AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON SEPTEMBER 23, 1997
 
                                                      REGISTRATION NO. 333-
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
                                    FORM S-1
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                               CLAIMSNET.COM INC.
 
             (Exact name of Registrant as specified in its charter)
 

                                                                              
                DELAWARE                                    7374                                   75-2649230
      (State or other jurisdiction                   (Primary Standard                          (I.R.S. Employer
          of incorporation or                    Industrial Classification                    Identification No.)
             organization)                              Code Number)

 
                            ------------------------
 
                               CLAIMSNET.COM INC.
 
                         12801 North Central Expressway
 
                              Dallas, Texas 75243
 
                    (Address of principal place of business)
 
                                  BO W. LYCKE
 
                President and Chairman of the Board of Directors
 
                               Claimsnet.com inc.
 
                         12801 North Central Expressway
 
                              Dallas, Texas 75243
 
                                 (972) 458-1701
 
 (Name, address, and telephone number of principal executive offices and agent
                                  for service)
 
                                   COPIES TO:
 

                                                 
            ROBERT STEVEN BROWN, ESQ.                               PAUL JACOBS, ESQ.
              STEPHEN H. GRAY, ESQ.                             LAWRENCE A. SPECTOR, ESQ.
          Brock Fensterstock Silverstein                         Fulbright & Jaworski LLP
               McAuliffe & Wade LLC                                  666 Fifth Avenue
               One Citicorp Center                               New York, New York 10103
               153 East 53rd Street                      (212)318-3000 / (212)752-5958(Telecopy)
             New York, New York 10022
    (212) 371-2000 / (212) 371-5500 (Telecopy)

 
    APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: AS SOON AS
PRACTICABLE AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.
 
    IF ANY OF THE SECURITIES BEING REGISTERED ON THIS FORM ARE TO BE OFFERED ON
A DELAYED OR CONTINUOUS BASIS PURSUANT TO RULE 415 UNDER THE SECURITIES ACT OF
1933, CHECK THE FOLLOWING BOX. /X/
 
    IF THIS FORM IS FILED TO REGISTER ADDITIONAL SECURITIES PURSUANT TO RULE
462(B) UNDER THE SECURITIES ACT, PLEASE CHECK THE FOLLOWING BOX AND LIST THE
SECURITIES ACT REGISTRATION STATEMENT NUMBER OF THE EARLIER EFFECTIVE
REGISTRATION STATEMENT FOR THE SAME OFFERING. / /
 
    IF THIS FORM IS A POST-EFFECTIVE AMENDMENT FILED PURSUANT TO RULE 462(C)
UNDER THE SECURITIES ACT, CHECK THE FOLLOWING BOX AND LIST THE SECURITIES ACT
REGISTRATION STATEMENT NUMBER OF THE EARLIER EFFECTIVE REGISTRATION STATEMENT
FOR THE SAME OFFERING. / /
 
    IF DELIVERY OF THE PROSPECTUS IS EXPECTED TO BE MADE PURSUANT TO RULE 434,
PLEASE CHECK THE FOLLOWING BOX. /X/
                            ------------------------
 
                        CALCULATION OF REGISTRATION FEE
 
                               See attached page.
                            ------------------------
 
THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SECTION 8(A), MAY
DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                        CALCULATION OF REGISTRATION FEE
 


 TITLE OF EACH CLASS OF                                  PROPOSED MAXIMUM          PROPOSED MAXIMUM
    SECURITIES TO BE             AMOUNT TO BE           OFFERING PRICE PER        AGGREGATE OFFERING            AMOUNT OF
       REGISTERED                 REGISTERED                 UNIT (1)                 PRICE (1)              REGISTRATION FEE
                                                                                             
Common Stock, par value
  $.001 per share........    3,105,000 Shares (2)             $11.00                $34,155,000.00              $10,350.00
Representative's
  Warrants...............    270,000 Warrants (3)             0.001                     270.00                     0.82
Common Stock, par value,
  $.001 per share,
  issuable upon exercise
  of the Redeemable
  Warrants...............     270,000 Shares (4)              13.20                  3,564,000.00                1,080.00
    TOTAL................             --                        --                  $37,719,270.00              $11,430.82

 
(1) Estimated solely for purposes of calculation of the registration fee in
    accordance with Rule 457 under the Securities Act of 1933, as amended.
 
(2) Includes 405,000 shares of the Common Stock, par value $.001 per share, of
    the Company, which the Underwriters have the option to purchase solely to
    cover over-allotments, if any.
 
(3) To be acquired by the Representative.
 
(4) Issuable upon exercise of the Representative's Warrants.

INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

                SUBJECT TO COMPLETION, DATED SEPTEMBER 23, 1997
 
PROSPECTUS
                                2,700,000 SHARES
 
                                     [LOGO]
 
                              [CLAIMSNET.COM INC.]
 
                                  COMMON STOCK
                               ------------------
 
    Claimsnet.com inc., a Delaware corporation (the "Company") hereby offers
2,700,000 shares (the "Shares") of Common Stock, par value $.001 per share (the
"Common Stock"). It is currently contemplated that the initial public offering
price of the Common Stock will be $10.00 per Share. See "Underwriting" for the
factors to be considered in the determination of the initial public offering
price of the Shares.
 
    Prior to this offering, there has been no public market for the Shares, and
there can be no assurance that an active market will develop upon completion of
this offering. Application has been made for listing the Shares for quotation on
the Nasdaq National Market under the symbol "CLAI," subject to notice of
issuance.
 
    SEE "RISK FACTORS" LOCATED ON PAGE 7 FOR A DISCUSSION OF CERTAIN FACTORS
THAT SHOULD BE CONSIDERED BY PROSPECTIVE INVESTORS.
                             ---------------------
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
     EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
        SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
             COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF
                THIS PROSPECTUS. ANY REPRESENTATION TO THE
                      CONTRARY IS A CRIMINAL OFFENSE.
 


                                                              UNDERWRITING DISCOUNTS
                                          PRICE TO PUBLIC       AND COMMISSIONS(1)      PROCEEDS TO COMPANY(2)
                                                                              
Per Share..............................    $                      $                         $
Total(3)...............................    $                      $                         $

 
(1) Does not include additional consideration to be received by Hampshire
    Securities Corporation, the representative (the "Representative") of the
    several underwriters (the "Underwriters"), in the form of (a) a 3%
    non-accountable expense allowance and (b) warrants to purchase up to an
    aggregate of 270,000 shares of Common Stock (the "Representative's
    Warrants"). The Company has agreed to indemnify the Underwriters against
    certain liabilities, including liabilities under the Securities Act of 1933,
    as amended (the "Securities Act"). See "Underwriting."
 
(2) Before deducting estimated expenses of the offering payable by the Company
    of $         , including the Representative's non-accountable expense
    allowance, assuming no exercise of the Underwriters' over-allotment option.
 
(3) The Company has granted the Underwriters a 45-day option to purchase up to
    an additional 405,000 shares of Common Stock, on the same conditions as set
    forth herein, solely to cover over-allotments, if any. If the Underwriters
    exercise such option in full, the total Price to Public, Underwriting
    Discounts and Commissions, and Proceeds to Company will be $         ,
    $         , and $         , respectively. See "Underwriting."
 
                         ------------------------------
 
    The Shares are being offered by the several Underwriters, subject to prior
sale, when, as, and if delivered to, and accepted by them, and subject to their
right to reject orders in whole or in part and to certain other conditions. It
is expected that delivery of certificates will be made against payment therefor
at the offices of Hampshire Securities Corporation on or about            ,
1997.
 
                            ------------------------
 
                        HAMPSHIRE SECURITIES CORPORATION
                                ----------------
 
                THE DATE OF THIS PROSPECTUS IS            , 1997
 
                                       2

    CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS
THAT STABILIZE, MAINTAIN, OR OTHERWISE AFFECT THE PRICE OF THE COMMON STOCK,
INCLUDING PURCHASES OF THE COMMON STOCK TO STABILIZE ITS MARKET PRICE, PURCHASES
OF THE COMMON STOCK TO COVER SOME OR ALL OF A SHORT POSITION THEREIN MAINTAINED
BY THE UNDERWRITERS, AND THE IMPOSITION OF PENALTY BIDS. FOR A DESCRIPTION OF
THESE ACTIVITIES, SEE "UNDERWRITING."
 
    The Company intends to furnish to its stockholders annual reports, which
will include financial statements audited by independent accountants, and such
other periodic reports as it may determine to furnish or as may be required by
law, including Sections 13(a) and 15(d) of the Securities Exchange Act of 1934,
as amended (the "Exchange Act").
 
                                       3

                               PROSPECTUS SUMMARY
 
    THE FOLLOWING SUMMARY IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO, AND
SHOULD BE READ IN CONJUNCTION WITH, THE MORE DETAILED INFORMATION AND FINANCIAL
STATEMENTS AND NOTES THERETO APPEARING ELSEWHERE IN THIS PROSPECTUS. UNLESS
OTHERWISE INDICATED HEREIN, THE INFORMATION IN THIS PROSPECTUS DOES NOT GIVE
EFFECT TO (I) THE REPRESENTATIVE'S WARRANTS OR THE EXERCISE THEREOF; (II) THE
UNDERWRITERS' OVER-ALLOTMENT OPTION OR THE EXERCISE THEREOF; AND (III) UP TO
600,000 SHARES OF COMMON STOCK RESERVED FOR ISSUANCE UPON THE EXERCISE OF
OPTIONS WHICH MAY BE GRANTED PURSUANT TO THE COMPANY'S 1997 STOCK OPTION PLAN
(THE "PLAN"), NONE OF WHICH HAVE BEEN GRANTED TO DATE. EXCEPT AS OTHERWISE
INDICATED, THE INFORMATION HEREIN REFLECTS (I) A 2.325578-FOR-ONE STOCK SPLIT OF
THE OUTSTANDING SHARES OF COMMON STOCK EFFECTED ON MAY 15, 1997, AND A
1.95-FOR-ONE REVERSE STOCK SPLIT OF THE OUTSTANDING SHARES OF COMMON STOCK TO BE
EFFECTED PRIOR TO THE DATE OF THIS PROSPECTUS, (II) AN INCREASE OF THE
AUTHORIZED SHARES OF COMMON STOCK TO 40,000,000 SHARES AND THE AUTHORIZED SHARES
OF PREFERRED STOCK TO 4,000,000 SHARES TO BE EFFECTED PRIOR TO THE DATE OF THIS
PROSPECTUS, AND (III) THE REINCORPORATION OF THE COMPANY UNDER THE LAWS OF THE
STATE OF DELAWARE PRIOR TO THE DATE OF THIS PROSPECTUS. AS USED HEREIN, THE TERM
"YEAR" OR "FISCAL YEAR" REFERS TO THE COMPANY'S FISCAL YEAR ENDING DECEMBER 31.
THIS PROSPECTUS CONTAINS CERTAIN FORWARD-LOOKING STATEMENTS THAT INVOLVE CERTAIN
RISKS AND UNCERTAINTIES. THE COMPANY'S ACTUAL RESULTS COULD DIFFER MATERIALLY
FROM THOSE ANTICIPATED IN SUCH FORWARD-LOOKING STATEMENTS AS A RESULT OF CERTAIN
FACTORS, INCLUDING THOSE SET FORTH IN "RISK FACTORS."
 
                                  THE COMPANY
 
    Claimsnet.com inc. (the "Company") is an electronic commerce company engaged
in healthcare transaction processing for the medical and dental industries by
means of the Internet. The Company's proprietary software, which was developed
over the last five years and resides entirely on the Company's servers, allows
healthcare providers to prepare and enter healthcare claims interactively on the
Internet and electronically transmits the claims to the Company for processing.
It also allows the Company to download claims from the healthcare providers'
computers directly to the Company's servers. The software provides real-time
editing of the claims data for compliance with payor format and converts the
claims to satisfy specific payor processing requirements. The Company then
electronically transmits processed claims on behalf of such healthcare
providers, directly or indirectly, to medical and dental payors that accept
claims processing transmissions electronically. In addition, the Company's
software provides for secure encryption of all claims data transmitted. The
payors to which claims processed by the Company have been submitted, primarily
through clearinghouses, include plans and affiliates of Aetna Life & Casualty
Company, Inc., MetLife Healthcare/Metropolitan Healthcare Corporation, Cigna
Healthcare, Inc., The Prudential Insurance Company of America, and United
Healthcare Corporation.
 
    The Company believes that (i) the ability of healthcare providers utilizing
the Company's Web site to interactively prepare claims on the Internet and
receive real time edits prior to claim submission, (ii) the ease and
availability of Company-provided training over the Internet, and (iii) the
minimal software and processing power required for providers to utilize the
Company's proprietary software are significant advantages of the Company's
electronic claims transmission services over other currently available services.
The Company believes that the improved claims processing procedure will result
in a sharply reduced average number of outstanding accounts receivable days,
thereby improving the provider's working capital. The Company believes that the
services offered by its competitors are generally based on legacy mainframe
technology, proprietary networks, and proprietary file formats, which limit the
ability of those competitors to offer interactive Internet-based processing
services on an economical basis. In addition, competitors' services generally
require extensive formal training, the installation of substantial software on
each healthcare provider's computer, and significant processing power.
 
    The healthcare claims processing market, including dental claims, was
estimated by Health Data Management ("HDM"), an industry publication, to be over
3.7 billion healthcare claim and HMO encounter form (the HMO equivalent of a
claim) submissions in 1996. HDM has estimated that electronically submitted
claims volume increased by 12% in 1996 over 1995 levels, that physicians
 
                                       3

submitted approximately 35% of their claims electronically in 1996, as compared
to 27% in 1995, and that the rate of growth in dental electronic claim
submissions increased from 8% in 1995 to 10% in 1996.
 
    The Company seeks to generate revenue by charging commercial payors, or
clearinghouses acting for the commercial payors, a transaction fee for claims
submitted electronically and by charging healthcare providers a subscription fee
for the use of the Company's services. The Company has, however, determined to
waive all provider subscription fees through at least June 30, 1998 as part of
its marketing strategy to attract healthcare providers to use its services.
There can be no assurance that the Company will be able to collect subscription
fees from healthcare providers after June 30, 1998 or, if collected, what the
amount of such fees would be.
 
    The Company's business strategy is: (i) to aggressively market electronic
claims processing services to outpatient healthcare providers, including
clinics, hospitals, physicians, dentists, and other outpatient service
providers; (ii) to gain access to healthcare providers and to foster familiarity
and dependence upon the Company's services by waiving its monthly electronic
claims processing services subscription fee through at least June 30, 1998 while
collecting a processing fee from commercial medical and dental payors for
delivering claims electronically; (iii) to expand the services offered by the
Company to include additional transaction processing functions, such as
eligibility, HMO encounter forms, and practice management functions in order to
diversify sources of revenue; (iv) to acquire and integrate electronic claims
processing companies that enable the Company to accelerate its entry into the
inpatient hospital claims market; and (v) to license its claims processing
technology for other applications, including stand-alone purposes, Internet
systems, private label use, and original equipment manufacturers ("OEMs").
 
    The Company was incorporated under the laws of the State of Texas on April
8, 1996 under the name American Net Claims, Inc. The Company was reincorporated
under the laws of the State of Delaware on            , 1997 under the name
Claimsnet.com inc. The Company's principal office is located at 12801 North
Central Expressway, Suite 1515, Dallas, Texas 75243, and its telephone number is
(972) 458-1701. On July 31, 1996, the Company acquired all of the Internet
software, licenses, intellectual property rights, and technology developed by an
affiliated company, American Medical Finance, Inc. ("AMF"). See "Use of
Proceeds" and "Certain Transactions." On June 2, 1997, the Company acquired 100%
of the capital stock of (the "Medica Acquisition") Medica Systems, Inc.
("Medica"), a software development firm from which the Company had licensed a
portion of the Company's healthcare transaction processing software. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations." The Company operated in the development stage through March 31,
1997 and thereafter commenced processing claims for healthcare providers. The
Company maintains its Web page at http://claimsnet.com and has registered the
Internet domain of Claimsnet.com.
 
                                       4

                                  THE OFFERING
 

                                            
Shares of Common Stock Offered by the
  Company....................................  2,700,000 shares
 
Shares of Common Stock Outstanding
  Immediately Prior to this Offering.........  4,000,000 shares
 
Shares of Common Stock Outstanding
  Immediately Following Offering.............  6,700,000 shares
 
Use of Proceeds..............................  To repay indebtedness, including indebtedness
                                               to affiliates; to increase marketing and
                                               research and development; to acquire
                                               additional capital equipment; and for general
                                               corporate and working capital purposes. See
                                               "Use of Proceeds."
 
Risk Factors.................................  An investment in the securities offered
                                               hereby involves a high degree of risk and
                                               immediate and substantial dilution and should
                                               not be made by investors who cannot afford
                                               the loss of their entire investment. See
                                               "Risk Factors" and "Dilution."
 
Proposed Nasdaq National Market Trading
  Symbol.....................................  "CLAI"

 
                                       5

                         SUMMARY FINANCIAL INFORMATION
 
STATEMENT OF OPERATIONS DATA:
 


                                                                                 PERIOD FROM
                                                                                APRIL 8, 1996
                                                                                 (INCEPTION)
                                                                                   THROUGH       SIX MONTHS ENDED
                                                                              DECEMBER 31, 1996    JUNE 30, 1997
                                                                              -----------------  -----------------
                                                                                           
Revenues....................................................................    $           0      $     341,530
                                                                              -----------------  -----------------
Total operating expenses....................................................          147,918            883,950
                                                                              -----------------  -----------------
Interest expense--affiliate.................................................          158,123            215,471
                                                                              -----------------  -----------------
Interest income.............................................................                0            (12,460)
Net loss....................................................................         (306,041)          (745,431)
                                                                              -----------------  -----------------
                                                                              -----------------  -----------------
Loss per weighted average common share outstanding..........................    $       (0.10)     $       (0.19)
                                                                              -----------------  -----------------
                                                                              -----------------  -----------------
Weighted average common shares outstanding..................................        3,041,089          3,825,333
                                                                              -----------------  -----------------
                                                                              -----------------  -----------------

 
BALANCE SHEET DATA:
 


                                                                   DECEMBER 31, 1996         JUNE 30, 1997
                                                                   -----------------  ----------------------------
                                                                                           
                                                                                                      PRO FORMA
                                                                        ACTUAL           ACTUAL     AS ADJUSTED(1)
                                                                   -----------------  ------------  --------------
Current assets...................................................    $      15,659    $  2,052,369   $ 22,196,851
Total assets.....................................................          978,332       4,567,960     24,712,442
Working capital (deficiency).....................................         (142,464)      1,396,737     21,891,770
Stockholders' equity (deficit)...................................       (3,430,041)       (962,639)    24,407,361

 
- ------------------------
 
(1) Adjusted to reflect (a) the estimated net proceeds of approximately
    $23,630,000 from the sale of the Shares at an assumed initial public
    offering price of $10.00 per Share and the initial application of such net
    proceeds as described under "Use of Proceeds" and (b) the recapitalization
    of the AMF Note in the original principal amount of $3,740,000 to convert
    $1,740,000 principal amount thereof into equity. See "Management's
    Discussion and Analysis of Financial Condition and Results of Operation."
 
                                       6

                                  RISK FACTORS
 
    AN INVESTMENT IN THE SECURITIES OFFERED HEREBY IS HIGHLY SPECULATIVE,
INVOLVES A HIGH DEGREE OF RISK, AND SHOULD BE MADE ONLY BY INVESTORS WHO CAN
AFFORD THE LOSS OF THEIR ENTIRE INVESTMENT. PROSPECTIVE INVESTORS, PRIOR TO
MAKING AN INVESTMENT DECISION, SHOULD CAREFULLY CONSIDER, TOGETHER WITH THE
OTHER MATTERS REFERRED TO HEREIN, INCLUDING THE FINANCIAL STATEMENTS AND NOTES
THERETO, THE FOLLOWING RISK FACTORS. PROSPECTIVE INVESTORS SHOULD BE IN A
POSITION TO RISK THE LOSS OF THEIR ENTIRE INVESTMENT. THIS PROSPECTUS CONTAINS
FORWARD-LOOKING INFORMATION WHICH INVOLVES RISKS AND UNCERTAINTIES. THE
COMPANY'S ACTUAL RESULTS COULD DIFFER MATERIALLY FROM THOSE ANTICIPATED BY SUCH
FORWARD-LOOKING INFORMATION AS A RESULT OF VARIOUS FACTORS, INCLUDING THOSE SET
FORTH IN THE FOLLOWING RISK FACTORS AND ELSEWHERE IN THIS PROSPECTUS.
 
LIMITED OPERATING HISTORY; ANTICIPATED LOSSES
 
    The Company, organized on April 8, 1996, was a development stage company
through March 31, 1997, and consequently has a very limited operating history
upon which prospective investors may base an evaluation of the Company and
determine its prospects for achieving its intended business objectives. The
Company is subject to all of the risks inherent to the establishment of any new
business venture. The likelihood of the future success of the Company is highly
speculative and must be considered in light of its limited operating history, as
well as the limited resources, problems, expenses, risks, and complications
frequently encountered by similarly situated companies in the early stages of
development, particularly companies in new and rapidly evolving markets, such as
electronic commerce. To address these risks, the Company must, among other
things, maintain and increase its customer base, implement and successfully
execute its business and marketing strategy, continue to develop and upgrade its
technology and transaction-processing systems, continually update and improve
its Web site, provide superior customer service, respond to competitive
developments, and attract, retain, and motivate qualified personnel. There can
be no assurance that the Company will be successful in addressing such risks,
and the failure to do so could have a material adverse effect on the Company's
business, prospects, financial condition, and results of operations.
 
    As of December 31, 1996 and June 30, 1997, the Company had working capital
(deficiency) of approximately $(142,464) and $1,396,737, respectively, and
stockholders' deficit of approximately $(3,430,041) and $(962,639),
respectively. See "Business" and the Financial Statements and the Notes thereto.
The Company generated revenues of $341,530 through June 30, 1997, on a pro forma
basis, giving effect to the Medica Acquisition, and has incurred net losses
since inception and expects to continue to operate at a loss for the foreseeable
future. For the period from April 8, 1996 (inception) through December 31, 1996,
and the six months ended June 30, 1997, the Company incurred net losses of
$(306,041) and $(745,431), respectively. There can be no assurance that the
Company will ever achieve profitability.
 
POTENTIAL FLUCTUATIONS IN QUARTERLY OPERATING RESULTS
 
    The Company expects to experience significant fluctuations in its future
quarterly operating results due to a variety of factors, many of which are
outside the Company's control. Factors that may adversely affect the Company's
quarterly operating results include: (i) the Company's ability to retain
existing customers, attract new customers at a steady rate, and maintain
customer satisfaction; (ii) the announcement or introduction of new sites,
services, and products by the Company and its competitors; (iii) price
competition or higher prices in the industry; (iv) the level of use of the
Internet and online services and the rate of market acceptance of the Internet
and other online services for the purchase of "business to business" services,
such as those offered by the Company; (v) the Company's ability to upgrade and
develop its systems and infrastructure in a timely and effective manner; (vi)
the level of traffic on the Company's Web site; (vii) technical difficulties,
system downtime, or Internet brownouts; (viii) the amount and timing of
operating costs and capital expenditures relating to expansion of the Company's
business, operations, and infrastructure; (ix) government regulation; and (x)
general economic conditions and
 
                                       7

economic conditions specific to the Internet, electronic commerce, and the
medical claims processing industry.
 
    Due to the foregoing factors, in one or more future quarters, the Company's
operating results may fall below the expectations of securities analysts and
investors. In such event, the trading price of the Common Stock would likely be
materially adversely affected.
 
UNTESTED MARKETING STRATEGY; WAIVER OF SUBSCRIPTION FEES
 
    To date, the Company has engaged in limited marketing efforts. Achieving
market penetration will require significant efforts by the Company to create
awareness of, and demand for, the Company's products and services. The Company
intends to upgrade its marketing efforts to include advertising on the Internet
and an expanded sales staff. The Company seeks to generate revenue by charging
commercial payors, or clearinghouses acting on behalf of commercial payors, a
transaction fee for each claim submitted and healthcare providers a monthly
subscription fee for the use of the Company's services. The Company has,
however, determined to waive all provider subscription fees through at least
June 30, 1998. All of these marketing efforts have been largely untested in the
marketplace and there can be no assurance that such efforts will result in sales
of the Company's products and services. Further, there can be no assurance that
the Company will be able to build a provider customer base or be able to collect
subscription fees from healthcare providers after June 30, 1998 or, if
collected, what the amount of such fees would be. The failure of the Company to
develop its marketing capabilities, succesfully market its products or services,
or recover the cost of its services would have a material adverse effect on the
Company's business, prospects, financial condition, and results of operations.
See "Use of Proceeds," "Business--Customers," and "Business--Business Strategy."
 
ADDITIONAL FINANCING REQUIREMENTS
 
    Based on the Company's operating plan, the Company believes that the net
proceeds of this offering, together with anticipated revenues from operations,
will be sufficient to satisfy its capital requirements for at least the next 18
months. This belief is based on certain assumptions, which may be incorrect.
Accordingly, there can be no assurance that the Company's financial resources
will be sufficient to satisfy the Company's capital requirements for such
period. If the Company's financial resources are insufficient and, in any case,
after such 18-month period, the Company will require additional financing in
order to meet its plans for expansion. Additional financing may take the form of
the issuance of common or preferred equity securities or debt securities, or may
involve bank financings. There can be no assurance that the Company will be able
to obtain the necessary additional capital on a timely basis or on acceptable
terms, if at all. In any of such events, the Company may be unable to implement
its current plans for expansion or to repay its debt obligations as they become
due. In the event that any such financing should take the form of equity
securities, the holders of the Common Stock may experience additional dilution.
See "Use of Proceeds," "Dilution," and "Business--Business Strategy."
 
RISK ASSOCIATED WITH GROWTH; NEW MANAGEMENT TEAM AND LIMITED SENIOR MANAGEMENT
  RESOURCES; DEPENDENCE UPON KEY PERSONNEL
 
    From April 8, 1996 (inception) to December 31, 1996, and from January 1,
1997 to June 30, 1997, the Company expanded from one to 11 employees and from 11
to 16 employees, respectively. The majority of the Company's senior management
joined the Company after January 1, 1997, and some officers have no prior senior
management experience at public companies. The Company's new employees include a
number of key managerial, technical, financial, marketing, and operations
personnel who have not yet been fully integrated into the Company and the
Company expects to add additional key personnel in the near future. Expansion of
the Company's business is expected to place a significant strain on its limited
managerial, operational, and financial resources. The Company will be required
to expand its operational and financial systems significantly and to expand,
train, and manage its work force in order to manage the expansion of its
operations. Failure to fully integrate such new employees into the Company's
operations
 
                                       8

could have a material adverse effect on the Company's business, prospects,
financial condition, and results of operations. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations" and "Business--
Employees."
 
    The Company is currently dependent upon the efforts and abilities of its
senior executives. The loss or unavailability of the services of any such
individuals for any significant period of time could have a material adverse
effect on the Company's business, prospects, financial condition, and results of
operations. The Company has obtained, owns, and is the sole beneficiary of,
key-person life insurance in the amount of $1,000,000 on the life of Bo W.
Lycke, the Chairman of the Board of Directors, President, and Chief Executive
Officer of the Company. There can be no assurance that such insurance, if
needed, will continue to be available on reasonable terms, or at all, to the
Company. Mr. Lycke and Messrs. Ward L. Bensen and Robert H. Brown Jr., Directors
of the Company, serve as the Chairman of the Board of Directors, a Director and
Senior Vice President and a Director, respectively, of AMF. Such individuals
will devote minimal time to winding up the business and affairs of AMF for
approximately three months following this offering. See "Certain Transactions."
In addition, while Mr. Lycke has entered into an employment agreement with the
Company, such agreement is terminable by Mr. Lycke on 30 days notice.
 
    The ability of the Company to attract and retain highly skilled personnel is
critical to the operations and expansion of the Company. The Company faces
competition for such personnel from other technology companies and more
established organizations, many of which have significantly larger operations
and greater financial, marketing, human, and other resources than the Company.
There can be no assurance that the Company will be successful in attracting and
retaining qualified personnel on a timely basis, on competitive terms, or at
all. In the event that the Company is not successful in attracting and retaining
such personnel, the Company's business, prospects, financial condition, and
results of operations will be materially adversely affected. See
"Business--Business Strategy."
 
INTERNET SECURITY RISKS
 
    A significant barrier to electronic commerce and communications is the
secure transmission of confidential information over public networks. The
Company relies on encryption and authentication technology licensed from third
parties to provide the security and authentication necessary to effect secure
Internet transmission of confidential information, such as medical information.
There can be no assurance that advances in computer capabilities, new
discoveries in the field of cryptography, or other events or developments will
not result in a compromise or breach of the algorithms used by the Company to
protect customer transaction data. A party who is able to circumvent the
Company's security measures could misappropriate proprietary information or
cause interruptions in the Company's operations. If any such compromise of the
Company's security or misappropriation of proprietary information were to occur,
it could have a material adverse effect on the Company's business, prospects,
financial condition, and results of operations. The Company may be required to
expend significant capital and other resources to protect against such security
breaches or to alleviate problems caused by security breaches. Concerns over the
security of the Internet and other online transactions and the privacy of users
may also inhibit the growth of the Internet and other online services generally,
and the Web in particular, especially as a means of conducting commercial
transactions. To the extent that activities of the Company or third-party
contractors involve the storage and transmission of proprietary information,
such as diagnostic and treatment data, security breaches could damage the
Company's reputation and expose the Company to a risk of loss or litigation and
possible liability. There can be no assurance that the Company's security
measures will prevent security breaches or that failure to prevent such security
breaches will not have a material adverse effect on the Company's business,
prospects, financial condition, and results of operations. See
"Business--Healthcare Transaction Processing Software and Security."
 
RISK OF CAPACITY CONSTRAINTS
 
    A key element of the Company's strategy is to generate a high volume of
traffic on, and use of, its Web site. The Company's revenues depend on the
number of clients who submit claims on its Web site and the
 
                                       9

volume of claims they process. Accordingly, the satisfactory performance,
reliability, and availability of the Company's Web site, claims-processing
systems, and network infrastructure are critical to the Company's reputation and
its ability to attract and retain customers and maintain adequate customer
service levels. Any system interruptions that result in the unavailability of
the Company's Web site or reduced claims processing performance would reduce the
volume of claims processed and the attractiveness of the Company's service
offerings. While the Company has not experienced any system interruptions, it
believes that such interruptions may occur from time to time. Any substantial
increase in the volume of traffic on the Company's Web site or the number of
claims submitted by customers will require the Company to expand and upgrade
further its technology, claims-processing systems, and network infrastructure.
There can be no assurance that the Company will be able to accurately project
the rate or timing of increases, if any, in the use of its Web site or timely
expand and upgrade its systems and infrastructure to accommodate such increases.
The Company's inability to add additional software and hardware or to develop
and upgrade its existing technology, claims-processing systems, or network
infrastructure to accommodate increased traffic on its Web site or increased
claims submission volume through its claims-processing systems may cause
unanticipated system disruptions, slower response times, degradation in levels
of customer service, impaired quality, and speed of claims processing, and
delays in reporting accurate financial information. In addition, although the
Company takes safeguards, including data encryption and firewalls, to prevent
unauthorized access to Company data, it is impossible to completely eliminate
this risk. There can be no assurance that the Company will be able in a timely
manner to effectively upgrade and expand its claims-processing system or to
integrate smoothly any newly developed or purchased modules with its existing
systems. Any inability to do so could have a material adverse effect on the
Company's business, prospects, financial condition, and results of operations.
See "Business--Business Strategy."
 
RELIANCE ON INTERNALLY DEVELOPED SYSTEMS
 
    The Company uses an internally developed system for its Web site and for a
portion of its claims processing software. The Web site was developed using
industry standard tools and stores information in databases that will be
integrated with the remainder of the Company's accounting and financial systems.
To date, development efforts for the Company's claims-processing system have
focused primarily on support for rapid growth of claim submission volume and
customer service, and less on traditional accounting, control, and reporting
aspects of system development. As a result, the Company's current management
information system, which produces frequent operational reports, is inefficient
with respect to traditional accounting-oriented reporting and requires a
significant amount of manual effort to prepare information for financial and
accounting reporting. The Company intends to upgrade and expand its
claims-processing systems and to integrate newly developed and/or purchased
modules with its existing systems in order to improve its accounting, control,
and reporting methods and support increased transaction volume.
 
RISK OF SYSTEM FAILURE; DEPENDENCE UPON SINGLE SITE
 
    The Company's ability to successfully receive and process claims and provide
high-quality customer service, largely depends on the efficient and
uninterrupted operation of its computer and communications hardware systems. The
Company's proprietary software resides solely on its servers, all of which, as
well as all of its communications hardware, are located on the second floor of a
monitored co-location server facility in Dallas, Texas. The Company's systems
and operations are in a secured facility utilizing hospital-grade electrical
power, redundant telecommunications connections to the Internet backbone,
uninterruptible power supplies, and generator back-up power facilities. Further,
the Company maintains redundant systems at a separate facility for backup and
disaster recovery. Notwithstanding the foregoing, the Company remains vulnerable
to damage or interruption from fire, flood, power loss, telecommunications
failure, break-ins, earthquake, and similar events. In addition, the Company
does not, and may not in the future, carry sufficient business interruption
insurance to compensate it for losses that may occur. Despite the implementation
of network security measures by the Company, its servers are vulnerable to
computer viruses, physical or electronic break-ins, and similar disruptions,
which could lead to interruptions, delays,
 
                                       10

loss of data, or the inability to accept and process customer claims. The
occurrence of any of the foregoing risks could have a material adverse effect on
the Company's business, prospects, financial condition, and results of
operations. See "Business--Facilities" and "Business--Healthcare Transaction
Processing Software and Security."
 
DEPENDENCE ON CONTINUED GROWTH OF ELECTRONIC COMMERCE
 
    The Company's future revenues and any future profits are substantially
dependent upon the widespread acceptance and use of the Internet and other
online services as an effective medium of commerce by submitters of medical
claims. Rapid growth in the use of, and interest in, the Internet, the Web, and
online services is a recent phenomenon, and there can be no assurance that
acceptance will be achieved on a lasting basis and use will continue to develop
or that a sufficiently broad base of customers will adopt, and continue to use,
the Internet and other online services as a medium of commerce. Demand and
market acceptance for recently introduced services and products over the
Internet are subject to a high level of uncertainty, and there exist few
services and products which have generated profits. For the Company to be
successful, the healthcare community must accept and utilize novel and
cost-efficient ways of conducting business and exchanging information.
 
    In addition, the Internet and other online services may not be accepted as a
viable commercial marketplace for a number of reasons, including potentially
inadequate development of the necessary network infrastructure or delayed
development of enabling technologies and performance improvements. To the extent
that the Internet and other online "business to business" services continue to
experience significant growth in the number of users, their frequency of use or
an increase in their bandwidth requirements, there can be no assurance that the
infrastructure for the Internet and online services will be able to support the
demands placed upon them. In addition, the Internet or other online services
could lose their viability due to delays in the development or adoption of new
standards and protocols required to handle increased levels of Internet
activity, or due to increased governmental regulation. Changes in, or
insufficient availability of, telecommunications services to support the
Internet or other online services also could result in slower response times and
adversely affect usage of the Internet and other online services generally and
the Company in particular. If use of the Internet and other online services does
not continue to grow or grows more slowly than expected, if the infrastructure
for the Internet and other online services does not effectively support growth
that may occur, or if the Internet and other online services do not become a
viable commercial marketplace, the Company's business, prospects, financial
condition, and results of operations would be materially adversely affected.
 
PROPRIETARY RIGHTS; ABSENCE OF PATENT PROTECTION
 
    The Company's ability to compete effectively will depend on its ability to
maintain the proprietary nature of its services and technologies, including its
proprietary software and the proprietary software of third parties with which
the Company has entered into software licensing agreements. The Company holds no
patents and relies on a combination of trade secrets and copyright laws,
nondisclosure, and other contractual agreements and technical measures to
protect its rights in its technological know-how and proprietary services. The
Company depends upon confidentiality agreements executed by officers, directors,
employees, consultants, and subcontractors of the Company to maintain the
proprietary nature of the Company's technology. These measures may not afford
the Company sufficient or complete protection, and there can be no assurance
that others will not independently develop know-how and services similar to
those of the Company, otherwise avoid the confidentiality agreements of the
Company, or produce patents and copyrights that would materially and adversely
affect the Company's business. The Company believes that its services do not
infringe upon the patents or copyrights of any third parties; however, there can
be no assurance that the Company's know-how and technology will not be found to
infringe upon the rights of third parties. Others may assert infringement claims
against the Company, and if the Company should be found to infringe upon the
patents or copyrights, or otherwise impermissibly utilize the intellectual
property, of others, the Company's ability to utilize the technology referred to
herein could be materially
 
                                       11

restricted or prohibited. If such an event occurs, the Company may be required
to obtain licenses from such third parties, enter into royalty agreements or
alternatively redesign its products so as not to utilize such intellectual
property, each of which may prove to be uneconomical or otherwise impossible.
There can be no assurance that any licenses or royalty agreements required under
any such proprietary rights could be obtained on terms acceptable to the Company
or the third party, or at all. Such claims could result in litigation, which
could materially adversely affect the Company's business, prospects, financial
condition, and results of operations. See "Business--Intellectual Property."
 
RAPID TECHNOLOGICAL CHANGE
 
    The Internet and the electronic commerce industry are characterized by rapid
technological change, changes in user and customer requirements and preferences,
frequent new product and service introductions embodying new technologies, and
the emergence of new industry standards and practices that could render the
Company's existing Web site and proprietary technology and systems obsolete. The
Company's success will depend, in part, on its ability to enhance and improve
the responsiveness and functionality of its online claims processing services,
to license leading technologies useful in its business, enhance its existing
services, develop new services and technology that address the increasingly
sophisticated and varied needs of its prospective or current customers, and
respond to technological advances and emerging industry standards and practices
on a cost-effective and timely basis. The development of Web site and other
proprietary technology entails significant technical and business risks. There
can be no assurance that the Company will successfully adapt to such demands.
The failure of the Company to respond in a timely manner in response to changing
market conditions or customer requirements would have a material adverse effect
on the Company's business, prospects, financial condition, and results of
operations. See "Business--Business Strategy."
 
AFFILIATED TRANSACTIONS; DEPENDENCE ON AMF FOR CERTAIN SERVICES
 
    The Company's core technologies were initially developed by AMF. Since
inception, the Company has engaged in transactions with AMF, an affiliate of the
Company, including the acquisition of all of the Internet software, licenses,
intellectual property rights, and technology developed by AMF and an agreement
(the "Service Agreement") in which AMF provides staff and office support
services to the Company and for which the Company is billed monthly. While the
Company believes that such transactions are on terms no less favorable to the
Company than could be obtained from unaffiliated third parties, there can be no
assurance thereof. For a short period, but no longer than three months,
following the consummation of this offering, the Service Agreement will remain
in effect and the Company will be dependent upon AMF for the provision of the
services pursuant to such agreement. See "Certain Transactions."
 
COMPETITION
 
    The medical claims processing industry is highly competitive. The Company
competes with, and expects to continue to compete with, numerous national,
regional, and local companies, many of which have significantly larger
operations, greater financial, marketing, human, and other resources than the
Company. Major companies in the healthcare claims processing industry include:
Envoy/NEIC, Inc., HBO & Company; National Data Corporation; and QuadraMed
Corporation. The Company anticipates that competition will arise in the
processing of claims on the Internet. There can be no assurance that the Company
will successfully compete in any market in which it conducts or may conduct
operations. Certain segments of the medical and dental claims processing
industry are not currently suited to the use of inpatient electronic claims
processing. Among such segments are psychiatry and surgery, each of which
requires substantial documentation in addition to the claim to be submitted. In
these market segments, the Company believes that it is not currently able to
compete with existing potential competitors and, accordingly, the Company has
designed its business plan to address other market segments. See
"Business--Electronic Claims Processing Market" and "Business--Competition."
 
                                       12

GOVERNMENT REGULATION
 
    The Company is not currently subject to direct regulation by any government
agency other than laws or regulations applicable to electronic commerce, but the
Company processes information which, by law, must remain confidential. Due to
the increasing popularity and use of the Internet and other online services, it
is possible that laws and regulations may be adopted with respect to the
Internet or other online services covering issues such as user privacy, pricing,
content, copyrights, distribution, and characteristics and quality of products
and services. Furthermore, the growth and development of the market for
electronic commerce may prompt calls for more stringent consumer protection laws
that may impose additional burdens on those companies conducting business
online. The adoption of any additional laws or regulations may decrease the
growth of the Internet or other online services, which could, in turn, decrease
the demand for the Company's services and increase the Company's cost of doing
business, or otherwise have an adverse effect on the Company's business,
prospects, financial condition, and results of operations. Moreover, the
applicability to the Internet and other online services of existing laws in
various jurisdictions governing issues such as property ownership and personal
privacy is uncertain and may take time to resolve. Any such new legislation or
regulation, the application of laws and regulations from jurisdictions whose
laws do not currently apply to the Company's business, or the application of
existing laws and regulations to the Internet and other online services could
have a material adverse effect on the Company's business, prospects, financial
condition, and results of operations.
 
ABSENCE OF PUBLIC MARKET; DETERMINATION OF OFFERING PRICE; VOLATILITY; NASDAQ
  MAINTENANCE REQUIREMENTS
 
    Prior to this offering, there has been no public market for the Shares, and
there can be no assurance that any active trading market therefor will develop
or, if any such market develops, that it will be sustained. Accordingly, unless
and until a public market develops, purchasers of the Shares may experience
difficulty selling or otherwise disposing of such securities.
 
    The initial public offering price of the Shares was arbitrarily determined
by negotiations between the Company and the Representative, and do not
necessarily bear any relationship to the Company's assets, book value, results
of operations, or any other generally accepted criteria of value. See
"Underwriting." From time to time after this offering, there may be significant
volatility in the market price of the Common Stock. Quarterly operating results
of the Company or other developments affecting the Company, such as
announcements by the Company or its competitors regarding acquisitions or
dispositions, new procedures or technology, changes in general conditions in the
economy, and general market conditions could cause the market price of the
Common Stock to fluctuate substantially. The equity markets have, on occasion,
experienced significant price and volume fluctuations that have affected the
market prices for many companies' securities and have often been unrelated to
the operating performance of these companies.
 
    Although the Company has applied to include the Shares on the Nasdaq
National Market ("Nasdaq") under the symbol "CLAI," there can be no assurance
that the Shares will be quoted on Nasdaq. Nasdaq has recently adopted new
maintenance criteria which, if implemented, would require, among other things,
the Company either (i) to maintain net tangible assets of at least $4 million or
(ii) to maintain a market capitalization of at least $50 million. The failure to
satisfy these criteria in the future may result in the delisting of the Shares
from Nasdaq.
 
REPRESENTATIVE'S POTENTIAL INFLUENCE ON THE MARKET
 
    A significant number of the Shares offered hereby may be sold to customers
of the Representative. Such customers may engage in transactions for the sale or
purchase of the Shares through or with the Representative. Although it has no
obligation to do so, the Representative intends to make a market in the Shares
and may otherwise effect transactions therein. If it participates in such
market, the Representative may influence the market, if one develops, for the
Shares. Such market-making activity may be discontinued at any time. Moreover,
if the Representative sells the shares of Common Stock issuable upon exercise of
the Representative's Warrants, it may be required under the Exchange Act to
temporarily suspend its
 
                                       13

market-making activities. The price and liquidity of the Shares may be
significantly affected by the degree, if any, of the Representative's
participation in such market. See "Underwriting."
 
NO DIVIDENDS
 
    The Company has not paid any cash dividends on the Common Stock and does not
intend to do so in the foreseeable future, but rather intends to retain future
earnings, if any, for reinvestment in the development and expansion of its
business. In addition, any credit agreements which the Company may enter into
with institutional lenders may contain restrictions on the payment of dividends
by the Company. Any future determination to pay cash dividends will be at the
discretion of the Board of Directors and will be dependent upon the Company's
financial condition, results of operations, capital requirements, and such other
factors as the Board of Directors deems relevant. See "Dividend Policy" and
"Description of Securities--Common Stock."
 
IMMEDIATE AND SUBSTANTIAL DILUTION
 
    Purchasers of the Common Stock offered hereby will experience immediate and
substantial dilution of $6.72 per share, assuming an initial public offering
price of $10.00 per Share, or approximately 67.2%, in the net tangible book
value of the shares of Common Stock purchased thereby. Additional dilution to
future net tangible book value per share may occur upon exercise of outstanding
stock options and warrants (including the Representative's Warrants) and may
occur, in addition, if the Company issues additional equity securities in the
future. See "Dilution."
 
SHARES ELIGIBLE FOR FUTURE SALE; REGISTRATION RIGHTS
 
    The sale, or availability for sale, of a substantial number of shares of
Common Stock in the public market subsequent to this offering, pursuant to Rule
144 under the Securities Act ("Rule 144") or otherwise, could materially
adversely affect the market price of the Common Stock and could impair the
Company's ability to raise additional capital through the sale of its equity
securities or debt financing. The availability of Rule 144 to the holders of
restricted securities of the Company would be conditioned on, among other
factors, the availability of certain public information concerning the Company.
All of the 4,000,000 shares of Common Stock currently outstanding are
"restricted securities" as that term is defined in Rule 144 and may, under
certain circumstances, be sold without registration under the Securities Act. In
addition, any shares issuable upon exercise of options granted under the Plan
could be sold publicly commencing 90 days after the Company becomes a reporting
company under the Exchange Act, pursuant to Rule 701 under the Securities Act.
However, officers, directors, and stockholders of the Company will execute
agreements ("Lock-Up Agreements") pursuant to which they have agreed not to,
directly or indirectly, issue, offer, agree to sell, sell, grant an option for
the purchase or sale of, transfer, pledge, assign, hypothecate, distribute, or
otherwise dispose of, or encumber any shares of Common Stock or options, rights,
warrants, or other securities convertible into, or exercisable or exchangeable
for, or evidencing any right to purchase or subscribe for, shares of Common
Stock, whether or not beneficially owned by such person, or any beneficial
interest therein for a period of 18 months from the date of this Prospectus. See
"Underwriting."
 
    For a period of 18 months from the date of this Prospectus, the Company has
agreed that it will not sell or otherwise dispose of any securities of the
Company without the prior written consent of the Representative, which consent
shall not be unreasonably withheld. Notwithstanding the foregoing, during such
period, the Company shall be entitled to issue (i) shares of Common Stock in
connection with mergers and acquisitions, (ii) up to 600,000 shares of Common
Stock issuable upon exercise of options which may be granted under the Plan,
(iii) shares of Common Stock issuable, directly or indirectly, upon the exercise
of the Representative's Warrants (the "Warrant Shares").
 
    The holders of the Representative's Warrants will have certain demand
registration rights with respect to such Warrants and the Warrant Shares
commencing one year after the date hereof. If the Representative should exercise
its registration rights to effect a distribution of the Representative's
Warrants or the
 
                                       14

Warrant Shares, the Representative, prior to and during such distribution, may
be unable to make a market in the Company's securities. If the Representative
ceases making a market in the Common Stock, the market and market prices for the
Common Stock may be materially adversely affected, and holders thereof may be
unable to sell or otherwise dispose thereof. See "Underwriting."
 
    The Company has agreed to register the 745,380 shares of Common Stock issued
in the Bridge Financing for resale commencing 18 months from the date of this
Prospectus. In addition, pursuant to the terms of the Medica Acquisition, the
Company granted "piggy-back" registration rights with respect to the 153,847
shares of Common Stock issued in connection therewith. See "Shares Eligible for
Future Sale."
 
CONTROL BY EXISTING MANAGEMENT
 
    Upon the completion of this offering, the current directors and executive
officers of the Company will, in the aggregate, beneficially own approximately
2,795,962, or 41.7%, of the outstanding shares of Common Stock, or approximately
39.4% of such outstanding shares of Common Stock if the Underwriters'
over-allotment option is exercised in full. As a result, the current officers
and directors of the Company will have the ability to control the outcome of
substantially all matters on which stockholders are entitled to vote, including
the ability to elect a majority of the Company's directors and approve
significant corporate transactions.
 
PREFERRED STOCK; POSSIBLE ANTI-TAKEOVER EFFECTS
 
    The Company's Certificate of Incorporation, as amended, authorizes the Board
of Directors to issue up to 4,000,000 shares of preferred stock, which may be
issued in one or more series, the terms of which may be determined at the time
of issuance by the Board of Directors, without further action by stockholders,
and may include voting rights (including the right to vote as a series on
particular matters), preferences as to dividends and liquidation, conversion and
redemption rights, and sinking fund provisions. No shares of preferred stock are
currently outstanding, and the Company has no present plans for the issuance of
any preferred stock. However, the issuance of any such preferred stock could
materially adversely affect the rights of holders of shares of Common Stock and,
therefore, could reduce the value of the Common Stock. In addition, specific
rights granted to future holders of preferred stock could be used to restrict
the Company's ability to merge with, or sell its assets to, a third party. The
ability of the Board of Directorsto issue preferred stock could discourage,
delay, or prevent a takeover of the Company, thereby preserving control of the
Company by the current stockholders. See "Description of Securities--Preferred
Stock."
 
BROAD DISCRETION IN APPLICATION OF PROCEEDS; BENEFITS TO INSIDERS
 
    Approximately $20,130,000 million, or 85.2%, of the estimated net proceeds
of this offering has been allocated for general corporate and working capital
purposes. Accordingly, the Company's management will have broad discretion as to
the application thereof, and investors will not know in advance how such net
proceeds will be utilized by the Company. See "Use of Proceeds."
 
    Approximately $3,150,000, or 13.1%, of the estimated net proceeds of this
offering has been allocated to the repayment of (i) a promissory note (the "AMF
Note") in the principal amount of $2,000,000 payable to AMF incurred in
connection with the acquisition on July 31, 1996 by the Company of the Internet
software, licenses, intellectual property rights, and technology developed by
AMF, (ii) all amounts outstanding pursuant to a credit line of up to $950,000
granted by AMF to the Company ($909,967 at June 30, 1997), and (iii) all accrued
interest thereon (approximately $225,000 at June 30, 1997). Accordingly, AMF
will directly benefit from the sale of the Shares offered hereby. See "Use of
Proceeds," "Management's Discussion and Analysis of Financial Condition and
Results of Operations--Liquidity and Capital Resources," "Management--Directors
and Executive Officers," "Principal Stockholders," and "Certain Transactions."
 
                                       15

                                USE OF PROCEEDS
 
    The net proceeds to be received by the Company from the sale of the Shares
offered hereby are estimated to be approximately $23,630,000, assuming an
initial public offering price of $10.00 per Share.
 
    The principal purposes of this offering are to repay indebtedness, including
indebtedness to affiliates, to obtain additional capital to be utilized by the
Company to increase its level of operations through increased marketing,
research, and development relating to, among other things, the Company's
proprietary claims processing software, and the acquisition of additional
capital equipment, including computers, servers, communication hardware and
software, and networking equipment, to create a public market for the Common
Stock, to facilitate future access by the Company to public equity markets, and
to provide increased visibility and credibility in a marketplace where many of
the Company's current and potential competitors are or will be publicly held
companies.
 
    The indebtedness to affiliates to be repaid in full from the estimated net
proceeds of this offering is anticipated to be in the amount of approximately
$3,150,000, consisting of (i) the repayment of the AMF Note in the principal
amount of $2,000,000 payable to AMF in connection with the acquisition on July
31, 1996 by the Company of the Internet software, licenses, intellectual
property rights, and technology developed by AMF, (ii) the repayment in full of
amounts outstanding pursuant to a credit line of up to $950,000 granted by AMF
to the Company, pursuant to which $909,967 was outstanding at June 30, 1997, and
(iii) the repayment of all the interest accrued thereon, which was approximately
$225,000 at June 30, 1997.
 
    The Company anticipates utilizing approximately $350,000 of the estimated
net proceeds of this offering to satisfy the purchase price related to the
Medica Acquisition. The initial payment, representing $125,000 of principal
amount, matures 60 days following the closing of this offering, and the other of
such payments, representing $225,000 of principal amount, matures on the first
anniversary of the closing of this offering.
 
    Proceeds of this offering may also be used, if the Company so elects, to
acquire companies or products that compliment its business or operations. In the
ordinary course of its business, the Company from time to time evaluates
technologies for acquisition or license that, if acquired, could be used in the
development of product and software candidates. The Company has no agreement or
arrangement with respect to any such acquisition or license.
 
    The net proceeds, if any, from the exercise of the Underwriters'
over-allotment option will be utilized for general corporate and working capital
purposes.
 
    The foregoing represents the Company's best estimate of its allocation of
the net proceeds of the sale of the Shares based upon the Company's contemplated
operations, the Company's business plan, and current economic and industry
conditions and is subject to reapportionment of proceeds among the categories
listed above or to new categories in response to, among other things, changes in
the Company's plans, regulations, industry conditions, and future revenues and
expenditures. The amount and timing of expenditures will vary depending on a
number of factors, including changes in the Company's contemplated operations or
business plan and changes in economic and industry conditions.
 
    Based on its operating plan, the Company believes that the net proceeds of
this offering, together with revenues from continuing operations, will be
sufficient to satisfy its capital requirements and finance its plans for
expansion for at least the next 18 months. Such belief is based upon certain
assumptions, which may be incorrect. Accordingly, there can be no assurance that
such resources will satisfy the Company's capital requirements for said period.
The Company may require additional financing in order to expand its operations.
Such financing may take the form of the issuance of common or preferred stock or
debt securities, and/or may involve bank or other lender financing. There can be
no assurance that the Company will be able to obtain needed additional capital
on a timely basis, on favorable terms, or at all.
 
    Pending their use, the net proceeds of this offering will be invested in
short-term, interest bearing, investment grade securities.
 
                                       16

                                    DILUTION
 
    As of June 30, 1997, the net tangible book value of the Company, as adjusted
to give effect to the recapitalization, on September 19, 1997, of the AMF Note
in the original principal amount of $3,740,000 to convert $1,740,000 thereof
into equity, was $(1,675,658), or approximately $(.42) per share of Common Stock
based on 4,000,000 shares of Common Stock outstanding. The net tangible book
value per share represents the amount of the Company's total assets less the
amount of its intangible assets and its liabilities, divided by the number of
shares of Common Stock outstanding at such date. After giving effect to the
estimated net proceeds from the sale by the Company of 2,700,000 shares of
Common Stock offered hereby at the assumed initial public offering price of
$10.00 and the initial application thereof, the as adjusted net tangible book
value of the Company at June 30, 1997, would have been $21,954,304, or
approximately $3.28 per share of Common Stock. This would result in dilution to
the public investors (i.e., the difference between the assumed public offering
price per share of Common Stock and the as adjusted net tangible book value
thereof after giving effect to this offering) of approximately $6.72 per share.
The following table illustrates the per share dilution:
 


                                                                                                       PER SHARE OF
                                                                                                          COMMON
                                                                                                           STOCK
                                                                                                       -------------
                                                                                                 
Assumed public offering price.........................................................                   $   10.00
  Net tangible book value at June 30, 1997, as adjusted for the contribution to
    equity, effective September 19, 1997..............................................    $    (.42)
  Increase in net tangible book value.................................................         3.70
                                                                                             ------
As adjusted net tangible book value after this offering (1)...........................                        3.28
                                                                                                            ------
Dilution of net tangible book value to new investors (1)..............................                   $    6.72
                                                                                                            ------
                                                                                                            ------

 
- ------------------------
(1)  If the Underwriters' over-allotment option is exercised in full, the
     adjusted net tangible book value per share after this offering would be
     $3.09 and dilution per share to new investors in this offering would be
     $6.91.
 
    The following table sets forth, as of the date of this Prospectus, the
number of shares of Common Stock purchased, the percentage of total shares of
Common Stock purchased, the total consideration paid, the percentage of total
consideration paid, and the average price per share of Common Stock paid by the
investors in this offering and the current stockholders of the Company.
 


                                                       SHARES OF COMMON
                                                        STOCK PURCHASED         TOTAL CONSIDERATION        AVERAGE
                                                    -----------------------  --------------------------   PRICE PER
                                                      NUMBER    PERCENTAGE      AMOUNT      PERCENTAGE      SHARE
                                                    ----------  -----------  -------------  -----------  -----------
                                                                                          
Current Stockholders..............................   4,000,000        59.7%  $   3,407,000        11.2%   $    0.85
New Investors(1)..................................   2,700,000        40.3%     27,000,000        88.8%       10.00
                                                    ----------       -----   -------------       -----
Total.............................................   6,700,000       100.0%  $  30,407,000       100.0%
                                                    ----------       -----   -------------       -----
                                                    ----------       -----   -------------       -----

 
- ------------------------
(1)  Assuming an initial public offering price of $10.00 per Share.
 
                                       17

                                 CAPITALIZATION
 
    The following table sets forth, as of June 30, 1997, (i) the actual
capitalization of the Company and (ii) the as adjusted capitalization of the
Company adjusted to give effect to the receipt by the Company of estimated net
proceeds of approximately $23,630,000 from the sale of the Shares at the assumed
initial public offering price of $10.00 per Share and the initial application of
the net proceeds therefrom as set forth under the heading "Use of Proceeds" and
(b) the recapitalization, on September 19, 1997, of the AMF Note in the original
principal amount of $3,740,000 to convert $1,740,000 principal amount thereof
into equity. See "Management's Discussion and Analysis of Financial Condition
and Results of Operations." The selected financial data set forth below should
be read in conjunction with the Financial Statements of the Company and Notes
thereto and other financial information included elsewhere in this Prospectus.
 


                                                                        JUNE 30, 1997
                                                                 ----------------------------
                                                                          
                                                                    ACTUAL       AS ADJUSTED
                                                                 -------------  -------------
Short-term debt:...............................................  $     125,000  $           0
                                                                 -------------  -------------
Long-term debt:................................................      4,874,967              0
                                                                 -------------  -------------
Stockholders' equity (deficit):
  Preferred Stock--$0.001 par value, Authorized-- 4,000,000
    shares; issued and outstanding--0 shares...................              0              0
  Common Stock--$0.001 par value, Authorized-- 40,000,000
    shares; issued and outstanding 4,000,000 shares--actual;
    6,700,000 shares, as adjusted..............................         88,831     25,458,831
Stockholders' deficit..........................................     (1,051,470)    (1,051,470)
                                                                 -------------  -------------
Total stockholders' equity (deficit)...........................       (962,639)    24,407,361
                                                                 -------------  -------------
Total capitalization...........................................  $   4,037,328  $  24,407,361
                                                                 -------------  -------------
                                                                 -------------  -------------

 
                                       18

                                DIVIDEND POLICY
 
    The Company has not paid any cash dividends on the Common Stock and does not
intend to do so in the foreseeable future, but intends to retain future
earnings, if any, for reinvestment in the development and expansion of its
business. The payment of future cash dividends, if any, by the Company will be
at the discretion of the Company's Board of Directors and will depend upon,
among other things, future earnings, operations, capital requirements and
surplus, the general financial condition of the Company, restrictive covenants
in loan or other agreements to which the Company may become subject, and such
other factors as the Board of Directors of the Company may deem relevant. See
"Description of Securities."
 
                                       19

                            SELECTED FINANCIAL DATA
 
    The following selected statement of operations data for the period from
April 8, 1996 (inception) through December 31, 1996 and the selected balance
sheet data as of December 31, 1996 are derived from the Financial Statements of
the Company and Notes thereto included elsewhere herein audited by King Griffin
& Adamson P.C., independent certified public accountants for the Company. The
unaudited selected statement of operations data for the six months ended June
30, 1997 and the unaudited selected balance sheet data as of June 30, 1997, are
derived from the unaudited Financial Statements of the Company, which have been
prepared on a basis consistent with the audited Financial Statements of the
Company and, in the opinion of management, include all adjustments, consisting
of normal recurring adjustments, necessary for a fair presentation of the
Company's financial position and results of operations. The results of
operations for the interim period presented are not necessarily indicative of
results to be expected for the entire year. The following data should be read in
conjunction with "Management's Discussion and Analysis of Financial Condition
and Results of Operations" and the Financial Statements of the Company and Notes
thereto included elsewhere in this Prospectus.
 
STATEMENT OF OPERATIONS DATA:
 


                                                             PERIOD FROM
                                                            APRIL 8, 1996
                                                             (INCEPTION)
                                                               THROUGH       SIX MONTHS ENDED
                                                          DECEMBER 31, 1996    JUNE 30, 1997
                                                          -----------------  -----------------
                                                                       
Revenues................................................    $           0      $     341,530
                                                          -----------------  -----------------
Total operating expense.................................          147,918            883,950
                                                          -----------------  -----------------
Interest expense--affiliate.............................          158,123            215,471
                                                          -----------------  -----------------
Interest income.........................................                0            (12,460)
Net loss................................................         (306,041)          (745,431)
                                                          -----------------  -----------------
                                                          -----------------  -----------------
Loss per weighted average common share outstanding......    $       (0.10)     $       (0.19)
                                                          -----------------  -----------------
                                                          -----------------  -----------------
Weighted average common shares outstanding..............        3,041,089          3,825,333
                                                          -----------------  -----------------
                                                          -----------------  -----------------

 
BALANCE SHEET DATA:
 


                                                          DECEMBER 31, 1996    JUNE 30, 1997
                                                          -----------------  -----------------
                                                                       
Current assets..........................................    $      15,659      $   2,052,369
Total assets............................................          978,332          4,567,960
Working capital (deficiency)............................         (142,464)         1,396,737
Stockholders' equity (deficit)..........................       (3,430,041)          (962,639)

 
                                       20

                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
    THIS MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS AND OTHER PORTIONS OF THIS PROSPECTUS CONTAIN FORWARD-LOOKING
INFORMATION THAT INVOLVE RISKS AND UNCERTAINTIES. THE COMPANY'S ACTUAL RESULTS
COULD DIFFER MATERIALLY FROM THOSE ANTICIPATED BY SUCH FORWARD-LOOKING
INFORMATION. FACTORS THAT MAY CAUSE SUCH DIFFERENCES INCLUDE, BUT ARE NOT
LIMITED TO, THOSE DISCUSSED UNDER THE HEADING "RISK FACTORS" AND ELSEWHERE IN
THIS PROSPECTUS. THIS MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS SHOULD BE READ IN CONJUNCTION WITH THE
COMPANY'S FINANCIAL STATEMENTS AND RESULTS THERETO INCLUDED ELSEWHERE IN THIS
PROSPECTUS.
 
GENERAL
 
    The Company is an electronic commerce company engaged in healthcare
transaction processing for the medical and dental industries by means of the
Internet. The Company's proprietary software, which was developed over the last
five years and resides entirely on the Company's servers, allows healthcare
providers to prepare and enter healthcare claims interactively on the Internet
and electronically transmits the claims to the Company for processing. It also
allows the Company to download claims from the healthcare providers' computers
directly to the Company's servers. The software provides real-time editing of
the claims data for compliance with payor format and converts the claims to
satisfy specific payor processing requirements. The Company then electronically
transmits processed claims on behalf of healthcare providers, directly or
indirectly, to medical and dental payors that accept claims processing
transmissions electronically. In addition, the Company's software provides for
secure encryption of all claims data transmitted. The payors to which claims
processed by the Company have been submitted, primarily through clearinghouses,
include plans and affiliates of Aetna Life & Casualty Company, Inc., MetLife
Healthcare/Metropolitan Healthcare Corporation, Cigna Healthcare, Inc., The
Prudential Insurance Company of America, and United Healthcare Corporation.
 
    As of December 31, 1996 and June 30, 1997, the Company had working capital
(deficiency) of approximately $(142,464) and $1,396,737, respectively, and
stockholders' deficit of approximately $(3,430,041) and $(962,639),
respectively. The Company generated revenues of $341,530 through June 30, 1997,
giving effect to the Medica Acquisition, and has incurred net losses since
inception and expects to continue to operate at a loss for the foreseeable
future. For the period from April 8, 1996 (inception) through December 31, 1996,
and the six months ended June 30, 1997, the Company incurred net losses of
$(306,041) and $(745,431), respectively. There can be no assurance that the
Company will ever achieve profitability.
 
PLAN OF OPERATIONS
 
    The Company's business strategy is: (i) to aggressively market electronic
claims processing services to outpatient healthcare providers, including
clinics, hospitals, physicians, dentists, and other outpatient service
providers; (ii) to gain access to healthcare providers and to foster familiarity
and dependence upon the Company's services by waiving its monthly electronic
claims processing services subscription fee through at least June 30, 1998 while
collecting a processing fee from commercial medical and dental payors, or
clearinghouses acting for the commercial payors, for delivering claims
electronically; (iii) to expand the services offered by the Company to include
additional transaction processing functions, such as eligibility, HMO encounter
forms, and practice management functions in order to diversify sources of
revenue; (iv) to acquire and integrate electronic claims processing companies
that enable the Company to accelerate its entry into the inpatient hospital
claims market; and (v) to license its claims processing technology for
stand-alone purposes, Internet systems, private label use, and OEMs.
 
    During the period when the Company's electronic claims processing services
subscription fees are waived, the Company anticipates that its primary source of
revenues will be fees paid by commercial
 
                                       21

medical and dental payors and other payors for delivering claims electronically.
In the future, the Company intends to provide advertising capabilities to its
Web site for third parties, thereby providing a potential additional source of
revenues for the Company. In addition, after an initial free period of unlimited
technical support, the Company intends to charge users a fee for technical
support comparable to those charged by other healthcare software vendors. There
can be no assurance that the Company will charge subscription fees to healthcare
providers after June 30, 1998, or if charged, what the level of fees
(individually or in the aggregate) will be.
 
    The Company's principal operating costs are anticipated to be marketing,
research and development, acquisition of capital equipment, and general and
administrative expenses. The Company intends to continue to develop and upgrade
its technology and transaction-processing systems and continually update and
improve its Web site to incorporate new technologies, protocols, and industry
standards. The Company intends to engage in a dedicated marketing and sales
plan, including advertising at relevant sites on the Internet and in trade
publications, conducting direct mail programs targeting healthcare providers and
payors, including commercial medical and dental payors, hiring additional sales
and marketing personnel, preparing brochures and other promotional materials,
and engaging in a public relations campaign designed to expose the Company and
its services to healthcare providers and payors which otherwise would not be
exposed thereto. In connection with the expansion of the Company's business, the
Company intends to acquire additional computers and networking equipment in
order to permit an increased volume of claims to be processed by the Company.
General and administrative expenses include all corporate and administrative
functions that serve to support the Company's current and future operations and
provide an infrastructure to support future growth; management and staff
salaries and benefits, travel, network administration and data processing,
training, and rent are major items in this category.
 
POTENTIAL FLUCTUATIONS IN QUARTERLY OPERATING RESULTS
 
    The Company expects to experience significant fluctuations in its future
quarterly operating results due to a variety of factors, many of which are
outside the Company's control. Factors that may adversely affect the Company's
quarterly operating results include: (i) the Company's ability to retain
existing customers, attract new customers at a steady rate, and maintain
customer satisfaction; (ii) the announcement or introduction of new sites,
services, and products by the Company and its competitors; (iii) price
competition or higher prices in the industry; (iv) the level of use of the
Internet and online services and the rate of market acceptance of the Internet
and other online services for the purchase of "business to business" services,
such as those offered by the Company; (v) the Company's ability to upgrade and
develop its systems and infrastructure in a timely and effective manner; (vi)
the level of traffic on the Company's Web site; (vii) technical difficulties,
system downtime, or Internet brownouts; (viii) the amount and timing of
operating costs and capital expenditures relating to expansion of the Company's
business, operations, and infrastructure; (ix) government regulation; and (x)
general economic conditions and economic conditions specific to the Internet,
electronic commerce, and the medical claims processing industry.
 
    Due to the foregoing factors, in one or more future quarters, the Company's
operating results may fall below the expectations of securities analysts and
investors. In such event, the trading price of the Common Stock would likely be
materially adversely affected.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    On July 31, 1996, the Company acquired all of the Internet software,
licenses, intellectual property rights, and technology developed by an
affiliated company, AMF, in exchange for $3,740,000, payable through the
issuance of the AMF Note. On September 19, 1997, AMF reduced the principal
amount of the AMF Note to $2,000,000 and contributed the remaining $1,740,000 in
principal amount of the AMF Note to the capital of the Company. AMF is
affiliated to the Company through common stockholders, including Mr. Lycke, the
Chairman of the Board of Directors, President and Chief Executive Officer of the
 
                                       22

Company, and Messrs. Bensen and Brown, Directors of the Company, and as a
stockholder of the Company. The AMF Note bears interest at the rate of 9.50% per
annum and is collateralized by all of the Internet software, intellectual
property rights, internet technology and technology rights of the Company,
including software development costs. Although the AMF Note is due and payable
on May 8, 1998, the Company intends to utilize a portion of the net proceeds of
this offering to repay such obligation in full. The AMF acquisition has been
accounted for as a purchase, however, as the purchase price of such transaction
was equivalent to the book value of the assets purchased, the Company has
recorded no goodwill on its financial statements. See "Use of Proceeds" and the
Financial Statements and Notes thereto.
 
    Upon the consummation of the acquisition of the Internet software, licenses,
intellectual property rights, and technology developed by AMF, AMF agreed to
provide the Company with a credit line of up to $950,000 to facilitate
additional development of the Company's services and technology. At June 30,
1997, advances under such line of credit were $909,967. The line of credit bears
interest at the rate of 9.50% per annum and is secured by all of the assets of
the Company, other than the collateral securing the AMF Note. Although the line
of credit is due and payable on May 8, 1998, the Company intends to utilize a
portion of the net proceeds of this offering to repay such obligation in full.
See "Use of Proceeds." Thereafter, the credit line with AMF will be terminated.
 
    In May 1997, the Company consummated the private offering of 45 units, each
unit consisting of 16,564 shares of Common Stock, for aggregate gross proceeds
of $2,250,000 (the "Bridge Financing"). The Company has used, and intends to
use, the net proceeds of the Bridge Financing for ongoing working capital
requirements.
 
    On June 2, 1997, the Company acquired Medica. In accordance with the terms
of the acquisition agreement, the purchase price for all of the outstanding
capital stock of Medica was (i) 153,847 shares of Common Stock, (ii) $100,000 in
cash, paid upon the consummation of the acquisition, and (iii) $125,000 in cash
payable within 60 days following the date of this offering and $225,000 on the
one-year anniversary of such date. The software technology of Medica is the
primary value of the acquisition. The Company intends to utilize a portion of
the net proceeds of this offering to satisfy the $350,000 obligation.
 
                                       23

                                    BUSINESS
 
GENERAL
 
    The Company is an electronic commerce company engaged in healthcare
transaction processing for the medical and dental industries by means of the
Internet. The Company's proprietary software, which was developed over the last
five years and resides entirely on the Company's servers, allows healthcare
providers to prepare and enter healthcare claims interactively on the Internet
and electronically transmits the claims to the Company for processing. It also
allows the Company to download claims from the healthcare providers' computers
directly to the Company's servers. The software provides real-time editing of
the claims data for compliance with payor format and converts the claims to
satisfy specific payor processing requirements. The Company then electronically
transmits processed claims on behalf of healthcare providers, directly or
indirectly, to medical and dental payors that accept claims processing
transmissions electronically. In addition, the Company's software provides for
secure encryption of all claims data transmitted. The payors to which claims
processed by the Company have been submitted, primarily through clearinghouses,
include plans and affiliates of Aetna Life & Casualty Company, Inc., MetLife
Healthcare/Metropolitan Healthcare Corporation, Cigna Healthcare, Inc., The
Prudential Insurance Company of America, and United Healthcare Corporation.
 
    The Company believes that (i) the ability of healthcare providers utilizing
the Company's Web site to interactively prepare claims on the Internet and
receive real time edits prior to claim submission, (ii) the ease and
availability of Company-provided training over the Internet, and (iii) the
minimal software and processing power required for providers to utilize the
Company's proprietary software are significant advantages of the Company's
electronic claims transmission services over other currently available services.
The Company believes that the improved claims processing procedure will result
in a sharply reduced average number of outstanding accounts receivable days,
thereby improving the provider's working capital. The Company believes that the
services offered by its competitors are generally based on legacy mainframe
technology, proprietary networks, and proprietary file formats, which limit the
ability of those competitors to offer interactive Internet-based processing
services on an economical basis. In addition, competitors' services generally
require extensive formal training, the installation of substantial software on
each healthcare provider's computer, and significant processing power.
 
    On July 31, 1996, the Company acquired all of its core technology and
proprietary software, consisting of the Internet software, licenses,
intellectual property rights, and technology developed by an affiliated company,
AMF, in exchange for $3,740,000, payable through the issuance of the AMF Note.
On September 19, 1997, AMF reduced the principal amount of the AMF Note to
$2,000,000 and contributed the remaining $1,740,000 in principal amount of the
AMF Note to the capital of the Company. The AMF Note bears interest at a rate of
9.50% per annum and is collateralized by all of the Internet software and
technology of the Company, including software development costs. AMF was engaged
in the financing and processing of medical accounts receivable, and had made
preliminary development efforts to expand into the business of the Company,
including the proprietary claims processing software. AMF is currently in the
process of dissolving and liquidating. Mr. Lycke, the Chairman of the Board of
Directors, President and Chief Executive Officer of the Company, and Messrs.
Bensen and Brown, Directors of the Company, serve as the Chairman of the Board
of Directors, a Director and Senior Vice President, and a Director,
respectively, of AMF. Such individuals will devote minimal time to winding up
the business and affairs of AMF for approximately three months following this
offering. See "Certain Transactions."
 
    On June 2, 1997, the Company acquired Medica, a software development firm
which developed a portion of the Company's healthcare transaction processing
software. The purchase price for all of the outstanding capital stock of Medica
was (i) 153,847 shares of Common Stock, (ii) $100,000 in cash upon the
consummation of such acquisition, and (iii) $125,000 in cash payable within 60
days following the date of this Offering and $225,000 on the anniversary of such
date. The software technology of Medica is the primary value of the acquisition.
The Company intends to utilize a portion of the net proceeds of this offering to
satisfy such $350,000 obligation.
 
                                       24

ELECTRONIC CLAIMS PROCESSING MARKET
 
    The healthcare electronic claims processing market, including dental claims,
is estimated by HDM, an industry publication, to include over 3.7 billion
healthcare claim and HMO encounter forms (the HMO equivalent of a claim)
submissions in 1996. HDM has forecasted such market to grow at the rate of
approximately 7% per annum through the year 2000 and has determined that, of the
current total claim volume, approximately 1.6 billion claims or more are
submitted on paper forms. Currently, electronic claims processing is used to
process approximately 35% of all medical outpatient claims and 10% of all dental
claims. The Company believes that, as a result of the low penetration of
electronic claims processing among healthcare providers and dentists, such
market presents an attractive opportunity for the Company to offer a low-cost
effective service. The Company intends to focus its marketing efforts on
outpatient claims, including claims of clinics, hospitals, physicians, dentists,
and other outpatient service providers , as the Company believes they are the
underserved segments of the market.
 
    The Company believes that the least developed market segment for electronic
claims processing is the dental community. Due to the lower average number of
claims submitted by dental practitioners compared to medical providers, current
claims processing systems used in the dental market result in a high cost per
claim for dentists. Initially, the Company intends to devote substantial efforts
to enroll dentists and install the Company's healthcare transaction processing
software. An estimated 30,000 dental practices have computer resources for
Internet access.
 
    The number of non-electronic paper claims transactions in the HMO market is
increasing rapidly and the Company believes that another underserved segment of
the outpatient claims processing market is HMO claims. Currently there is no
formal transmission document standard. Therefore, the Company believes that the
opportunity exists for the Company to utilize its claims processing
configuration to make available a document scanning service using hypertext
markup language ("HTML"). This will enable the Company to convert an encounter
form into a document that appears identical to the printed version, yet is
designed to reconfigure the data entered and presents it in a format that
conforms to a payor's specific requirements.
 
    Healthcare claims are generally processed by clearinghouses using a similar
operating structure to that which exists in the credit card industry. A merchant
that accepts a credit card for payment does not send payment requests directly
to the bank that issued the card, but sends the payment request to a
clearinghouse. The payment request is processed and transmitted to the
appropriate bank. Healthcare claim clearinghouses accept, sort, process, edit,
and then forward the claims to the appropriate payors, either electronically or
on paper. The major healthcare clearinghouses operate in a mainframe computer
environment. This operating configuration is both expensive and time consuming
due to the source code changes required to continuously process claims correctly
to meet payor requirements. In contrast, the Company's healthcare transaction
processing software system on the Internet is designed to operate in an open
client-server configuration. This operating alternative can offer the provider a
method of bypassing the clearinghouse and communicating directly with the payor
in a rapid, accurate, and cost-effective manner. The Company believes that if
the industry evolves toward direct payor submission of claims, the Company's
software will be able to offer efficient access to payors to its healthcare
provider customers.
 
BUSINESS STRATEGY
 
    The Company's business strategy is: (i) to aggressively market electronic
claims processing services to outpatient healthcare providers, including
clinics, hospitals, physicians, dentists, and other outpatient service
providers; (ii) to gain access to healthcare providers and to foster familiarity
and dependence upon the Company's services by waiving its monthly electronic
claims processing services subscription fee through at least June 30, 1998 while
collecting a processing fee from commercial medical and dental payors for
delivering claims electronically; (iii) to expand the services offered by the
Company to include additional transaction processing functions, such as
eligibility, HMO encounter forms, and practice management functions in order to
diversify sources of revenue; (iv) to acquire and integrate electronic
 
                                       25

claims processing companies that enable the Company to accelerate its entry into
the inpatient hospital claims market; and (v) to license its claims processing
technology for other applications, including stand-alone purposes, Internet
systems, private label use, and OEMs. There can be no assurance that any of the
Company's business strategies will succeed or that any of its business
objectives will be met with any success. See "Business--Marketing" and
"Business--Healthcare Transaction Processing Software and Security."
 
    EXPANDED MARKETING EFFORTS
 
    To date, the Company has engaged in limited marketing efforts. Achieving
market penetration will require significant efforts by the Company to create
awareness of, and demand for, the Company's products and services. The Company
intends to utilize a portion of the proceeds from this offering to upgrade its
marketing services to include advertising on the Internet and an expanded sales
staff, targeted fax/mail campaigns, and participation in major trade shows.
 
    The Company is also actively seeking partners for alliances and joint
ventures, including managed care companies, Internet service and information
providers, traditional healthcare information systems providers, and major
payors, seeking solutions to the costly handling of paper claims. The Company
has signed a non-binding letter of intent with a national provider of healthcare
information services which desires to add an electronic claims processing
component to its existing online service; there can be no assurance that the
transaction contemplated by such letter of intent will be consummated on the
terms and conditions described therein, or at all. The Company believes that
there are opportunities for joint marketing with banks, insurance companies, and
pharmaceutical companies that desire online interfacing with healthcare
providers. There can be no assurance that the Company will secure any alliances
or joint venture relations, or if it does, that such alliances or joint ventures
relationships will be profitable.
 
    On each of the Company's Internet and Extranet Web pages, there is space
reserved for advertisers. The Company intends to sell the space to quality
advertisers desiring to target healthcare providers.
 
    INITIAL WAIVER OF SUBSCRIPTION FEES
 
    The Company will seek to rapidly increase the number of new customers and
achieve a leadership position in the Internet electronic claims processing
industry, in part by waiving the monthly healthcare claims processing
subscription fees payable by healthcare providers through at least June 30,
1998, while collecting a processing fee from commercial medical and dental
payors for delivering claims electronically. There can be no assurance that the
Company will be able to charge and collect subscription fees from healthcare
providers after June 30, 1998, or if charged, what the level of fees
(individually or in the aggregate) will be.
 
    EXPANSION OF ONLINE SERVICES
 
    Following this offering, the Company intends to develop and offer other
service offerings to increase its revenue per client. The targeted services will
include eligibility, HMO encounter forms, practice management functions, batched
claims delivery and statistical data processing as it relates to claim payments
from insurance companies.
 
    IDENTIFICATION OF POTENTIAL STRATEGIC ACQUISITIONS
 
    The Company is seeking opportunities to capitalize on the fragmented nature
of the healthcare electronic claims processing market through the acquisition of
regional "wholesale" claims processing companies or software companies
complementing the Company's current services. Acquisitions would be targeted
which allow the Company to enter the hospital inpatient healthcare claims
processing marketplace rapidly and would permit the Company to implement its
Internet based healthcare transaction processing software solution in such
marketplace. The Company currently is not in discussions with any person or
entity regarding an acquisition, and there can be no assurance that the
Company's management
 
                                       26

will be able identify and affiliate with suitable acquisition candidates, and if
such candidates are located, that the Company will be able to consummate any
such transaction.
 
    Notwithstanding the foregoing, investors should be aware that the Company's
future plans are subject to a number of variables outside its control, such as
the availability of suitable acquisition candidates, the availability of
sufficient management resources, the continued growth of Internet commerce, and
the continued acceptance of the Internet as a suitable medium of transmission
for healthcare claims, and there can be no assurance that the Company will be
able to implement any or all of such plans, or that such plans, when and if
implemented, will be successful.
 
    CONTINUING AND ENTERING LICENSING AGREEMENTS
 
    The Company acquired Medica in June 1997 and expects to continue to realize
licensing revenues from existing license agreements entered into by Medica. The
Company may also seek to offer a complete private label solution on the Internet
to clearinghouses or payors seeking an internet solution to claims processing.
 
HEALTHCARE TRANSACTION PROCESSING SOFTWARE AND SECURITY
 
    The Company's healthcare transaction processing software is designed for
in-patient, out-patient, and dental claims. The software is modular, providing
valuable flexibility, and generally consists of the following components: (i)
industry standard Web site management software; (ii) state-of-the-art commercial
security and encryption software licensed by the Company from third parties,
including Citrix; and (iii) core processing software developed by Medica which
provides claims review, claims processing, hard-coding of claims, and a
"table-based" software coding of claims variables. The expensive and time-
consuming hard-coding routines required by traditional systems have been
replaced by a user friendly system that is table-based. This permits instant
edit changes to meet the requirements of payors and avoids expensive onsite
software changes. New edits can be input by Company personnel and, in many
cases, by the user. Once healthcare providers connect to the Company's secure
Web site, claims are edited on-line by the customer, using a database containing
more than 22,000 edit variables. The direct provider-payor connections offered
by the Company's system are designed to allow for immediate billing data and
information exchange when it becomes available from the payors. In the event
that a particular payor cannot accept submission of claims electronically, the
Company prints and mails hard copies of such claims to such payors and charges
the provider therefor.
 
    During the initial application process, a new customer interacts with the
Company's proprietary "Print Wizard," that downloads claim files from the
provider's practice management system. When connecting to the Internet, the
provider's browser encryption is automatically enabled at the Client Extranet
site. The user must "log-in" through a secure firewall to reach the Company's
healthcare transaction processing system. At this point an additional level of
encryption is enabled automatically, claims are extracted from the provider's
PC, and editing begins. Only claims containing errors are identified for
editing. Once claims are edited, they are queued with accurate claims for
transmission to payors. Should a claim not be acceptable electronically by a
payor, the claim is automatically printed and mailed by the payor gateways. Such
mailing service is optional to the providers. To assure proper network
operation, and allow other revenue producing services such as custom reports,
eligibility inquiries, and decision support tools, all traffic is monitored
through the Company's private application server and firewall.
 
    The Company's healthcare transaction processing software system is based
upon a client-server computing model and includes a variety of different
software applications. Individual applications work together to provide the
extraction and encryption of claims from a provider's practice management system
to the Company's Internet claims processing server, where editing and formatting
occurs in a secure environment. The claims are then delivered to the payor
gateway. The different software applications have either been purchased,
licensed, or developed by the Company. In June 1997, the Company consummated the
Medica Acquisition; Medica had licensed the core editing software to the
Company.
 
                                       27

    The Company's web site, claimsnet.com is structured into three sections:
"PUBLIC INTERNET," "CLIENT EXTRANET," and "PRIVATE INTRANET." The PUBLIC
INTERNET site provides company background, product demonstrations, and customer
enrollment forms. The CLIENT EXTRANET provides a secure individual customer area
for private customer communication and encrypted claims transmission.
Traditional claims clearinghouses that use regular phone and private data
networks cannot provide this level of data security. The PRIVATE INTRANET site
is designed for internal communications, web site operating reports, customer
support, and reporting.
 
    With the exception of the commercial software, such as that provided by
Citrix and Microsoft, the Company has either identified back-up sources for all
the software used or, in the event of a business failure by the licensing
vendor, the Company owns the source code.
 
TRAINING AND HARDWARE REQUIREMENTS
 
    The training for the various products and services offered by the Company is
free and delivered online through the Client Extranet to the provider, seven
days a week, 24 hours a day. The tutorial and other training documents are
always available at the Company's Web home page (http://claimsnet.com). After an
initial free period of unlimited service, the Company will charge users a fee
for technical support comparable to those charged by other healthcare software
vendors.
 
    No significant hardware investment by the customer is required in order to
take advantage of the Company's services. The system requires the provider to
use a 28,800 bps asynchronous modem and a PC with Windows 3.11 or Windows 95
operating system installed. An Internet Service Provider ("ISP"), such as AT&T
Worldnet, MCI and Physicians' Online, offers local telecommunication to the
Internet. The Company's customers are responsible for the ISP connection.
 
INTERNET/INTRANET
 
    The processing configuration used by the Company requires limited electronic
claims processing software to reside at the level of the healthcare provider.
All editing and formatting takes place at the Company's Internet application
server site. This application was initially developed internally by AMF and
acquired by the Company. From the standpoint of the user, the net effect is to
have "the latest" software version and all format changes available instantly.
The Company's healthcare transaction processing software has the effect of
turning a provider's "old" or "outdated" hardware into a terminal capable of
operating in a 32-bit Windows environment.
 
    The Company's processing does not take place on the Internet, but rather in
an Extranet configuration. The main advantage of this approach is to assure that
the communication between the Company and a provider takes place in a
highly-controlled, secure, and (because of the remote LAN software) encrypted
environment. The dual encryption utilized by the Company occurs at the browser
software and application server level. All processing and data storage occurs
behind a firewall, providing secure and controlled access to all data.
 
    Small volume providers/users are able to input their claims directly on-line
(avoiding the need to have a practice management software system installed), and
thereby interact with the Company's high-capacity servers and their on-line edit
capability.
 
CUSTOMERS
 
    The Company views its customers as both the healthcare providers submitting
claims and the payors accepting claims.
 
    At the date hereof, the Company is processing claims for more than 90
providers. The providers are geographically dispersed and represent a mix of
physician specialties and dentists. Approximately 30 additional providers are in
a "testing mode." This requires verification of each provider's claims format
with proper payors. There are over 100 providers in various stages of submitting
test claims through the Company's electronic claims processing system.
 
                                       28

    The Company requires each healthcare provider using the Company's services
to enter into a standard subscription agreement available on the home page of
the Company's web site. This system allows the healthcare provider to access,
complete, and return the subscription agreement on the Internet, thereby
enabling the provider to immediately access the Company's services. Each
subscription agreement provides (i) that the healthcare provider shall pay to
the Company monthly a subscription fee, which fee the Company has determined to
waive through at least June 30, 1998, and (ii) the nature of the services to be
rendered by the Company and the terms and conditions under which the Company
will render such services. Such contracts are terminable by the healthcare
provider upon 30 days prior written notice. There can be no assurance that the
Company will be able to charge and collect subscription fees from healthcare
providers after June 30, 1998, or if charged, what the level of fees
(individually or in the aggregate) will be.
 
    The Company also enters into agreements with the commercial medical and
dental payors or regional clearinghouses to which the Company submits processed
claims. Generally, such agreements provide for the payment of a fee per claim
averaging approximately $.10 to paid to the Company once certain minimum volume
requirements have been met. As a result of the varying submission requirements
of many insurance and other plans within any payor, the Company treats each plan
as a separate payor with its own particular requirements.
 
INTELLECTUAL PROPERTY
 
    The Company regards its copyrights and similar intellectual property as
critical to its success, and relies on trademark and copyright law, trade secret
protection, and confidentiality and/or license agreements with its employees,
customers, partners and others to protect its proprietary rights. The Company
intends to pursue the registration of its trademarks and service marks in the
U.S. The Company has licensed in the past, and expects that it may license in
the future, certain of its proprietary rights, such as trademarks or copyrighted
material, to third parties. While the Company attempts to ensure that the
quality of its brand name is maintained by such licensees, there can be no
assurance that such licensees will not take actions that might materially
adversely affect the value of the Company's proprietary rights or reputation,
which could have a material adverse effect on the Company's business, prospects,
financial condition, and results of operations. There can be no assurance that
the steps taken by the Company to protect its proprietary rights will be
adequate or that third parties will not infringe or misappropriate the Company's
copyrights, trademarks, trade dress, and similar proprietary rights. In
addition, there can be no assurance that other parties will not assert
infringement claims against the Company. The Company has been subject to claims
and expects to be subject to legal proceedings and claims from time to time in
the ordinary course of its business, including claims of alleged infringement of
the trademarks and other intellectual property rights of third parties by the
Company and its licensees. Such claims, even if not meritorious, could result in
the expenditure of significant financial and managerial resources. The Company
is not currently aware of any legal proceedings pending against it.
 
COMPETITION
 
    The segment of the industry in which the Company operates is dominated by
several large companies such as Envoy/NEIC, Inc., HBO & Company, National Data
Corporation, and QuadraMed Corporation, each of which operates a regional or
national clearinghouse of medical and dental claims. In most cases, these
companies have large existing capital and software investments and focus on
large healthcare providers, such as hospitals and large clinics, or act as
wholesale clearinghouses for smaller electronic claims processing companies. The
Company estimates, based on information from various trade journals, that there
are approximately 300 or more small independent electronic claims processing
companies and clearing houses in addition to the aforementioned large
competitors, which operate as local sub-clearinghouses for the processing of
medical and dental claims.
 
    While the Company competes with all other providers of electronic claims
processing services, it is not aware of any other companies that provide
healthcare electronic claims processing services in the same manner as those
provided by the Company and thus represent a direct competitor. The Company
believes
 
                                       29

that its pricing structure and total cost is very competitive with other
providers of electronic claims processing services. The Company further believes
that existing competitors are constrained not only by capital investments and
existing hardware/software configurations, but by existing customer agreements.
Notwithstanding the foregoing, the Company anticipates that competition will
arise in the processing of claims on the Internet. No assurance can be given
that the Company will successfully compete in any market in which it conducts or
may conduct operations.
 
    Certain segments of the medical and dental claims processing industry are
not currently suited to the use of inpatient electronic claims processing. Among
such segments are psychiatry and surgery, each of which requires substantial
documentation in addition to the claim to be submitted. In these market
segments, the Company believes that it is not currently able to compete with
existing potential competitors and, accordingly, the Company has designed its
business plan to address other market segments.
 
EMPLOYEES
 
    As of June 30, 1997, the total number of full-time employees of the Company
was 16 persons, four of whom were executive officers, nine of whom were
technical personnel, and three of whom were administrative personnel. Thirteen
of such employees were individuals whose services were theretofore obtained
under the service agreement with AMF. The remaining three employees were
obtained as a result of the Medica acquisition. None of the Company's employees
are represented by a labor organization. The Company believes that its relations
with its employees are satisfactory.
 
    Mr. Lycke, the Chairman of the Board of Directors, President, and Chief
Executive Officer of the Company, and Messrs. Bensen and Brown, Directors of the
Company, also serve as Chairman of the Board of Directors, a Director and Senior
Vice President, and a Director, respectively, of AMF. Such individuals will
devote minimal time to winding up the business and affairs of AMF for
approximately three months following this offering. After such time, Mr. Lycke
will devote his full time and efforts to the Company. See "Certain
Transactions."
 
    The ability of the Company to attract and retain highly skilled personnel is
critical to the operations and expansion of the Company. To date, the Company
has been able to attract and retain the personnel necessary for its limited
operations. However, there can be no assurance that the Company will be able to
do so in the future, particularly in light of the Company's expansion plans. If
the Company is unable to attract and retain personnel with necessary skills when
needed, its business and expansion plans could be materially adversely affected.
 
FACILITIES
 
    The Company currently leases 6,061 square feet of office space at the rate
of $8,586.42 per month. Such offices are located at Suite 1515, 12801 North
Central Expressway, Dallas, Texas 75243. The lease expires on September 30,
1998. The Company believes that, in the event alternative or larger offices are
required, such space is available at competitive rates. See "Certain
Transactions." For the Company's server, the Company subleases space in a
secure, environmentally controlled co-location facility on a month-to-month
basis at the rate of $2,000 per month.
 
LEGAL MATTERS
 
    The Company is not currently party to any litigation.
 
                                       30

                                   MANAGEMENT
 
DIRECTORS AND EXECUTIVE OFFICERS
 
    The directors and executive officers of the Company, their ages, and their
positions held with the Company are as follows:
 


NAME                                                       AGE                            POSITION
- -----------------------------------------------------      ---      -----------------------------------------------------
                                                              
Bo W. Lycke..........................................          51   Chairman of the Board of Directors, President, Chief
                                                                    Executive Officer, and Director
Terry A. Lee.........................................          43   Executive Vice President of Marketing and Technology
Mark W. Patterson....................................          44   Vice President and Chief Financial Officer
Randall S. Lindner...................................          37   Vice President of Technology
James Anderson.......................................          52   Vice President of Marketing
Ward L. Bensen.......................................          55   Director
Robert H. Brown, Jr..................................          44   Director
Sture Hedlund........................................          58   Director
John C. Willems, III.................................          42   Director

 
    Set forth below is certain information with respect to the executive
officers and directors of the Company.
 
    BO W. LYCKE has served as the Chairman of the Board of Directors, President,
and Chief Executive Officer of the Company since its inception. In 1990, Mr.
Lycke founded AMF for the purpose of financing and processing medical accounts
receivable and, since such time, has served as the Chairman of the Board of
Directors thereof. During the period from 1983 to 1990, Mr. Lycke was involved
in a variety of entrepreneurial undertakings in the fields of satellite antenna
manufacturing, precious metal scrap recovery, and independent radio programming
production. He also has extensive experience as a director of several private
companies and is currently on the board of Diagnostic Health Services, Inc., a
public corporation. In 1972, Mr. Lycke founded, and from 1973 to 1983, was
president and director, of Scanoil, Inc., a company engaged in domestic and
international oil futures trading, as well as chartering and operating
ocean-going oil tankers. From 1971 to 1983 Mr. Lycke also served as a President
and director of various domestic operating subsidiaries of the Volvo
Automotive/Beijer Group, the indirect owner of Scanoil, Inc.
 
    TERRY A. LEE has served as Executive Vice President of Marketing and
Technology of the Company since September 1996. From October 1995 until
September 1996, Mr. Lee served as a director of North American Sales and
Marketing, Internetworking Product Group of Compaq Computer Corporation
("Compaq"). From January 1995 through December 1995, Mr. Lee served as Vice
President of Sales of Networth, a network hardware manufacturer acquired by
Compaq. From October 1988 to January 1995, Mr. Lee served as Director of Major
Accounts, with Lotus Development Corporation, a software developer and marketer.
From November 1983 to October 1988, Mr. Lee served as a district manager with
CompuServe, Inc., an online service provider.
 
    MARK W. PATTERSON is a Certified Public Accountant and has been Chief
Financial Officer of the Company since May 1997. From June 1996 to May 1997, Mr.
Patterson served as the Chief Financial Officer of Contract Network, a
manufacturer of furniture, until such company was sold. From May 1994 to May
1996, Mr. Patterson was Chief Financial Officer of All Components, Inc., a
computer memory chip manufacturer and distributor, and from 1991 to 1994, served
as the Chief Financial Officer of First Capital Partners, Inc., an investment
firm. Mr. Patterson has served as an executive officer with several companies
since 1984. From 1979 to 1984 Mr. Paterson worked with Price Waterhouse & Co. Mr
Patterson has authored two books, nationally and internationally, and has had
several articles published in industry
 
                                       31

periodicals. Mr. Patterson earned his BA and MBA degrees from Texas Tech
University and his Masters degree in Accounting from the University of North
Texas.
 
    RANDALL S. LINDNER serves as Vice President of Technology of the Company,
coming to the Company as the former President of Medica, in connection with the
Company's acquisition of Medica. Mr. Lindner has over nineteen years of software
development and management experience, eight of which were dedicated to
healthcare and electronic claims processing. Mr. Lindner founded Medica in May
1994, and under Mr. Lindner's presidency, Medica developed a fourth generation
electronic claims processing and editing software, CyberClaim for Windows. From
1990 to April 1994, Mr. Lindner served as Director of Development after
developing a MS-DOS claims processing and tracking system for Vision Software,
Inc. From 1987 to 1990, Mr. Lindner served as Systems Director of Neilson Media
Research, a division of Dunn & Bradstreet, and assumed responsibility for
management and development of products for the over 300 clients using over 35
different operating systems. From 1986 to 1987, Mr. Lindner was a member of CIS,
Inc., a company that developed one of the first electronic claims processing
systems for the hospital market and healthcare industry.
 
    JAMES M. ANDERSON has served as Vice President of Marketing since April
1997, and is responsible for sales and client development for electronic
commerce of claims processing and electronic data interchange products and
services. From January 1996 to April 1997, Mr. Anderson served as Director of
Business Development of Autotester, Inc., a manufacturer of quality assurance
products. From January 1995 to January 1996, Mr. Anderson served as the Director
of Business Development of Excellence, Inc., a software developer for the
pharmaceutical industry. From 1990 to 1995, Mr. Anderson held several director
positions of increasing responsibility with S2 Systems Corporation (formerly
Shared Financial Systems) ("S2") supporting the Healthcare Industry. At S2, Mr.
Anderson was instrumental in developing their healthcare strategy and deployment
of their claims configuration module and gateway architecture for both domestic
and international markets. Additionally, Mr. Anderson has prior experience
working with policy management systems and development of practice management
software. Mr. Anderson has in excess of fifteen years of healthcare experience,
including sales, marketing, and product management.
 
    WARD L. BENSEN has been a director of the Company since April 1993. Since
1990, he has served as a director of AMF. Since June 1994, he served as Senior
Vice President of AMF where he is primarily responsible for its marketing
efforts in the western United States and receivables acquisitions nationwide.
From March 1993 until September 1993, Mr. Bensen was Vice President of
Investment, and marketed investment programs for both Prudential Securities and
Shearson Lehman Brothers, and, from 1991 to 1993, provided specialized
investment banking services as a partner of John Casey and Associates, a
contract wholesale securities marketing firm. From 1984 to 1991, he served as
Division Vice President for Jones International Securities and prior thereto,
held various positions with Shearson American Express, The Safeco Insurance Co.
and Procter and Gamble.
 
    ROBERT H. BROWN, JR. has served as a director of the Company since April
1996 and had been a director of AMF since 1990. Since 1990, Mr. Brown has been
employed by Rauscher, Pierce, Refsnes Inc., a Dallas-based full service regional
investment banking and brokerage firm which is a New York Stock Exchange member,
where he is currently Executive Vice President in charge of capital market
activities and a member of the Executive Committee. Mr. Brown was Senior Vice
President of TM Capital Corporation during 1989. From 1985 to 1989, Mr. Brown
was a Vice President of Thompson McKinnon Securities, where he was responsible
for all corporate finance activities in the southwestern United States.
 
    STURE HEDLUND has served as a director of the company since 1997. Since
January 1987, Mr. Hedlund has also served as Chairman of the Board of Directors
of Scandinavian Merchant Group AB, a Swedish corporation engaged in venture
capital investing. Since 1993, Mr. Hedlund has been a director of Medical Invest
Svenska AB ("Medical Invest"), a public company engaged in the business of
medical technology, and has been a director of Ortivus Medical AB, a company
engaged in the manufacture of heart monitoring devices and a subsidiary of
Medical Invest.
 
                                       32

    JOHN C. WILLEMS, III has served as a director of the Company since 1997 and
has been legal counsel to the Company since April 1996. Since September 1993,
Mr. Willems has been an attorney with the law firm of McKinley, Ringer & Zeiger,
PC, in Dallas, Texas, practicing in the area of Business law. From January 1992
to August 1993, Mr. Willems was an attorney in the law firm of Settle & Pou, PC,
also located in Dallas, Texas.
 
    Each director holds office until the Company's next annual meeting of
stockholders and until his successor is elected and qualified. Officers are
elected annually by the Board of Directors and hold office at the discretion of
the Board. The Company's directors receive no additional compensation for
serving on the Board of Directors, other than reimbursement of reasonable
expenses incurred in attending meetings. There are no family relationships among
the Company's directors and executive officers.
 
COMMITTEES OF THE BOARD OF DIRECTORS
 
    On April 5, 1997, the Board of Directors created a Compensation Committee,
which is comprised of Messrs. Lycke, Bensen, and Brown. The Compensation
Committee has (i) full power and authority to interpret the provisions of, and
supervise the administration of, the Plan and (ii) the authority to review all
compensation matters relating to the Company.
 
    On April 5, 1997, the Board also created an Audit Committee, which is
comprised of Messrs. Lycke, Bensen, and Brown. The Audit Committee is
responsible for reviewing the plans and results of the audit engagement with the
independent auditors; reviewing the adequacy, scope, and results of the internal
accounting controls and procedures; reviewing the degree of independence of the
auditors; reviewing the auditors' fees; and recommending the engagement of
auditors to the full Board of Directors.
 
EXECUTIVE COMPENSATION
 
    The following table sets forth certain information with respect to
compensation paid to, or accrued by the Company for, Bo W. Lycke, the Chairman
of the Board of Directors, President, and Chief Executive Officer of the
Company, for the period from April 8, 1996 (inception) through December 31,
1996.
 
                           SUMMARY COMPENSATION TABLE
                              ANNUAL COMPENSATION
 


                                                                     ANNUAL COMPENSATION
             NAME AND PRINCIPAL POSITION                SALARY              BONUS               OTHER ANNUAL COMPENSATION
- -----------------------------------------------------  ---------  -------------------------  -------------------------------
                                                                                    
Bo W. Lycke..........................................  $  17,500             --                            --
  Chairman of the Board of Directors, President, and
  Chief Executive Officer

 
    No options have been granted by the Company since inception.
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
    The Company did not have a Compensation Committee during the period from
April 8, 1996 (inception) through December 31, 1996. Messrs. Lycke and Bensen,
officers of the Company during such period, participated in deliberations of the
Company's Board of Directors concerning executive officer compensation. There
were no interlocking relationships between the Company and other entities that
might affect the determination of the compensation of the directors and
executive officers of the Company.
 
EMPLOYMENT AGREEMENTS
 
    In April, 1997, the Company entered into an employment agreement with Mr.
Lycke providing that, commencing on such date and expiring on December 31, 2001,
Mr. Lycke will serve as Chairman of the Board of Directors, President, and Chief
Executive Officer of the Company at a base salary equal to
 
                                       33

$250,000, increasing by 5% per annum (subject to increase by the Board of
Directors), and such bonuses as may be determined by the Board of Directors. In
addition, Mr. Lycke will receive use of a company-owned automobile or an
automobile allowance. In the event of a Change in Control of the Company (as
defined in such agreement), all options previously granted to Mr. Lycke which
remain unvested will automatically vest immediately. Upon a termination of Mr.
Lycke's employment following a Change in Control, unless Mr. Lycke voluntarily
terminates his employment for other than certain listed reasons, the Company is
required to pay Mr. Lycke a lump sum severance payment equal to his then current
annual salary. In addition, if Mr. Lycke's employment is terminated (i) upon his
death, (ii) by the Company due to disability, (iii) by the Company without
cause, or (iv) by Mr. Lycke voluntarily upon the Company's default or unremedied
Adverse Change in Duties (as defined in such agreement), then the Company is
required to pay Mr. Lycke a lump sum severance payment equal to his then current
annual salary. Mr. Lycke may terminate his employment at any time upon at least
30 days written notice to the Company. Upon the termination of such agreement,
Mr. Lycke is subject to certain non-compete, non-disturbance, and non-
interference provisions for a period of one year.
 
    In September, 1996, the Company entered into an employment agreement, as
amended as of March 26, 1997, with Mr. Lee, Executive Vice President of
Marketing and Technology of the Company, providing that, commencing on such date
and terminating on the second anniversary thereof, Mr. Lee will devote his full
business time and efforts to the Company for a base salary per annum of $125,000
plus bonus for achieving certain designated milestones. In addition and pursuant
to such agreement, Mr. Lee was issued 59,630 shares of Common Stock on January
2, 1997. Mr. Lee is also entitled to participate in insurance and other benefit
plans established by the Company for the employees thereof. Generally, upon the
termination of Mr. Lee's employment for cause, Mr. Lee shall be restricted from
competing with the Company for a period of six months thereafter. In the event
Mr. Lee is terminated without cause or for certain other reasons at the
discretion of the Company, Mr. Lee shall be entitled to receive $40,000 in
consideration of the termination of his employment and shall be restricted from
competing with the Company for a period of six months thereafter.
 
    In connection with the Medica acquisition, the Company entered into an
employment agreement with Mr. Randall S. Lindner, the Vice President of
Technology of the Company, providing that, commencing on June 2, 1997 and
terminating on the third anniversary thereof, Mr. Lindner will devote his full
business time and efforts to the Company for a base salary per annum of $100,000
plus bonus for achieving certain designated milestones. In addition, pursuant to
the Medica acquisition, Mr. Lindner was issued 107,477 shares of Common Stock on
June 2, 1997. Mr. Lindner is also entitled to participate in insurance and other
benefit plans established by the Company for the employees thereof. Generally,
upon the termination of Mr. Lindner's employment for cause, he shall be
restricted from competing with the Company for a period of one year thereafter.
In the event Mr. Lindner is terminated without cause or for certain other
reasons at the discretion of the Company, Mr. Lindner shall be entitled to
receive between $20,000 and $30,000 in consideration of the termination of his
employment.
 
1997 STOCK OPTION PLAN
 
    On April 5, 1997, the Board of Directors of the Company and stockholders of
the Company authorized adoption of the Plan. The Plan provides for the grant of
options to purchase up to 600,000 shares of Common Stock to employees, officers,
directors, and consultants of the Company. Options may be either "incentive
stock options" within the meaning of Section 422 of the United States Internal
Revenue Code of 1986, as amended (the "Code"), or non-qualified options.
Incentive stock options may be granted only to employees of the Company, while
non-qualified options may be issued to non-employee directors, consultants, and
others, as well as to employees of the Company.
 
    The Plan will be administered by "disinterested members" of the Board of
Directors or the Compensation Committee, who determine, among other things, the
individuals who shall receive options, the time period during which the options
may be partially or fully exercised, the number of shares of Common Stock
issuable upon the exercise of each option, and the option exercise price.
 
                                       34

    The exercise price per share of Common Stock subject to an incentive option
may not be less than the fair market value per share of Common Stock on the date
the option is granted. The per share exercise price of the Common Stock subject
to a non-qualified option may be established by the Board of Directors. The
aggregate fair market value (determined as of the date the option is granted) of
Common Stock for which any person may be granted incentive stock options which
first become exercisable in any calendar year may not exceed $100,000. No person
who owns, directly or indirectly, at the time of the granting of an incentive
stock option to such person, 10% or more of the total combined voting power of
all classes of stock of the Company (a "10% Stockholder") shall be eligible to
receive any incentive stock options under the Plan unless the exercise price is
at least 110% of the fair market value of the shares of Common Stock subject to
the option, determined on the date of grant. Non-qualified options are not
subject to such limitation.
 
    No stock option may be transferred by an optionee other than by will or the
laws of descent and distribution, and, during the lifetime of an optionee, the
option will be exercisable only by the optionee. In the event of termination of
employment or engagement other than by death or disability, the optionee will
have no more than three months after such termination during which the optionee
shall be entitled to exercise the option, unless otherwise determined by the
Board of Directors. Upon termination of employment or engagement of an optionee
by reason of death or permanent and total disability, such optionee's options
remain exercisable for one year thereafter to the extent such options were
exercisable on the date of such termination. No similar limitation applies to
non-qualified options.
 
    Options under the Plan must be issued within ten years from the effective
date of the Plan. The effective date of the Plan is April 5, 1997. Incentive
stock options granted under the Plan cannot be exercised more than ten years
from the date of grant. Incentive stock options issued to a 10% Stockholder are
limited to five year terms. Options granted under the Plan generally provide for
the payment of the exercise price in cash and may provide for the payment of the
exercise price by delivery to the Company of shares of Common Stock already
owned by the optionee having a fair market value equal to the exercise price of
the options being exercised, or by a combination of such methods. Therefore, if
so provided in an optionee's options, such optionee may be able to tender shares
of Common Stock to purchase additional shares of Common Stock and may
theoretically exercise all of his stock options with no additional investment
other than the purchase of his original shares.
 
    Any unexercised options that expire or that terminate upon an employee's
ceasing to be employed by the Company become available again for issuance under
the Plan.
 
    To date, no options have been granted under the Plan.
 
DIRECTORS' LIMITATION OF LIABILITY
 
    The Company's Certificate of Incorporation and By-Laws include provisions to
(a) indemnify the directors and officers to the fullest extent permitted by the
Delaware General Corporation Law, including circumstances under which
indemnification is otherwise discretionary and (b) eliminate the personal
liability of directors and officers for monetary damages resulting from breaches
of their fiduciary duty (except for liability for breaches of the duty of
loyalty, acts, or omissions not in good faith or which involve intentional
misconduct or a knowing violation of law, violations under Section 174 of the
Delaware General Corporation Law, or for any transaction from which the director
derived an improper personal benefit). The Company believes that these
provisions are necessary to attract and retain qualified persons as directors
and officers.
 
    The Company has applied for directors and officers liability insurance in an
amount of not less than $2 million, provided, however, that, pursuant to the
Underwriting Agreement between the Company and the Underwriters (the
"Underwriting Agreement"), the Company shall not be required to pay more than
$50,000 per year in order to maintain such insurance and if such insurance is
not available at such cost, the Company shall purchase that amount of insurance
which is available at a cost of $50,000 per year.
 
    Insofar as indemnification for liability arising under the Securities Act
may be permitted to directors, officers, and controlling persons of the Company
pursuant to the foregoing provisions or otherwise, the Company has been advised
that, in the opinion of the Commission, such indemnification is against public
policy as expressed in the Securities Act and is, therefore, unenforceable.
 
                                       35

                             PRINCIPAL STOCKHOLDERS
 
    The following table sets forth, as of the date hereof, (i) each person who
is known by the Company to be the owner of record or beneficial owner of more
than 5% of the outstanding Common Stock, (ii) each director and each executive
officer of the Company, (iii) all directors and executive officers of the
Company as a group, and (iv) the number of shares of Common Stock beneficially
owned by each such person and such group and the percentage of the outstanding
shares owned by each such person and such group. Except as otherwise indicated,
the stockholders listed in the table have sole voting and investment powers with
respect to the shares indicated.
 


                                                                              SHARES BENEFICIALLY OWNED(1)
                                                                  -----------------------------------------------------
                                                                                               
NAME AND ADDRESS                                                                     PERCENT PRIOR TO    PERCENT AFTER
  OF BENEFICIAL OWNER                                             NUMBER OF SHARES       OFFERING          OFFERING
- ----------------------------------------------------------------  -----------------  -----------------  ---------------
Bo W. Lycke (2) (3).............................................       1,954,438              48.8%             29.2%
Terry A. Lee (2)................................................          59,630               1.5               0.9
Mark W. Patterson (2)...........................................               0                 0                 0
Randall S. Lindner (2)(6).......................................         107,477               2.7               1.6
James Anderson (2)..............................................               0                 0                 0
Ward L. Bensen (2) (3) (4)......................................         603,187              15.1              10.4
Robert H. Brown, Jr. (2) (3) (5)................................         751,607              18.8              11.2
Sture Hedlund (2)...............................................          11,926                 *                 *
John C. Willems, III (2)........................................          11,926                 *                 *
American Medical Finance, Inc. .................................         352,115               8.8               5.3
  12801 N. Central Expressway
  Suite 1515
  Dallas, Texas 75243
Healthcare Reform Investment Trust Plc. ........................         231,897               5.8               3.5
  c/o Miss D.A. Kingston
  Lloyds Bank Securities Services
  51-53 New London Road
  Essex CM2 OSY, England
All directors and executive officers of the Company as a group
  (9 persons) (2) (3) (4) (5)...................................       2,795,962              69.9%             41.7%

 
- ------------------------------
 
*   Less than one percent.
 
(1) As used herein, the term beneficial ownership with respect to a security is
    defined by Rule 13d-3 under the Exchange Act, as consisting of sole or
    shared voting power (including the power to vote or direct the vote) and/or
    sole or shared investment power (including the power to dispose or direct
    the disposition) with respect to the security through any contract,
    arrangement, understanding, relationship, or otherwise, including a right to
    acquire such power(s) during the next 60 days. Unless otherwise noted,
    beneficial ownership consists of sole ownership, voting, and investment
    power with respect to all Ordinary Shares shown as beneficially owned by
    them.
 
(2) The address of the referenced individual is c/o Claimsnet.com inc., 12801 N.
    Central Expressway, Suite 1515, Dallas, Texas 75243.
 
(3) Includes 352,115 shares of Common Stock owned of record by AMF. Mr. Lycke
    serves as the Chairman of the Board of Directors of AMF. Messrs. Lycke,
    Bensen, and Brown are stockholders of AMF owning 70.1%, 11.2%, and 17.7% of
    the outstanding capital stock of AMF, respectively. Therefore, Messrs.
    Lycke, Bensen, and Brown may be deemed to beneficially own the shares of
    Common Stock owned by AMF.
 
(4) Consists of 251,073 shares of Common Stock owned of record by Mr. Bensen and
    352,115 shares of Common Stock owned of record by AMF. See foot note (3),
    above.
 
(5) Consists of 399,492 shares of Common Stock owned of record by Mr. Brown and
    352,115 shares of Common Stock owned of record by AMF. See footnote (3),
    above.
 
(6) Does not include 4,215 shares of Common Stock owned of record by Mr.
    Lindner's wife, as to which shares Mr. Lindner disclaims beneficial
    ownership.
 
                                       36

                              CERTAIN TRANSACTIONS
 
    AMF is the record owner of 352,115 of Common Stock, representing 8.8% of the
outstanding Common Stock prior to this offering and 6.1% of the outstanding
Common Stock following this Offering. Bo W. Lycke, the Chairman of the Board of
Directors, President, and Chief Executive Officer of the Company, is the
Chairman of the Board of Directors of AMF. Mr. Lycke and Ward L. Bensen and
Robert H. Brown, Jr., directors of the Company, are all stockholders of AMF,
owning 70.1%, 11.2%, and 17.7% of the outstanding capital, stock of AMF,
respectively. See "Principal Stockholders." Such individuals will devote minimal
time to winding up the business and affairs of AMF for approximately three
months following this offering.
 
    On July 31, 1996, the Company acquired all of the Internet software,
licenses, intellectual property rights, and technology developed by an
affiliated company, AMF, in exchange for a promissory note in the amount of
$3,740,000. On September 19, 1997, AMF reduced the principal amount of the AMF
Note to $2,000,000 and contributed the remaining $1,740,000 in principal amount
of the AMF Note to the capital of the Company. Such note bears interest at the
rate of 9.50% per annum and is collateralized by all of the Internet software,
intellectual property rights, internet technology and technology rights of the
Company, including software development costs. Although such note is due and
payable on the date one year following the consummation of the Bridge Financing,
the Company intends to utilize a portion of the net proceeds of this Offering to
repay such obligation. See "Use of Proceeds" and "Principal Stockholders."
 
    In connection with such acquisition, AMF and the Company entered into a
Service Agreement (the "Service Agreement"), in which AMF provides staff and
office support services to the Company and for which the Company is billed
monthly. Such agreement can be canceled immediately by the Company upon written
notification to AMF. The Service Agreement will be cancelled upon the winding up
of the business of AMF approximately three months after this offering. AMF will
bill the Company monthly. As needed, the charged amount on the monthly statement
may be added to the line of credit between the Company and AMF, dated July 31,
1996. As required, the amounts incurred pursuant to the Service Agreement may by
charged at the election of the Company to the credit line provided by AMF to the
Company. The Company believes that the cost of the services provided by AMF is
comparable to, or lower than, available alternatives. Commencing April 1, 1997,
the Company established its own payroll and personnel/management structure. No
material effect on the relationship with employees is expected.
 
    From April 1996 until August 1997, the Company subleased 4,000 square feet
of office space from AMF, on a month-to-month basis, at the rate of $4,000 per
month.
 
    Upon the consummation of the acquisition of AMF, AMF agreed to provide the
Company with a credit line of up to $950,000 to facilitate additional
development of the Company's services and technology. At June 30, 1997, advances
under such line of credit were $909,967. Such line of credit bears interest at
the rate of 9.50% per annum and is secured by all of the assets of the Company.
Although such note is due and payable in 1998, the Company intends to utilize a
portion of the net proceeds of this Offering to repay such obligation. See "Use
of Proceeds." Thereafter, the credit line with AMF will be terminated.
 
    All future transactions between the Company and its officers, directors, and
5% stockholders will be on terms no less favorable to the Company than can be
obtained from unaffiliated third parties and will be approved by a majority of
the independent and disinterested directors of the Company.
 
    For a description of employment agreements between the Company and the
executive officers thereof, see "Management--Employment Agreements."
 
                                       37

                           DESCRIPTION OF SECURITIES
 
GENERAL
 
    The Company is authorized by its Certificate of Incorporation to issue an
aggregate of 40,000,000 shares of Common Stock, par value $.001 per share, and
4,000,000 shares of preferred stock, par value $.001 per share. As of June 30,
1997, 4,000,000 shares of Common Stock were outstanding and held of record by 26
stockholders.
 
COMMON STOCK
 
    Holders of Common Stock are entitled to one vote for each share held of
record on each matter submitted to a vote of stockholders. There is no
cumulative voting for the election of directors. Subject to the prior rights of
any class or series of preferred stock which may from time to time be
outstanding, if any, holders of Common Stock are entitled to receive ratably,
dividends when, as, and if declared by the Board of Directors out of funds
legally available therefor and, upon the liquidation, dissolution, or winding up
of the Company, are entitled to share ratably in all assets remaining after
payment of liabilities and payment of accrued dividends and liquidation
preferences on the preferred stock, if any. Holders of Common Stock have no
preemptive rights and have no rights to convert their Common Stock into any
other securities. The outstanding Common Stock is validly authorized and issued,
fully-paid, and nonassessable. In the event the Company were to elect to sell
additional shares of Common Stock following this Offering, investors in this
Offering would have no prior right to purchase such additional shares. As a
result, their percentage equity interest in the Company would be diluted. The
shares of Common Stock offered hereby will be, when issued and paid for, fully
paid and not liable for further call or assessment. Holders of the Common Stock
do not have cumulative voting rights, which means that the holders of more than
one half of the outstanding shares of Common Stock (subject to the rights of the
holders of the preferred stock) can elect all of the Company's directors, if
they choose to do so. In such event, the holders of the remaining shares of
Common Stock would not be able to elect any directors. The Board is empowered to
fill any vacancies on the Board, except vacancies caused by an increase in the
number of directors, which are filled by the stockholders. Except as otherwise
required by Delaware law, and subject to the rights of the holders of preferred
stock, all stockholder action is taken by the vote of a majority of the
outstanding shares of Common Stock voting as a single class present at a meeting
of stockholders at which a quorum (consisting of a majority of the outstanding
shares of Common Stock) is present in person or proxy.
 
PREFERRED STOCK
 
    Preferred stock may be issued in one or more series and having such rights,
privileges, and limitations, including voting rights, conversion privileges,
and/or redemption rights, as may, from time to time, be determined by the Board
of Directors of the Company. Preferred stock may be issued in the future in
connection with acquisitions, financings, or such other matters as the Board of
Directors deems appropriate. In the event that any such shares of preferred
stock are to be issued, a Certificate of Designation, setting forth the series
of such preferred stock and the rights, privileges, and limitations with respect
thereto, shall be filed with the Secretary of State of the State of Delaware.
The effect of such preferred stock is that the Company's Board of Directors
alone, and subject to, federal securities laws and Delaware law, may be able to
authorize the issuance of preferred stock which could have the effect of
delaying, deferring, or preventing a change in control of the Company without
further action by the stockholders, and may adversely affect the voting and
other rights of the holders of the Common Stock. The issuance of preferred stock
with voting and conversion rights may also adversely affect the voting power of
the holders of Common Stock, including the loss of voting control to others.
 
                                       38

ANTI-TAKEOVER PROVISIONS
 
    Upon consummation of this Offering, the Company will be subject to the
provisions of Section 203 of the Delaware General Corporation Law ("Section
203"). Section 203 provides, with certain exceptions, that a Delaware
corporation may not engage in any of a broad range of business combinations with
a person or an affiliate, or an associate of such person, who is an "interested
stockholder" for a period of three years from the date that such person became
an interested stockholder unless: (i) the transaction resulting in a person
becoming an interested stockholder, or the business combination, is approved by
the board of directors of the corporation before the person becomes an
interested stockholder; (ii) the interested stockholder acquired 85% or more of
the outstanding voting stock of the corporation in the same transaction that
makes such person an interested stockholder (excluding shares owned by persons
who are both officers and directors of the corporation, and the shares held by
certain employee stock ownership plans); or (iii) on or after the date the
person becomes an interested stockholder, the business combination is approved
by the corporation's board of directors and by the holders of at least 66-2/3%
of the corporations outstanding voting stock at an annual or special meeting,
excluding the shares owned by the interested stockholder. Under Section 203, an
"interested stockholder" is defined as any person who is: (i) the owner of 15%
or more of the outstanding voting stock of the corporation or (ii) an affiliate
or associate of the corporation and who was the owner of 15% or more of the
outstanding voting stock of the corporation at any time within the three-year
period immediately prior to the date on which it is sought to be determined
whether such person is an interested stockholder.
 
    A corporation may, at its option, exclude itself from coverage of Section
203 by amending its certificate of incorporation or bylaws, by action of its
stockholders, to exempt itself from coverage, provided that such certificate of
incorporation amendment or bylaw shall not become effective until 12 months
after the date it is adopted. The Company has not adopted such an amendment to
its certificate of incorporation or bylaws.
 
QUOTATION ON NASDAQ NATIONAL MARKET
 
    The Company has applied to include the Common Stock on the Nasdaq National
Market under the symbol "CLAI." No assurance can be given that an active trading
market for the Common Stock will develop or be sustained or at what price the
Common Stock will trade.
 
TRANSFER AGENT; WARRANT AGENT
 
    The Company's Transfer Agent and Registrar for the Common Stock is
Continental Stock Transfer & Trust Company, 2 Broadway, New York, New York
10004.
 
                                       39

                        SHARES ELIGIBLE FOR FUTURE SALE
 
    Upon completion of this Offering, the Company will have 6,700,000 shares of
Common Stock outstanding (7,105,000 shares of Common Stock outstanding if the
Underwriters' over-allotment option is exercised in full). Of these shares, the
2,700,000 Shares offered hereby (3,105,000 shares if the Representative's
over-allotment option is exercised in full) will be freely tradeable without
further registration under the Securities Act. All officers and directors of the
Company, current stockholders, and option holders under the Plan have agreed not
to sell, or otherwise dispose of any securities of the Company for a period of
18 months from the date of this offering without the Representative's prior
written consent.
 
    All of the presently outstanding 4,000,000 shares of Common Stock are
"restricted securities" within the meaning of Rule 144 of the Securities Act
and, if held for at least one year, would be eligible for sale in the public
market in reliance upon, and in accordance with, the provisions of Rule 144
following the expiration of such one-year period. In general, under Rule 144 as
currently in effect, a person or persons whose shares are aggregated, including
a person who may be deemed to be an "affiliate" of the Company as that term is
defined under the Securities Act, would be entitled to sell within any three
month period a number of shares beneficially owned for at least one year that
does not exceed the greater of (i) 1% of the then outstanding shares of Common
Stock, or (ii) the average weekly trading volume in the Common Stock during the
four calendar weeks preceding such sale. Sales under Rule 144 are also subject
to certain requirements as to the manner of sale, notice, and the availability
of current public information about the Company. However, a person who is not
deemed to have been an affiliate of the Company during the 90 days preceding a
sale by such person and who has beneficially owned such shares of Common Stock
for at least two years may sell such shares without regard to the volume, manner
of sale, or notice requirements of Rule 144.
 
    Prior to this offering, there has been no public market for the Company's
securities. Following this offering, the Company cannot predict the effect, if
any, that sales of shares of Common Stock pursuant to Rule 144 or otherwise, or
the availability of such shares for sale, will have on the market price
prevailing from time to time. Nevertheless, sales by the current stockholders of
a substantial number of shares of Common Stock in the public market could
materially adversely affect prevailing market prices for the Common Stock. In
addition, the availability for sale of a substantial number of shares of Common
Stock acquired through the exercise of the Representative's Warrants or the
outstanding options under the Plan could materially adversely affect prevailing
market prices for the Common Stock. See "Risk Factors-- Shares Eligible for
Future Sale."
 
    The Company has agreed to register the 745,380 shares of Common Stock issued
in the Bridge Financing for resale commencing 18 months from the date of this
Prospectus.
 
    In addition, pursuant to the terms of the Medica Acquisition, the Company
granted "piggy-back" registration rights with respect to the 153,847 shares of
Common Stock issued in connection therewith. Such shares of Common Stock shall
be included in any registration of Common Stock which occurs after this
offering, subject to certain restrictions.
 
    Up to 270,000 additional shares of Common Stock may be purchased by the
Representative during the period commencing on the first anniversary of the date
of this Prospectus and terminating on the fifth anniversary of the date of this
Prospectus through the exercise of the Representative's Warrants. Any and all
securities purchased upon the exercise of the Representative's Warrants may be
freely tradeable, provided that the Company satisfies certain securities
registration and qualification requirements in accordance with the terms of the
Representative's Warrants. See "Underwriting."
 
                                       40

                                  UNDERWRITING
 
    Subject to the terms and conditions contained in the underwriting agreement
(the "Underwriting Agreement"), the Company has agreed to sell to each of the
Underwriters named below, and each of the Underwriters, for which Hampshire
Securities Corporation is acting as Representative, has severally, and not
jointly, agreed, to purchase the number of Shares offered hereby set forth
opposite their respective names below.
 


                                                                                                         NUMBER
NAME                                                                                                   OF SHARES
- -----------------------------------------------------------------------------------------------------  ----------
                                                                                                    
Hampshire Securities Corporation.....................................................................
    Total............................................................................................   2,700,000

 
    A copy of the Underwriting Agreement has been filed as an exhibit to the
Registration Statement, to which reference is hereby made. The Underwriting
Agreement provides that the obligations of the Underwriters to purchase the
Shares is subject to certain conditions. The Underwriters shall be obligated to
purchase all of the Shares (other than those covered by the Underwriters'
over-allotment option described below), if any are purchased.
 
    The Representative has advised the Company that the Underwriters propose to
offer the Shares to the public at the initial public offering price set forth on
the cover page of this Prospectus and that they may allow to certain dealers who
are members of the National Association of Securities Dealers, Inc. (the
"NASD"), and to certain foreign dealers, concessions not in excess of $
per Share, of which amount a sum not in excess of $         per Share may in
turn be reallowed by such dealers to other dealers who are members of the NASD
and to certain foreign dealers. After the commencement of this offering, the
offering price, the concession to selected dealers, and the reallowance to other
dealers may be changed by the Representative.
 
    The Company has agreed to indemnify the Underwriters against certain
liabilities, including civil liabilities under the Securities Act, or will
contribute to payments the Underwriters may be required to make in respect
thereof.
 
    The Company has agreed to pay to the Representative an expense allowance, on
a non-accountable basis, equal to 3% of the gross proceeds derived from the sale
of 2,700,000 Shares offered hereby (or 3,105,000 Shares if the Underwriters'
over-allotment option is exercised in full). The Company paid an advance on such
allowances in the amount of $25,000. The Company has also agreed to pay certain
of the Representative's expenses in connection with this offering, including
expenses in connection with qualifying the Shares offered hereby for sale under
the laws of such states as the Representative may designate and the placement of
tombstone advertisements.
 
    In connection with this offering, the Company has granted the Representative
the right, for the three-year period commencing on the closing date of this
offering, to appoint an observer to attend all meetings of the Company's Board
of Directors. This designee has the right to notice of all meetings of the Board
of Directors and to receive reimbursement for all out-of-pocket expenses
incurred in attending such meetings. In addition, such designee will be entitled
to indemnification to the same extent as the Company's directors.
 
    The Representative has advised the Company that the Underwriters do not
intend to confirm sales of the Shares offered hereby to any account over which
they exercise discretionary authority.
 
    The Company, its officers, directors, and stockholders, as well as the
holders of options under the Plan, have agreed not to offer, assign, issue,
sell, hypothecate, or otherwise dispose of any shares of Common Stock,
securities of the Company convertible into, or exercisable or exchangeable for,
shares of Common Stock, or shares of Common Stock received upon conversion,
exercise, or exchange of such
 
                                       41

securities, to the public without the prior written consent of the
Representative for a period of 18 months from the date of this Prospectus.
 
    Prior to this offering, there has been no public trading market for the
Common Stock. The initial public offering price for the Shares will be
determined by arms-length negotiations between the Company and the
Representative and does not necessarily bear any relationship to the Company's
book value, assets, past operating results, financial condition, or other
established criteria of value. Among the factors to be considered in such
negotiations will be prevailing market conditions, the history and prospects for
the Company and the industry in which the Company competes, an assessment of the
Company's management, its capital structure, and such other factors deemed
relevant.
 
    The Company has also granted to the Underwriters an option, exercisable
during the 45-day period commencing on the date of this Prospectus, to purchase
at the public offering price per share, less the underwriting discounts and
commissions, up to an aggregate of 405,000 shares of Common Stock. To the extent
such option is exercised, each Underwriter will become obligated, subject to
certain conditions, to purchase additional shares of Common Stock proportionate
to such Underwriter's initial commitment as indicated in the preceding table.
The Underwriters may exercise such right of purchase only for the purpose of
covering over-allotments, if any, made in connection with the sale of Shares.
Purchases of shares of Common Stock upon exercise of the over-allotment option
will result in the realization of additional compensation by the Underwriters.
 
    In connection with this offering, the Company has agreed to sell to the
Representative, individually and not as Representative of the several
Underwriters, at the price of $.001 per warrant, the Representative's Warrants
to purchase 270,000 shares of Common Stock. The Representative's Warrants are
exercisable for a period of four years commencing one year from the date of this
Prospectus at an exercise price per share (the "Exercise Price") equal to 110%
of the public offering price per share. The Representative's Warrants may not be
sold, transferred, assigned, pledged, or hypothecated for a period of 12 months
from the date of the Prospectus, except to members of the selling group and to
officers and partners of the Representative and members of the selling group.
The Representative's Warrants contain anti-dilution provisions providing for
adjustments of the Exercise Price and number of shares issuable on exercise of
the Representative's Warrants, upon the occurrence of certain events, including
stock dividends, stock splits, and recapitalizations. The holders of the
Representative's Warrants have no voting, dividend, or other rights as
stockholders of the Company with respect to shares of Common Stock underlying
the Representative's Warrants, unless the Representative's Warrants shall have
been exercised.
 
    A new registration statement or post-effective amendment to the Registration
Statement will be required to be filed and declared effective before
distribution to the public of the Representative's Warrants and the Warrant
Shares. The Company has agreed, on one occasion during the period beginning one
year after the date of this Prospectus and ending four years thereafter, if
requested by the holders of a majority of the Representative's Warrants or
Warrant Shares, to make all necessary filings to permit a public offering of the
Representative's Warrants and Warrant Shares and to use its best efforts to
cause such filing to become effective under the Securities Act and to remain
effective for at least 12 months, at the Company's sole expense. Notwithstanding
the foregoing, the Company shall have no obligation to prepare and file such new
registration statement or post-effective amendment to the Registration Statement
if, within 20 days after it receives the request therefor, the Company or
insiders who own individually in excess of 5% of the Common Stock agree to
purchase the Representative's Warrants and/or the underlying securities from
such requesting holders at a price, in the case of the Representative's
Warrants, equal to the difference between the exercise price of the
Representative's Warrants and the current market price (as defined) of the
underlying securities. In addition, the Company has agreed to give advance
notice to holders of the Representative's Warrants and Warrant Shares of its
intention to file a registration statement, and in such case, holders of the
Representative's Warrants and the Warrant Shares shall have the right to require
the Company to include the Warrant Shares in such registration statement at the
Company's expense (subject to certain limitations).
 
                                       42

    During and after this offering, the Underwriters may purchase and sell
Common Stock in the open market. These transactions may include over-allotment
and stabilizing transactions and purchases to cover syndicate short positions
created in connection with this offering. The Underwriters also may impose a
penalty bid, whereby selling concessions allowed to syndicate members or other
broker-dealers in respect of the Common Stock sold in this offering for their
account may be reclaimed by the syndicate if such shares are repurchased by the
syndicate in stabilizing or covering transactions. These activities may
stabilize, maintain or otherwise affect the market price of the Common Stock
which may be higher than the price that might otherwise affect the market price
of the Common Stock, which may be higher than the price that might otherwise
prevail in the open market. Neither the Company nor any of the Underwriters
makes any representation or prediction as to the direction or magnitude of any
effect that the transactions described above may have on the price of the Common
Stock. In addition, neither the Company nor any of the Underwriters makes any
representation that the Underwriters will engage in such transactions of that
such transactions, once commenced, will not be discontinued at any time.
 
    The Company has granted the Representative, individually and not as the
Representative of the several Underwriters, a right of first refusal to act as
the Company's investment banker with respect to future financings or any merger,
acquisition, or disposition of assets of the Company for a period of two years
from the date of this Prospectus.
 
    The foregoing is a summary of the principal terms of the agreements
described above and does not purport to be complete. Reference is made to a copy
of each such agreement which are filed as exhibits to the Registration
Statement. See "Additional Information."
 
                                       43

                                 LEGAL MATTERS
 
    Certain legal matters will be passed upon for the Company by Brock
Fensterstock Silverstein McAuliffe & Wade LLC, New York, New York. Certain legal
matters will be passed upon for the Underwriters by Fulbright & Jaworski LLP,
New York, New York. Brock Fensterstock Silverstein McAuliffe & Wade LLC renders
legal services to the Representative in connection with matters other than this
offering and owns beneficially and of record an aggregate of 29,815 shares of
Common Stock.
 
                                    EXPERTS
 
    The financial statements of the Company as at December 31, 1996, and for the
period then ended, and the financial statements of Medica Systems, Inc. as at
December 31, 1996 and 1995 and for the years then ended, and the period from May
1, 1994 to December 31, 1994, have been audited by King Griffin & Adamson P.C.,
Dallas, Texas, independent certified public accountants, as indicated in their
reports with respect thereto, and are included herein in reliance upon such
reports given upon the authority of said firm as experts in accounting and
auditing.
 
                             ADDITIONAL INFORMATION
 
    The Company has filed with the Commission, 450 Fifth Street, N.W.,
Washington D.C. 20549, a registration statement on Form S-1 (the "Registration
Statement"), including amendments thereto, under the Exchange Act with respect
to the securities offered hereby. This Prospectus does not contain all the
information set forth in the Registration Statement and the exhibits and
schedules filed therewith, as permitted by the rules and regulations of the
Commission. For further information with respect to the Company and the
Offering, reference is hereby made to the Registration Statement and to the
exhibits and schedules filed therewith. Statements contained in this Prospectus
as to the contents of any contract or other document which has been filed as an
exhibit to the Registration Statement are qualified in their entirety by
reference to such exhibits for a complete statement of their terms and
conditions. The Registration Statement and the exhibits and schedules thereto
may be inspected without charge at the offices of the Commission and copies of
all or any part thereof may be obtained from the Commission's principal office
at 450 Fifth Street, N.W., Washington D.C. 20549 or at certain of the regional
offices of the Commission located at Seven World Trade Center, 13th Floor, New
York, New York 10048 and 500 West Madison Street, Suite 1400, Chicago, Illinois
60661, upon payment of the fees prescribed by the Commission. Electronic
registration statements filed through the Electronic Data Gathering, Analysis,
and Retrieval system are publicly available through the Commission's Web site
(http://www.sec.gov). Following approval of the Common Stock and the Warrants
for quotation on the Nasdaq National Market, reports and other information
concerning the Company may be inspected at the offices of the National
Association of Securities Dealers, Inc., 1735 K Street, N.W., Washington, D.C.
20006.
 
                                       44

                         INDEX TO FINANCIAL STATEMENTS
 


                                                                                                                PAGE
                                                                                                               ------
 
                                                                                                         
CLAIMSNET.COM INC.
 
    Report of Independent Certified Public Accountants....................................................          F-2
 
    Financial Statements
 
        Balance Sheet as of December 31, 1996.............................................................          F-3
 
        Statement of Operations for the period from April 8, 1996
        (inception) to December 31, 1996..................................................................          F-4
 
        Statement of Changes in Stockholders' Deficit for the period from
        April 8, 1996 (inception) to December 31, 1996....................................................          F-5
 
        Statement of Cash Flows for the period from April 8, 1996
        (inception) to December 31, 1996..................................................................          F-6
 
        Notes to Financial Statements for the period from April 8, 1996
        (inception) to December 31, 1996..................................................................          F-7
 
        Unaudited Consolidated Balance Sheets as of June 30, 1997.........................................         F-12
 
        Unaudited Consolidated Statements of Operations for the
        Six Months Ended June 30, 1997....................................................................         F-13
 
        Unaudited Consolidated Statements of Cash Flows for the
        Six Months Ended June 30, 1997....................................................................         F-14
 
        Notes to Unaudited Consolidated Financial Statements for
        the Six Months Ended June 30, 1997................................................................         F-15
 
MEDICA SYSTEMS, INC.
 
    Report of Independent Certified Public Accountants....................................................         F-16
 
    Financial Statements
 
        Balance Sheets as of December 31, 1996 and 1995...................................................         F-17
 
        Statements of Operations for the years ended December 31, 1996 and 1995
        and the period from May 1, 1994 (inception) to December 31, 1994..................................         F-18
 
        Statements of Changes in Stockholders' Equity (Deficit) for the years ended December 31, 1996 and
       1995 and the period from May 1, 1994 (inception) to December 31, 1994..............................         F-19
 
        Statements of Cash Flows for the years ended December 31, 1996 and 1995
        and the period from May 1, 1994 (inception) to December 31, 1994..................................         F-20
 
        Notes to Financial Statements for the years ended December 31, 1996 and 1995
        and the period from May 1, 1994 (inception) to December 31, 1994..................................         F-21

 
                                      F-1

               REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
    After the change in common stock from no par value to a par value of $0.001
per share concurrent with the reincorporation of the Company in the State of
Delaware and the 1 for 1.95 reverse stock split of the common stock as discussed
in Note H to the Claimsnet.com inc. financial statements are effected, we expect
to be in a position to render the following audit report.
 
                                          KING GRIFFIN & ADAMSON P.C.
 
               REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
Board of Directors
claimsnet.com inc.
(formerly American NET Claims, Inc.)
 
    We have audited the accompanying balance sheet of Claimsnet.com inc.
(formerly American NET Claims, Inc.) (a development stage company) as of
December 31, 1996, and the related statement of operations, stockholders'
deficit, and cash flows for the period from April 8, 1996 (inception) to
December 31, 1996. These financial statements are the responsibility of the
Company's management. Our responsibility is to express an opinion on these
financial statements based on our audit.
 
    We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in that balance sheet. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
    In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of Claimsnet.com inc. (formerly
American NET Claims, Inc.) as of December 31, 1996, and the results of its
operations and its cash flows for the period from April 8, 1996 (inception) to
December 31, 1996, in conformity with generally accepted accounting principles.
 
    As discussed in Note C to the financial statements, the Company was in the
development stage as of December 31, 1996, and had not generated any revenues.
Effective April 1997, the Company left the development stage. As discussed in
Note K, effective September 19, 1997, the Company converted $1.74 million of
debt to equity and extended the due date of its remaining principal and accrued
interest to October 1, 1999.
 
                                          KING GRIFFIN & ADAMSON P.C.
 
Dallas, Texas
April 1, 1997, except for Notes C, H and K for which the date is          .
 
                                      F-2

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                                 BALANCE SHEET
 
                               DECEMBER 31, 1996
 

                                                                               
                                           ASSETS
CURRENT ASSETS
  Cash..........................................................................  $   15,659
                                                                                  ----------
    Total current assets........................................................      15,659
                                                                                  ----------
FIXED ASSETS
  Computer equipment............................................................      29,135
                                                                                  ----------
OTHER ASSETS
  Software development costs....................................................     831,869
  Deferred offering costs.......................................................     101,669
                                                                                  ----------
TOTAL ASSETS....................................................................  $  978,332
                                                                                  ----------
                                                                                  ----------
 
                           LIABILITIES AND STOCKHOLDERS' DEFICIT
 
CURRENT LIABILITIES
  Accrued interest--affiliate...................................................  $  158,123
                                                                                  ----------
    Total current liabilities...................................................     158,123
                                                                                  ----------
LONG-TERM LIABILITIES
  Line of credit--affiliate.....................................................     510,250
  Note payable--affiliate.......................................................   3,740,000
                                                                                  ----------
TOTAL LIABILITIES...............................................................   4,408,373
                                                                                  ----------
COMMITMENTS AND CONTINGENCIES (Notes C, D, G, I, J and K)
STOCKHOLDERS' DEFICIT
  Preferred stock--$0.001 par value; 1,000,000 shares authorized; no shares
    issued or outstanding.......................................................      --
  Common stock--$0.001 par value; 40,000,000 shares authorized; 3,041,140 shares
    issued and outstanding......................................................       3,041
  Additional paid-in capital....................................................  (3,126,041)
  Deficit accumulated during the developmental stage............................    (306,041)
                                                                                  ----------
                                                                                  (3,429,041)
  Less note receivable for shares...............................................      (1,000)
                                                                                  ----------
TOTAL STOCKHOLDERS' DEFICIT.....................................................  (3,430,041)
                                                                                  ----------
TOTAL LIABILITIES AND STOCKHOLDERS' DEFICIT.....................................  $  978,332
                                                                                  ----------
                                                                                  ----------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-3

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                            STATEMENT OF OPERATIONS
 
           PERIOD FROM APRIL 8, 1996 (INCEPTION) TO DECEMBER 31, 1996
 

                                                                                
REVENUES.........................................................................  $  --
                                                                                   ---------
OPERATING EXPENSES
  Equipment rental...............................................................     26,000
  Marketing......................................................................      1,631
  Rents..........................................................................     10,000
  Salaries.......................................................................     57,500
  Training.......................................................................      3,730
  Travel.........................................................................     19,900
  Other..........................................................................     29,157
                                                                                   ---------
      Total operating expense (including $140,750 to affiliate)..................    147,918
                                                                                   ---------
INTEREST EXPENSE--affiliate......................................................    158,123
                                                                                   ---------
NET LOSS.........................................................................   (306,041)
                                                                                   ---------
                                                                                   ---------
LOSS PER WEIGHTED AVERAGE COMMON SHARE OUTSTANDING...............................  $   (0.10)
                                                                                   ---------
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING.......................................  3,041,089
                                                                                   ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-4

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                 STATEMENT OF CHANGES IN STOCKHOLDERS' DEFICIT
 
           PERIOD FROM APRIL 8, 1996 (INCEPTION) TO DECEMBER 31, 1996
 


                                                                                                        DEFICIT
                                                                                                      ACCUMULATED
                                                                                                       DURING THE
                                                              NUMBER OF      COMMON         NOTE      DEVELOPMENT
                                                                SHARES        STOCK      RECEIVABLE      STAGE
                                                              ----------  -------------  -----------  ------------
                                                                                          
Issuance of common stock at inception (Note H), April 18,
  1996......................................................   3,011,325  $       1,000   $  --        $   --
Deemed distribution related to purchase of asset from
  affiliate (Note G), July 31, 1996.........................      --         (3,125,000)     --            --
Issuance of common stock for note, September 15, 1996.......      29,815          1,000      (1,000)       --
Net loss for period.........................................      --           --            --          (306,041)
                                                              ----------  -------------  -----------  ------------
Balances at December 31, 1996...............................   3,041,140  $  (3,123,000)  $  (1,000)   $ (306,041)
                                                              ----------  -------------  -----------  ------------
                                                              ----------  -------------  -----------  ------------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-5

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                            STATEMENT OF CASH FLOWS
 
           PERIOD FROM APRIL 8, 1996 (INCEPTION) TO DECEMBER 31, 1996
 

                                                                                
CASH FLOWS USED IN OPERATING ACTIVITIES
  Net loss.......................................................................  $(306,041)
  Adjustments to reconcile net loss to net cash used by operating activities
    Changes in assets and liabilities:
      Increase in accrued interest...............................................    158,123
                                                                                   ---------
    Net cash used by operating activities........................................   (147,918)
                                                                                   ---------
CASH FLOWS USED IN INVESTING ACTIVITIES
  Purchases of property and equipment............................................    (29,135)
  Software development costs.....................................................   (216,869)
                                                                                   ---------
    Net cash used in investing activities........................................   (246,004)
                                                                                   ---------
CASH FLOWS PROVIDED BY FINANCING ACTIVITIES
  Increase in line of credit--affiliate..........................................    510,250
  Payments for deferred offering costs...........................................   (101,669)
  Proceeds from common stock issuances...........................................      1,000
                                                                                   ---------
    Net cash provided by financing activities....................................    409,581
                                                                                   ---------
NET INCREASE IN CASH.............................................................     15,659
  Cash--beginning balance........................................................     --
                                                                                   ---------
  Cash--ending balance...........................................................  $  15,659
                                                                                   ---------
                                                                                   ---------
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
  Purchase of asset from affiliate--net..........................................  $ 615,000
                                                                                   ---------
                                                                                   ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-6

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                         NOTES TO FINANCIAL STATEMENTS
 
                               DECEMBER 31, 1996
 
NOTE A--BACKGROUND AND ORGANIZATION
 
    claimsnet.com inc. (formerly American NET Claims, Inc.) ("Claimsnet.com" or
the "Company") (a development stage company) was incorporated in the state of
Texas on April 8, 1996. claimsnet.com was formed for the purpose of completing
the development of software for processing medical insurance claims on the
Internet.
 
    On July 31, 1996, the Company acquired all the Internet software, licenses,
intellectual property rights and technology developed by an affiliated company,
American Medical Finance, Inc. ("AMF") in exchange for a note payable of
$3,740,000. AMF is affiliated through common stockholders, and as a stockholder
of the Company. Upon purchase, the affiliated company agreed to provide the
Company with a credit line of up to $950,000 to facilitate additional
development. To secure long-term financing, the Company intends to complete an
equity Private Placement Memorandum ("PPM") during the second quarter 1997.
During the PPM funding process, the Company entered into a letter of intent with
a NASD firm to complete an initial public offering.
 
    The Company is currently in the development stage and has generated no
revenues. The Company has incurred approximately $306,000 in expenses since its
inception. The continuation of the Company is dependent on its ability to
complete a private placement of equity, as well as its ability to raise the
necessary capital to finance the implementation of its business model.
 
    The relationship with AMF could result in operating results or financial
position significantly different from those that would have been obtained if the
entities were autonomous.
 
NOTE B--SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
STATEMENT OF CASH FLOWS
 
    For purposes of the statement of cash flows, cash equivalents include time
deposits, certificates of deposits, and all highly liquid debt instruments with
original maturities of 3 months or less when purchased.
 
SOFTWARE
 
    Financial Accounting Standard No. 86, "Accounting for the Costs of Computer
Software to be Sold, Leased, or Otherwise Marketed," provides for the
capitalization of certain costs related to development of computer software
products. Capitalized computer software costs include direct labor,
labor-related overhead costs and interest. The software will be amortized over
its expected useful life of 3 years after it is placed in service.
 
COMPUTER EQUIPMENT
 
    Computer equipment is stated at cost. Depreciation is provided using the
straight line method over the estimated useful lives of the depreciable assets
of three to seven years. Maintenance and repairs are expensed as incurred.
Replacements and betterments are capitalized.
 
                                      F-7

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                               DECEMBER 31, 1996
 
NOTE B--SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
DEFERRED OFFERING COSTS
 
    Deferred offering costs are capitalized and will be recorded as a reduction
to stockholders' equity upon completion of the Company's private equity
placement or expensed if the private equity placement is unsuccessful.
 
INCOME TAXES
 
    The Company accounts for income taxes in accordance with the asset and
liability approach. Deferred income tax assets and liabilities are computed
annually for differences between the financial statement and tax bases of assets
and liabilities that will result in taxable or deductible amounts in the future
based on enacted tax laws and rates applicable to the periods in which the
differences are expected to affect taxable income. Valuation allowances are
established when necessary to reduce deferred tax assets to the amount expected
to be realized. Income tax expense is the tax payable or refundable for the
period plus or minus the change during the period in deferred tax assets and
liabilities.
 
LOSS PER SHARE
 
    Loss per share of common stock is computed based on the weighted average
number of shares of common stock outstanding. As the Company is in the process
of an initial public offering, all stock issuances are deemed outstanding for
all periods presented.
 
USE OF ESTIMATES AND ASSUMPTIONS
 
    Management uses estimates and assumptions in preparing financial statements
in accordance with generally accepted accounting principles. Those estimates and
assumptions affect the reported amounts of assets and liabilities, the
disclosure of contingent assets and liabilities, and the reported amounts of
revenues and expenses. Actual results could vary from the estimates that were
used.
 
NOTE C--BUSINESS OPERATIONS
 
    At December 31, 1996, the Company was in the development stage and had
generated no revenues. The Company had incurred approximately $306,000 in
expenses since inception and had debt significantly in excess of its assets. In
April 1997, the Company left the development stage and entered into normal
operations. On May 7, 1997, the Company consummated a private placement of
shares of common stock of the Company, the gross proceeds of which were
$2,250,000. On June 2, 1997, the Company successfully completed its acquisition
of Medica Systems, Inc., which had an existing stream of operating revenue.
Management believes that the gross proceeds of such private placement, the
anticipated revenues resulting from the Medica acquisition, and the transactions
discussed in Note K will provide sufficient working capital to permit the
Company to meet its business objectives.
 
                                      F-8

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                               DECEMBER 31, 1996
 
NOTE D--LINE OF CREDIT AND NOTE PAYABLE
 
    The Company has a line of credit facility with AMF of up to $950,000. At
December 31, 1996, advances under the line of credit were $510,250. The line of
credit bears interest at 9.50% and is collaterized by all of the assets of the
Company, other than that collateral specified by note payable below.
 
    The Company has a note payable to AMF of $3,740,000 at December 31, 1996
(see Note A). The note bears interest at 9.5% and is collaterized by all
Internet software and technology of the Company including software development
costs.
 
    Both these amounts are due one year after the first closing under the PPM
(see Note J) but in no event later than July 31, 2001.
 
    Interest expense for 1996 and accrued interest at December 31, 1996 under
the note and line of credit totaled $158,123.
 
NOTE E--FAIR VALUE OF FINANCIAL INSTRUMENTS
 
    Statement of Financial Accounting Standards No. 107, "Disclosure About Fair
Value of Financial Instruments," requires disclosure about the fair value of all
financial assets and liabilities for which it is practicable to estimate.
 
    The note payable and the line of credit (both amounts are fixed rate debt)
have a carrying amount of $4,250,250 and a fair value of approximately the same
amount. The fair value of the Company's fixed rate debt has been estimated based
upon relative changes in the Company's variable borrowing rates since
origination of the fixed rate debt.
 
NOTE F--INCOME TAXES
 
    Deferred tax assets and liabilities at December 31, 1996 are as follows:
 

                                                                                 
Non-current deferred tax asset....................................................  $ 150,730
Non-current deferred tax liability................................................    (37,587)
Valuation allowance...............................................................   (113,143)
                                                                                    ---------
Net non-current deferred taxes....................................................  $  --
                                                                                    ---------
                                                                                    ---------

 
    The non-current deferred tax liability results from deferred offering costs
deducted for income tax purposes and deferred for financial reporting purposes.
The non-current deferred tax asset results from the net operating loss generated
by the Company. The net deferred tax asset has a 100% valuation allowance
recorded against it due to the uncertainty of generating future taxable income.
 
                                      F-9

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                               DECEMBER 31, 1996
 
NOTE F--INCOME TAXES (CONTINUED)
    The Company's effective income tax rate differed from the Federal statutory
rate of 34% as follows:
 

                                                                                 
Statutory rate of 34% applied to net loss.........................................  $ 104,054
Valuation allowance...............................................................   (113,143)
Other.............................................................................      9,089
                                                                                    ---------
                                                                                    $  --
                                                                                    ---------
                                                                                    ---------

 
    At December 31, 1996, the Company has a net operating loss carryforward of
approximately $408,000 which expires in 2011.
 
NOTE G--RELATED PARTY TRANSACTIONS
 
    On July 31, 1996, the Company purchased software, licenses, intellectual
property rights and technology from AMF. As the software was purchased from a
related entity, the asset was recorded by the Company at the basis (in
accordance with Generally Accepted Accounting Principles) of AMF. Accordingly,
the asset was recorded at $615,000 with a corresponding note payable to AMF of
$3,740,000. The difference between the recorded cost of the asset and the note
payable of $3,125,000 is reflected as a contra to additional paid-in capital (a
deemed distribution). The asset was recorded at the net book value per the
affiliates records, while the note payable reflects a portion of the assets
estimated fair value of $8,000,000. This fair value estimate is based upon an
independent third party appraisal.
 
    The Company has a note payable and a line of credit facility with AMF (see
Note D).
 
    Certain of the Company's expenses are paid to AMF and represent costs such
as rent, printing and office supplies. Total such expenses for 1996 amounted to
$140,750.
 
NOTE H--STOCKHOLDERS' DEFICIT
 
    The financial statements, including all references to the number of shares
of common stock and all per share information have been adjusted on a
retroactive basis to reflect a 250 for 1 split of the common shares which was
authorized by the Board of Directors on October 18, 1996; a 2.325578 for 1 split
of the common shares authorized May 15, 1997; an increase in authorized common
shares to 40,000,000 authorized May 15, 1997; the change in common stock from no
par value to a par value of $0.001 per share concurrent with the reincorporation
of the Company in the State of Delaware, effective          , 1997; and a 1 for
1.95 split of the common shares authorized          , 1997.
 
NOTE I--COMMITMENT
 
    Effective September 17, 1996, the Company entered into an employment
agreement with one employee providing for compensation including certain
incentive compensation in the form of common stock bonuses. Effective January 2,
1997, the Company issued the employee 59,630 shares of common stock in full and
final settlement of any amount that might have accrued to the employee under
this agreement.
 
                                      F-10

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
                         (A DEVELOPMENT STAGE COMPANY)
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                               DECEMBER 31, 1996
 
NOTE J--SUBSEQUENT EVENTS
 
    Effective January 30, 1997, the Company issued a PPM to sell 20 to 45 Units,
each Unit consisting of 16,564 shares of common stock at $50,000 per Unit.
Through the date of this report the Company has sold 45 Units, totaling
$2,250,000 in gross proceeds.
 
    On March 20, 1997, the Board of Directors authorized entering into a letter
of intent to acquire all of the stock of Medica Systems, Inc. The purchase price
is 153,846 shares of common stock, $100,000 at closing, a cash payment of
$125,000 within 60 days of closing an initial public offering, $225,000 one year
after the first $125,000 payment and 50% of the amounts, if any, collected
relating to the accounts receivable of Medica existing on the closing date. The
acquisition transaction was closed on June 2, 1997, effectively giving the
Company ownership of the underlying source code of a software program which
processes medical insurance claims on the Internet.
 
    Effective April 1, 1997, the Company entered into a Service Agreement with
its affiliate, AMF, in terms of which AMF provides staff and office support
services to the Company and for which the Company is billed monthly. The terms
also include a sublease of office space from AMF on a month-to month basis at a
rate of $4,000 per month. The Service Agreement may be terminated at anytime.
 
    Effective February 3, 1997, the Company assumed the name Claimsnet.com inc.
in the state of Texas.
 
NOTE K--ADDITIONAL SUBSEQUENT EVENTS
 
    On May 15, 1997, the Board of Directors authorized a 2.325578 for 1 split in
common shares, and an increase in authorized common shares to 40,000,000.
 
    Effective April 5, 1997, the Board of Directors adopted the 1997 Stock
Option Plan (the "Plan"). The Plan authorizes the grant of options to employees,
officers, directors, and consultants to purchase up to 600,000 shares of common
stock. Through the date of this report, no options have been granted under the
Plan.
 
    In April, 1997, the Company entered into an employment agreement with an
officer providing for compensation with terms through December 31, 2001.
 
    On September       , 1997, the Board of Directors approved a 1 for 1.95
split in the common shares. The Company was reincorporated under the laws of the
State of Delaware on         , 1997 under the name Claimsnet.com inc.
 
    On Septmber 19, 1997, the Company converted $1.74 million of the note
payable to AMF into equity. In addition, the terms of the remaining note
payable, the line of credit, and all accrued interest were revised as follows:
no payments will be required until October 1, 1999, at which time all principal
and accrued interest will come due. All other terms of the original agreements,
including collateral and interest rates, remained unchanged.
 
                                      F-11

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
 
                           CONSOLIDATED BALANCE SHEET
 
                                 JUNE 30, 1997
                                  (UNAUDITED)
 

                                                                               
                                          ASSETS
CURRENT ASSETS
  Cash..........................................................................  $1,848,928
  Accounts receivable, including $69,325 from related parties...................    196,875
  Prepaid assets................................................................      6,566
                                                                                  ---------
      Total current assets......................................................  2,052,369
                                                                                  ---------
FIXED ASSETS
  Computer equipment............................................................     37,105
  Furniture and fixtures........................................................     24,786
                                                                                  ---------
      Total fixed assets........................................................     61,891
                                                                                  ---------
OTHER ASSETS
  Software development costs....................................................  2,425,208
  Deferred offering costs.......................................................     28,492
                                                                                  ---------
      Total other assets........................................................  2,453,700
                                                                                  ---------
TOTAL ASSETS....................................................................  $4,567,960
                                                                                  ---------
                                                                                  ---------
 
                           LIABILITIES AND STOCKHOLDERS' DEFICIT
CURRENT LIABILITIES
  Accounts payable..............................................................  $  82,426
  Accrued expenses..............................................................     74,614
  Accrued interest--affiliate...................................................    373,592
  Other payable.................................................................    125,000
                                                                                  ---------
      Total current liabilities.................................................    655,632
                                                                                  ---------
LONG-TERM LIABILITIES
  Line of credit--affiliate.....................................................    909,967
  Note payable--affiliate.......................................................  3,740,000
  Other payable.................................................................    225,000
                                                                                  ---------
TOTAL LIABILITIES...............................................................  5,530,599
                                                                                  ---------
COMMITMENTS AND CONTINGENCIES (Notes B and C)
STOCKHOLDERS' DEFICIT
  Preferred stock--$0.001 par value; 1,000,000 shares authorized; no shares
    issued or outstanding.......................................................     --
  Common stock--$0.001 par value; 40,000,000 shares authorized; 4,000,000 shares
    issued and outstanding......................................................      4,000
  Additional paid-in capital....................................................    (84,831)
  Stockholders' deficit.........................................................  (1,051,470)
                                                                                  ---------
TOTAL STOCKHOLDERS' DEFICIT.....................................................   (962,639)
                                                                                  ---------
TOTAL LIABILITIES AND STOCKHOLDERS' DEFICIT.....................................  $4,567,960
                                                                                  ---------
                                                                                  ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-12

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                         SIX MONTHS ENDED JUNE 30, 1997
 
                                  (UNAUDITED)
 

                                                                                
REVENUES.........................................................................  $ 341,530
                                                                                   ---------
OPERATING EXPENSES
  Depreciation and amortization..................................................    149,528
  Legal and professional.........................................................     28,742
  Marketing......................................................................     28,663
  Office and administration......................................................     66,476
  Salaries and benefits..........................................................    288,821
  Travel.........................................................................     34,434
  Other..........................................................................    287,286
                                                                                   ---------
      Total operating expense....................................................    883,950
                                                                                   ---------
INTEREST EXPENSE--affiliate......................................................   (215,471)
INTEREST INCOME..................................................................     12,460
                                                                                   ---------
NET LOSS.........................................................................  $(745,431)
                                                                                   ---------
                                                                                   ---------
LOSS PER WEIGHTED AVERAGE COMMON SHARE OUTSTANDING...............................  $   (0.19)
                                                                                   ---------
                                                                                   ---------
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING.......................................  3,825,333
                                                                                   ---------
                                                                                   ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-13

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                         SIX MONTHS ENDED JUNE 30, 1997
 
                                  (UNAUDITED)
 

                                                                               
CASH FLOWS USED IN OPERATING ACTIVITIES
  Net loss......................................................................  $(745,431)
  Adjustments to reconcile net loss to net cash used by operating activities
    Common stock issued for compensation........................................     75,000
    Depreciation and amortization...............................................    197,498
    Changes in assets and liabilities:
      Increase in accounts receivable...........................................    (96,161)
      Increase in prepaid expenses..............................................     (6,566)
      Increase in accounts payable and other current liabilities................     58,054
      Increase in accrued interest..............................................    215,471
                                                                                  ---------
      Net cash used by operating activities.....................................   (302,132)
                                                                                  ---------
 
CASH FLOWS USED IN INVESTING ACTIVITIES
  Cash in acquired subsidiary...................................................     14,747
  Cash paid to acquire subsidiary...............................................   (100,000)
  Purchases of property and equipment...........................................    (11,613)
  Software development costs....................................................   (298,927)
                                                                                  ---------
      Net cash used in investing activities.....................................   (395,793)
                                                                                  ---------
 
CASH FLOWS PROVIDED BY FINANCING ACTIVITIES
  Payments for deferred offering costs..........................................    (28,020)
  Proceeds from common stock issuances..........................................  2,159,500
  Increase in line of credit--affiliate.........................................    399,717
                                                                                  ---------
      Net cash provided by financing activities.................................  2,531,197
                                                                                  ---------
 
NET INCREASE IN CASH............................................................  1,833,269
  Cash--beginning balance.......................................................     15,659
                                                                                  ---------
  Cash--ending balance..........................................................  $1,848,928
                                                                                  ---------
 
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
  Common stock issued for compensation..........................................  $  75,000
                                                                                  ---------
                                                                                  ---------
  Common stock issued for acquisition of subsidiary.............................  $1,080,000
                                                                                  ---------
                                                                                  ---------
  Other liabilities incurred for acquisition of subsidiary......................  $ 400,000
                                                                                  ---------
                                                                                  ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-14

                               CLAIMSNET.COM INC.
                      (FORMERLY AMERICAN NET CLAIMS, INC.)
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
                                 JUNE 30, 1997
 
                                  (UNAUDITED)
 
NOTE A--INTERIM INFORMATION
 
    Interim information is unaudited; however, in the opinion of the Company's
management, all adjustments necessary for a fair statement of interim results
have been included in accordance with Generally Accepted Accounting Principles.
All adjustments are of results to be expected for the entire year. These
financial statements and notes should be read in conjunction with the Company's
annual financial statements and the notes thereto for the fiscal year ended
December 31, 1996.
 
    On June 2, 1997, the Company acquired all of the stock of Medica Systems,
Inc. ("Medica"). The purchase price was 153,846 shares of common stock,
$100,000, a cash payment of $125,000 within 60 days of closing an initial public
offering ("IPO"), $225,000 one year after the closing of the IPO, and 50% of the
amounts, if any, collected relating to the accounts receivable of Medica
existing on the closing date.
 
    The accompanying consolidated financial statements include the accounts of
the Company and its wholly owned subsidiary. All significant intercompany
transactions and balances have been eliminated in consolidation.
 
NOTE B--SUBSEQUENT EVENTS
 
    On September   , 1997, the Board of Directors authorized a 1 for 1.95 split
in common shares. The financial statements, including all references to the
number of shares of common stock and all per share information have been
adjusted on a retroactive basis to reflect these equity transactions.
 
    The Company was reincorporated under the laws of the State of Delaware on
           , 1997 under the name claimsnet.com inc.
 
                                      F-15

               REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
Board of Directors
Medica Systems, Inc.
 
    We have audited the accompanying balance sheets of Medica Systems, Inc. as
of December 31, 1996 and 1995, and the related statements of operations,
stockholders' equity (deficit), and cash flows for the years then ended and the
period from May 1, 1994 (inception) to December 31, 1994. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audits to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of Medica Systems, Inc. as of
December 31, 1996 and 1995 and the results of its operations and cash flows for
the years then ended and for the period from May 1, 1994 (inception) to December
31, 1994 in conformity with generally accepted accounting principles.
 
                                          KING GRIFFIN & ADAMSON P.C.
 
Dallas, Texas
 
June 2, 1997
 
                                      F-16

                              MEDICA SYSTEMS, INC.
 
                                 BALANCE SHEETS
 
                           DECEMBER 31, 1996 AND 1995
 
                                     ASSETS
 


                                                                                                1996       1995
                                                                                              ---------  ---------
                                                                                                   
CURRENT ASSETS
  Cash......................................................................................  $  23,046  $  21,271
  Accounts receivable, net of allowance of $24,000 and $-0-.................................     32,216      6,991
  Prepaid expenses..........................................................................      4,388     --
  Deferred income taxes.....................................................................      3,316     10,465
                                                                                              ---------  ---------
    Total current assets....................................................................     62,966     38,727
                                                                                              ---------  ---------
FIXED ASSETS
  Office equipment..........................................................................     33,217     21,626
  Software..................................................................................     10,329      6,332
  Accumulated depreciation and amortization.................................................    (12,640)    (4,893)
                                                                                              ---------  ---------
                                                                                                 30,906     23,065
                                                                                              ---------  ---------
OTHER ASSETS................................................................................        560        770
                                                                                              ---------  ---------
TOTAL ASSETS................................................................................  $  94,432  $  62,562
                                                                                              ---------  ---------
                                                                                              ---------  ---------

 
                 LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)
 

                                                                                 
CURRENT LIABILITIES
  Accounts payable........................................................  $   8,683  $   3,469
  Accrued liabilities, including $1,300 due to stockholder................     51,978      1,300
  Deferred revenue........................................................     --         75,000
  Federal income taxes payable............................................      1,011        129
                                                                            ---------  ---------
    Total current liabilities.............................................     61,672     79,898
                                                                            ---------  ---------
DEFERRED INCOME TAXES, NON-CURRENT........................................      1,287      1,532
TOTAL LIABILITIES.........................................................     62,959     81,430
                                                                            ---------  ---------
COMMITMENTS AND CONTINGENCIES (Notes E, F and G)
 
STOCKHOLDERS' EQUITY (DEFICIT)
  Common stock--no par value; 1,000 shares
    authorized; 730 shares issued and outstanding.........................     33,595     33,595
  Accumulated deficit.....................................................     (2,122)   (52,463)
                                                                            ---------  ---------
TOTAL STOCKHOLDERS' EQUITY (DEFICIT)......................................     31,473    (18,868)
                                                                            ---------  ---------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)......................  $  94,432  $  62,562
                                                                            ---------  ---------
                                                                            ---------  ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-17

                              MEDICA SYSTEMS, INC.
 
                            STATEMENTS OF OPERATIONS
 
           YEARS ENDED DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 


                                                                                    1996        1995       1994
                                                                                 ----------  ----------  ---------
                                                                                                
CONSULTING INCOME..............................................................  $  395,396  $  120,902  $  79,952
                                                                                 ----------  ----------  ---------
OPERATING EXPENSES
  Bad debt provision...........................................................      24,000      --         --
  Claims processing............................................................       7,536      --         --
  Depreciation and amortization................................................       7,957       4,103      1,070
  Legal settlement.............................................................      50,000      --         --
  Professional fees............................................................      46,788      17,522      1,825
  Rents........................................................................       2,625      --         --
  Salaries and payroll taxes...................................................     161,253     150,086     62,767
  Telephone....................................................................      12,977       6,556      2,449
  Travel.......................................................................       8,352       8,779      1,000
  Other........................................................................      15,652       7,790     (1,826)
                                                                                 ----------  ----------  ---------
    Total operating expense....................................................     337,140     194,836     67,285
                                                                                 ----------  ----------  ---------
NET INCOME (LOSS) BEFORE INCOME TAXES..........................................      58,256     (73,934)    12,667
INCOME TAX BENEFIT (EXPENSE)...................................................      (7,915)     10,779     (1,975)
                                                                                 ----------  ----------  ---------
NET INCOME (LOSS)..............................................................  $   50,341  $  (63,155) $  10,692
                                                                                 ----------  ----------  ---------
                                                                                 ----------  ----------  ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-18

                              MEDICA SYSTEMS, INC.
 
            STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)
 
           YEARS ENDED DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
 
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 


                                                                                                       RETAINED
                                                                                                       EARNINGS
                                                                             NUMBER OF     COMMON    (ACCUMULATED
                                                                              SHARES        STOCK      DEFICIT)
                                                                           -------------  ---------  -------------
                                                                                            
Capital contribution at inception........................................          730    $  33,595    $  --
Net income...............................................................       --           --           10,692
                                                                                   ---    ---------  -------------
Balances at December 31, 1994............................................          730       33,595       10,692
Net loss.................................................................       --           --          (63,155)
                                                                                   ---    ---------  -------------
Balances at December 31, 1995............................................          730       33,595      (52,463)
Net income...............................................................       --           --           50,341
                                                                                   ---    ---------  -------------
Balances at December 31, 1996............................................          730    $  33,595    $  (2,122)
                                                                                   ---    ---------  -------------
                                                                                   ---    ---------  -------------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-19

                              MEDICA SYSTEMS, INC.
 
                            STATEMENTS OF CASH FLOWS
 
           YEARS ENDED DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 


                                                                                   1996        1995       1994
                                                                                 ---------  ----------  ---------
                                                                                               
CASH FLOWS FROM OPERATING ACTIVITIES
  Net income (loss)............................................................  $  50,341  $  (63,155) $  10,692
  Adjustments to reconcile net income (loss) to net
    cash provided (used) by operating activities...............................
    Depreciation and amortization..............................................      7,957       4,103      1,070
    Provision for bad debts....................................................     24,000      --         --
      Changes in assets and liabilities:
        Accounts receivable....................................................    (49,225)     23,460    (30,451)
        Prepaid expenses.......................................................     (4,388)     --         --
        Organization costs.....................................................     --          --         (1,050)
        Accounts payable.......................................................      5,214       2,504        965
        Accrued liabilities....................................................     50,677      (1,850)     3,150
        Deferred revenue.......................................................    (75,000)     75,000     --
        Federal income taxes payable...........................................        882         129     --
        Deferred income taxes..................................................      6,904     (10,908)     1,975
                                                                                 ---------  ----------  ---------
      Net cash provided (used) by operating activities.........................     17,362      29,283    (13,649)
 
CASH FLOWS FROM INVESTING ACTIVITIES
  Purchases of property and equipment..........................................    (15,587)    (13,979)   (11,164)
                                                                                 ---------  ----------  ---------
      Net cash used in investing activities....................................    (15,587)    (13,979)   (11,164)
 
CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from common stock...................................................     --          --         30,780
                                                                                 ---------  ----------  ---------
      Net cash provided by financing activities................................     --          --         30,780
 
NET INCREASE IN CASH...........................................................      1,775      15,304      5,967
  Cash--beginning balance......................................................     21,271       5,967     --
                                                                                 ---------  ----------  ---------
  Cash--ending balance.........................................................  $  23,046  $   21,271  $   5,967
                                                                                 ---------  ----------  ---------
                                                                                 ---------  ----------  ---------
 
Supplemental disclosure of income taxes paid...................................  $     129  $   --      $  --
                                                                                 ---------  ----------  ---------
                                                                                 ---------  ----------  ---------
 
Supplemental schedule of non-cash investing and financing activities
  Equipment contributed by shareholder.........................................  $  --      $   --      $   2,815
                                                                                 ---------  ----------  ---------
                                                                                 ---------  ----------  ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-20

                              MEDICA SYSTEMS, INC.
 
                         NOTES TO FINANCIAL STATEMENTS
 
                 DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 
NOTE A--BACKGROUND AND ORGANIZATION
 
    Medica Systems, Inc. ("Medica" or the "Company") was incorporated in the
state of Texas on May 1, 1994. Medica was formed for the purpose of developing
software in the healthcare industry. The Company provides consulting services
for medical billing processing.
 
NOTE B--SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
STATEMENT OF CASH FLOWS
 
    For purposes of the statement of cash flows, cash equivalents include time
deposits, certificates of deposits, and all highly liquid debt instruments with
original maturities of 3 months or less when purchased.
 
OFFICE EQUIPMENT
 
    Office equipment is stated at cost. Depreciation is provided using the
straight line method over the estimated useful lives of the assets of five to
seven years. Maintenance and repairs are expensed as incurred. Replacements and
betterments are capitalized.
 
SOFTWARE
 
    Software is stated at cost. Amortization is provided using the straight line
method over the estimated useful lives of the software of five years.
 
INCOME TAXES
 
    The Company accounts for income taxes in accordance with the asset and
liability approach. Deferred income tax assets and liabilities are computed
annually for differences between the financial statement and tax bases of assets
and liabilities that will result in taxable or deductible amounts in the future
based on enacted tax laws and rates applicable to the periods in which the
differences are expected to affect taxable income. Valuation allowances are
established when necessary to reduce deferred tax assets to the amount expected
to be realized. Income tax expense is the tax payable or refundable for the
period plus or minus the change during the period in deferred tax assets and
liabilities.
 
REVENUE RECOGNITION
 
    Revenue relating to services is recognized upon completion of services,
which are usually completed within one fiscal year. Payments for services
received in advance are deferred and recognized when services have been
rendered.
 
USE OF ESTIMATES AND ASSUMPTIONS
 
    Management uses estimates and assumptions in preparing financial statements
in accordance with generally accepted accounting principles. Those estimates and
assumptions affect the reported amounts of assets and liabilities, the
disclosure of contingent assets and liabilities, and the reported amounts of
revenues and expenses. Actual results could vary from the estimates that were
used.
 
                                      F-21

                              MEDICA SYSTEMS, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                 DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 
NOTE C--FAIR VALUE OF FINANCIAL INSTRUMENTS
 
    Statement of Financial Accounting Standards No. 107, "Disclosure About Fair
Value of Financial Instruments", requires disclosure about the fair value of all
financial assets and liabilities for which it is practicable to estimate. All
financial assets and liabilities are current and have carrying amounts and fair
values of approximately the same amount.
 
NOTE D--INCOME TAXES
 
    Deferred tax assets and liabilities at December 31, 1996 and 1995 are as
follows:
 


                                                                             1996       1995
                                                                           ---------  ---------
                                                                                
Current deferred tax asset...............................................  $   3,316  $  10,465
Current deferred tax liability...........................................     --         --
                                                                           ---------  ---------
  Net current deferred income taxes......................................      3,316     10,465
                                                                           ---------  ---------
                                                                           ---------  ---------
Non-current deferred tax asset...........................................     --         --
Non-current deferred tax liability.......................................     (1,287)    (1,532)
                                                                           ---------  ---------
  Net non-current deferred income taxes..................................  $  (1,287) $  (1,532)
                                                                           ---------  ---------
                                                                           ---------  ---------

 
    The current deferred tax asset results from the differences in timing of
revenue recognition for income tax and financial reporting purposes and use of
cash basis for income tax purposes. The non-current deferred tax liability
results from differences in depreciation for income tax and financial reporting
purposes.
 
    The components of income tax expense (benefit) for the years ended December
31, 1996 and 1995 and the period from May 1, 1994 to December 31, 1994 are as
follows:
 


                                                                   1996        1995       1994
                                                                 ---------  ----------  ---------
                                                                               
Federal:
  Current......................................................  $   1,011  $      129  $  --
  Deferred.....................................................      6,904     (10,908)     1,975
                                                                 ---------  ----------  ---------
                                                                 $   7,915  $  (10,779) $   1,975
                                                                 ---------  ----------  ---------
                                                                 ---------  ----------  ---------

 
    The Company's effective income tax rate differed from the Federal statutory
rate of 15% as follows:
 


                                                                   1996        1995       1994
                                                                 ---------  ----------  ---------
                                                                               
Statutory rate of 15% applied to net income (loss).............  $   8,738  $  (11,090) $   1,900
Non deductible expenses........................................       (228)       (240)        75
Other..........................................................       (595)        551     --
                                                                 ---------  ----------  ---------
                                                                 $   7,915  $  (10,779) $   1,975
                                                                 ---------  ----------  ---------
                                                                 ---------  ----------  ---------

 
                                      F-22

                              MEDICA SYSTEMS, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
                 DECEMBER 31, 1996 AND 1995 AND THE PERIOD FROM
                  MAY 1, 1994 (INCEPTION) TO DECEMBER 31, 1994
 
NOTE E--CONCENTRATION OF CREDIT RISK AND SIGNIFICANT CUSTOMERS
 
    The Company's business activities are primarily with customers located
within the state of Texas. During 1996, four customers accounted for
approximately 96% of revenues. One of the customers, American Medical Finance,
Inc. ("AMF"), accounted for 22% of the revenues for 1996. AMF is an affiliate of
ANC (See Note G). At December 31, 1996, one customer comprised approximately 43%
of trade accounts receivable. The Company has recorded an allowance of $24,000
related to this receivable. A second customer, AMF, comprised approximately 29%
of trade accounts receivable. Management evaluates accounts receivable balances
on an on-going basis and provides allowances as necessary for amounts estimated
to eventually become uncollectible. In the event of complete non- performance of
accounts receivable, the maximum exposure to the Company is the recorded amount
shown on the balance sheet.
 
NOTE F--COMMITMENT
 
    The Company entered into a lease for office space in November, 1996 which
expires in April, 1997. Minimum lease payments under this lease for 1997 total
$3,500.
 
NOTE G--SUBSEQUENT EVENTS
 
    The Company was involved in litigation which was settled subsequent to
December 31, 1996. In terms of the settlement, the Company is obligated to pay
$50,000. This amount was accrued and has been reflected as legal settlement
expense for the year ended December 31, 1996.
 
    On May 30, 1997, the Company was acquired by American Net Claims, Inc.
("ANC") in exchange for cash, notes and common stock of ANC.
 
                                      F-23

                              MEDICA SYSTEMS, INC.
 
                                 BALANCE SHEET
 
                                 MARCH 31, 1997
 
                                  (UNAUDITED)
 

                                                                                 
                                           ASSETS
CURRENT ASSETS
  Cash............................................................................  $  36,113
  Accounts receivable, net of allowance of $30,000................................     37,226
  Deferred income taxes...........................................................      4,063
                                                                                    ---------
    Total current assets..........................................................     77,402
                                                                                    ---------
FIXED ASSETS
  Office equipment................................................................     35,322
  Software........................................................................     10,329
  Accumulated depreciation and amortization.......................................    (14,715)
                                                                                    ---------
                                                                                       30,936
                                                                                    ---------
OTHER ASSETS......................................................................        507
                                                                                    ---------
TOTAL ASSETS......................................................................  $ 108,845
                                                                                    ---------
                                                                                    ---------
                            LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES
  Accounts payable................................................................  $  12,018
  Accrued liabilities, including $1,300 due to stockholder........................     57,010
  Federal income taxes payable....................................................      1,208
                                                                                    ---------
    Total current liabilities.....................................................     70,236
                                                                                    ---------
DEFERRED INCOME TAXES, NON-CURRENT................................................      1,487
TOTAL LIABILITIES.................................................................     71,723
                                                                                    ---------
STOCKHOLDERS' EQUITY
  Common stock--no par value; 1,000 shares authorized; 730 shares issued and
    outstanding...................................................................     33,595
  Retained earnings...............................................................      3,527
                                                                                    ---------
TOTAL STOCKHOLDERS' EQUITY........................................................     37,122
                                                                                    ---------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY........................................  $ 108,845
                                                                                    ---------
                                                                                    ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-24

                              MEDICA SYSTEMS, INC.
 
                            STATEMENT OF OPERATIONS
 
                       THREE MONTHS ENDED MARCH 31, 1997
 
                                  (UNAUDITED)
 

                                                                                 
CONSULTING INCOME.................................................................  $ 106,507
                                                                                    ---------
 
OPERATING EXPENSES
  Bad debt provision..............................................................      6,000
  Claims processing...............................................................      5,775
  Depreciation and amortization...................................................      2,128
  Professional fees...............................................................     11,530
  Rents...........................................................................      2,625
  Salaries and payroll taxes......................................................     62,206
  Telephone.......................................................................      4,345
  Travel..........................................................................      1,771
  Other...........................................................................      3,817
                                                                                    ---------
    Total operating expense.......................................................    100,197
                                                                                    ---------
 
NET INCOME BEFORE INCOME TAXES....................................................      6,310
 
INCOME TAX EXPENSE................................................................       (661)
                                                                                    ---------
 
NET INCOME........................................................................  $   5,649
                                                                                    ---------
                                                                                    ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-25

                              MEDICA SYSTEMS, INC.
 
                            STATEMENT OF CASH FLOWS
 
                       THREE MONTHS ENDED MARCH 31, 1997
 
                                  (UNAUDITED)
 


CASH FLOWS PROVIDED BY IN OPERATING ACTIVITIES
                                                                                 
  Net income......................................................................  $   5,649
  Adjustments to reconcile net income to net cash
    provided by operating activities:
    Depreciation and amortization.................................................      2,128
    Provision for bad debts.......................................................      6,000
      Changes in assets and liabilities:
        Accounts receivable.......................................................    (11,010)
        Prepaid expenses..........................................................      4,388
        Accounts payable..........................................................      3,335
        Accrued liabilities.......................................................      5,032
        Federal income taxes payable..............................................        197
        Deferred income taxes.....................................................       (547)
                                                                                    ---------
      Net cash provided by operating activities...................................     15,172
 
CASH FLOWS USED IN INVESTING ACTIVITIES
  Purchases of property and equipment.............................................     (2,105)
                                                                                    ---------
    Net cash used in investing activities.........................................     (2,105)
 
NET INCREASE IN CASH..............................................................     13,067
  Cash--beginning balance.........................................................     23,046
                                                                                    ---------
  Cash--ending balance............................................................  $  36,113
                                                                                    ---------
                                                                                    ---------
Supplemental disclosure of income taxes paid......................................  $   1,011
                                                                                    ---------

 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-26

                              MEDICA SYSTEMS, INC.
 
                         NOTES TO FINANCIAL STATEMENTS
 
                           MARCH 31, 1997 (UNAUDITED)
 
NOTE A--INTERIM INFORMATION
 
    Interim information is unaudited; however, in the opinion of the Company's
management, all adjustments necessary for a fair statement of interim results
have been included in accordance with Generally Accepted Accounting Principles.
All adjustments are of a normal recurring nature. The results for interim
periods are not necessarily indicative of results to be expected for the entire
year. These financial statements and notes should be read in conjunction with
the Company's annual financial statements and the notes thereto for the fiscal
year ended December 31, 1996.
 
NOTE B--SUBSEQUENT EVENT
 
    On May 30, 1997, the Company was acquired by American Net Claims, Inc.
("ANC") in exchange for cash, notes and common stock of ANC.
 
                                      F-27

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
    NO DEALER, SALESMAN, OR ANY OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATION NOT CONTAINED IN THIS PROSPECTUS IN
CONNECTION WITH THE OFFERING MADE HEREBY, AND, IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED
BY THE COMPANY OR THE UNDERWRITERS. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER
TO SELL, OR A SOLICITATION OF AN OFFER TO BUY, ANY OF THE SECURITIES OFFERED
HEREBY IN ANY JURISDICTION TO ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH AN
OFFER OR SOLICITATION IN SUCH JURISDICTION. NEITHER THE DELIVERY OF THIS
PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL UNDER ANY CIRCUMSTANCES CREATE ANY
IMPLICATION THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE
THE DATE HEREOF OR THAT THE INFORMATION CONTAINED HEREIN IS CORRECT AS OF ANY
TIME SUBSEQUENT TO THE DATES AS OF WHICH SUCH INFORMATION IS FURNISHED.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 


                                                    PAGE
                                                  ---------
                                               
PROSPECTUS SUMMARY..............................          3
RISK FACTORS....................................          7
USE OF PROCEEDS.................................         16
DILUTION........................................         17
CAPITALIZATION..................................         18
DIVIDEND POLICY.................................         19
SELECTED FINANCIAL DATA.........................         20
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
  FINANCIAL CONDITION AND RESULTS OF
  OPERATIONS....................................         21
BUSINESS........................................         24
MANAGEMENT......................................         31
PRINCIPAL STOCKHOLDERS..........................         36
CERTAIN TRANSACTIONS............................         37
DESCRIPTION OF SECURITIES.......................         38
SHARES ELIGIBLE FOR FUTURE SALE.................         40
UNDERWRITING....................................         41
LEGAL MATTERS...................................         44
EXPERTS.........................................         44
ADDITIONAL INFORMATION..........................         44
FINANCIAL STATEMENTS............................        F-1

 
                            ------------------------
 
    UNTIL         , 1997 (25 DAYS AFTER THE EFFECTIVE DATE OF THE REGISTRATION
STATEMENT), ALL DEALERS EFFECTING TRANSACTIONS IN THE REGISTERED SECURITIES,
WHETHER OR NOT PARTICIPATING IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A
PROSPECTUS. THIS IS
IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER
A PROSPECTUS WHEN ACTING AS UNDERWRITERS AND
WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR SUBSCRIPTIONS.
 
                                2,700,000 SHARES
 
                                     [LOGO]
                              [CLAIMSNET.COM INC.]
 
                                  COMMON STOCK
 
                             ---------------------
 
                                   PROSPECTUS
 
                             ---------------------
 
                              HAMPSHIRE SECURITIES
                                  CORPORATION
 
                                         , 1997
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 13. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
 
    The following is an itemization of all expenses (subject to future
contingencies) incurred or expected to be incurred by the Company in connection
with the issuance and distribution of the securities being offered hereby,
excluding the underwriters' discounts and commissions (items marked with an
asterisk (*) represent estimated expenses):
 

                                                              
SEC Registration Fee...........................................  $11,431.00
Legal Fees and Expenses........................................  200,000.00*
Blue Sky Fees (including counsel fees).........................   35,000.00*
NASD Filing Fees...............................................     4272.00
Nasdaq Listing Fees............................................      20,000*
Accounting Fees and Expenses...................................   35,000.00*
Transfer Agent and Registrar Fees..............................    5,000.00*
Printing and Engraving Expenses................................   60,000.00
Miscellaneous..................................................      34,297*
                                                                 ----------
    Total......................................................  $400,000.00*
                                                                 ----------
                                                                 ----------

 
ITEM 14. INDEMNIFICATION OF OFFICERS AND DIRECTORS
 
    Delaware General Corporation Law, Section 102(b)(7), enables a corporation
in its original certificate of incorporation, or an amendment thereto validly
approved by stockholders, to eliminate or limit personal liability of members of
its Board of Directors for violations of a director's fiduciary duty of care.
However, the elimination or limitation shall not apply where there has been a
breach of the duty of loyalty, failure to act in good faith, intentional
misconduct or a knowing violation of a law, the payment of a dividend or
approval of a stock repurchase which is deemed illegal or an improper personal
benefit is obtained. The Company's Certificate of Incorporation includes the
following language:
 
    "The personal liability of the Directors of the Corporation is hereby
eliminated to the fullest extent permitted by paragraph (7) of Subsection (b) of
Section 102 of the General Corporation Law of the State of Delaware as the same
may be amended and supplemented."
 
    Delaware General Corporation Law, Section 145, permits a corporation
organized under Delaware law to indemnify directors and officers with respect to
any matter in which the director or officer acted in good faith and in a manner
he reasonably believed to be not opposed to the best interests of the Company,
and, with respect to any criminal action, had reasonable cause to believe his
conduct was lawful. Article VII, Section 7 of the By-laws of the Company
provides as follows:
 
    "The corporation shall indemnify its officers, directors, employees, and
agents to the extent permitted by the General Corporation Law of Delaware."
 
    Article 11 of the Certificate of Incorporation of the Company, as amended,
permits indemnification of, and advancement of expenses to, among others,
officers and directors of the Corporation. Such Article provides as follows:
 
    "(a) Each person who was or is made a party or is threatened to be made a
party to or is otherwise involved in any action, suit, or proceeding, whether
civil, criminal, administrative, or investigative (hereinafter a "proceeding"),
by reason of the fact that he or she is or was a director, officer, employee, or
agent of the Corporation or any of its direct or indirect subsidiaries or is or
was serving at the request of the Corporation as a director, officer, employee,
or agent of any other corporation or of a partnership, joint venture, trust, or
other enterprise, including service with respect to an employee benefit plan
(hereinafter
 
                                      II-1

an "indemnitee"), whether the basis of such proceeding is alleged action in an
official capacity as a director, officer, employee, or agent or in any other
capacity while serving as a director, officer, employee, or agent, shall be
indemnified and held harmless by the Corporation to the fullest extent
authorized by the Delaware General Corporation Law, as the same exists or may
hereafter be amended (but, in the case of any such amendment, only to the extent
that such amendment permits the Corporation to provide broader indemnification
rights than permitted prior thereto), against all expense, liability, and loss
(including attorneys' fees, judgments, fines, ERISA excise taxes or penalties,
and amounts paid in settlement) reasonably incurred or suffered by such
indemnitee in connection therewith, and such indemnification shall continue as
to an indemnitee who has ceased to be a director, officer, employee, or agent
and shall inure to the benefit of the indemnitee's heirs, executors, and
administrators; provided, however, that, except as provided in paragraph (c) of
this Article 11 with respect to proceedings to enforce rights to
indemnification, the Corporation shall indemnify any such indemnitee in
connection with a proceeding (or part thereof) initiated by such indemnitee only
if such proceeding (or part thereof) was authorized by the Board of Directors of
the Corporation.
 
    "(b) The right to indemnification conferred in paragraph (a) of this Article
11 shall include the right to be paid by the Corporation the expenses incurred
in defending any proceeding for which such right to indemnification is
applicable in advance of its final disposition (hereinafter an "advancement of
expenses"); provided, however, that, if the Delaware General Corporation Law
requires, an advancement of expenses incurred by an indemnitee in his or her
capacity as a director or officer (and not in any other capacity in which
service was or is rendered by such indemnitee, including, without limitation,
service to an employee benefit plan) shall be made only upon delivery to the
Corporation of an undertaking (hereinafter an "undertaking"), by or on behalf of
such indemnitee, to repay all amounts so advanced if it shall ultimately be
determined by final judicial decision from which there is no further right to
appeal (hereinafter a "final adjudication") that such indemnitee is not entitled
to be indemnified for such expenses under this Article 11 or otherwise.
 
    "(c) The rights to indemnification and to the advancement of expenses
conferred in paragraphs (a) and (b) of this Article 11 shall be contract rights.
If a claim under paragraph (a) or (b) of this Article 11 is not paid in full by
the Corporation within sixty days after a written claim has been received by the
Corporation, except in the case of a claim for an advancement of expenses, in
which case the applicable period shall be twenty days, the indemnitee may at any
time thereafter bring suit against the Corporation to recover the unpaid amount
of the claim. If successful in whole or in part in any such suit, or in a suit
brought by the Corporation to recover an advancement of expenses pursuant to the
terms of an undertaking, the indemnitee shall be entitled to be paid also the
expense of prosecuting or defending such suit. In (i) any suit brought by the
indemnitee to enforce a right to indemnification hereunder (but not in a suit
brought by an indemnitee to enforce a right to an advancement of expenses) it
shall be a defense that, and (ii) any suit by the Corporation to recover an
advancement of expenses pursuant to the terms of an undertaking, the Corporation
shall be entitled to recover such expenses upon a final adjudication that, the
indemnitee has not met any applicable standard for indemnification set forth in
the Delaware General Corporation Law. Neither the failure of the Corporation
(including its Board of Directors, independent legal counsel, or its
stockholders) to have made a determination prior to the commencement of such
suit that indemnification of the indemnitee is proper in the circumstances
because the indemnitee has met the applicable standard of conduct set forth in
the Delaware General Corporation Law, nor an actual determination by the
Corporation (including its Board of Directors, independent legal counsel, or its
stockholders) that the indemnitee has not met such applicable standard of
conduct, shall create a presumption that the indemnitee has not met the
applicable standard of conduct or, in the case of such a suit brought by the
indemnitee, be a defense to such suit. In any suit brought by the indemnitee to
enforce a right to indemnification or to an advancement of expenses hereunder,
or by the Corporation to recover an advancement of expenses pursuant to the
terms of an undertaking, the burden of proving that the indemnitee is not
entitled to be indemnified, or to such advancement of expenses, under this
Article 11 or otherwise, shall be on the Corporation.
 
                                      II-2

    "(d) The rights to indemnification and to the advancement of expenses
conferred in this Article 11 shall not be exclusive of any other right which any
person may have or hereafter acquire under any statute, this certificate of
incorporation, by-law, agreement, vote of stockholders or disinterested
directors, or otherwise.
 
    "(e) The Corporation may maintain insurance, at its expense, to protect
itself and any director, officer, employee, or agent of the Corporation or
another corporation, partnership, joint venture, trust, or other enterprise
against any expense, liability, or loss, whether or not the Corporation would
have the power to indemnify such person against such expense, liability, or loss
under the Delaware General Corporation Law.
 
    "(f) The Corporation's obligation, if any, to indemnify any person who was
or is serving as a director, officer, employee, or agent of any direct or
indirect subsidiary of the Corporation or, at the request of the Corporation, of
any other corporation or of a partnership, joint venture, trust, or other
enterprise shall be reduced by any amount such person may collect as
indemnification from such other corporation, partnership, joint venture, trust,
or other enterprise.
 
    "(g) Any repeal or modification of the foregoing provisions of this Article
11 shall not adversely affect any right or protection hereunder of any person in
respect of any act or omission occurring prior to the time of such repeal or
modification."
 
    Reference is made to the form of Underwriting Agreement filed as Exhibit 1.1
to the Registration Statement for certain provisions regarding indemnification
of the Company, its officers and directors, and any controlling persons by the
Underwriters against certain liabilities for information furnished by the
Underwriters.
 
    Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers and controlling persons of the Company
pursuant to the foregoing provisions or otherwise, the Company has been advised
that, in the opinion of the Securities and Exchange Commission, such
indemnification is against public policy as expressed in the Securities Act and
is, therefore, unenforceable.
 
ITEM 15. RECENT SALES OF UNREGISTERED SECURITIES
 
    Set forth below in chronological order is information regarding the numbers
of shares of Common Stock sold by the Company, the number of options issued by
the Company, and the principal amount of debt instruments issued by the Company
since April 8, 1996 (inception), the consideration received by the Company for
such shares, options and debt instruments and information relating to the
section of the Securities Act or rule of the Securities and Exchange Commission
under which exemption from registration was claimed. None of these securities
was registered under the Securities Act. Except as otherwise indicated, no sales
of securities involved the use of an underwriter and no commissions were paid in
connection with the sale of any securities.
 
    Each of such transactions was exempt from registration under the Securities
Act by virtue of the provisions of Section 4(2) and/or Section 3(b) of the
Securities Act. Each purchaser of the securities described below has represented
that he/she/it understands that the securities acquired may not be sold or
otherwise transferred absent registration under the Securities Act or the
availability of an exemption from the registration requirements of the
Securities Act, and each certificate evidencing the securities owned by each
purchaser bears or will bear upon issuance a legend to that effect.
 
    All share numbers set forth below give effect to a 2.325578-for-one stock
split effected on May 15, 1997 and a 1.95-for-one-reverse stock split effected
on       , 1997.
 
    From the Company's inception through December 31, 1996, the Company issued
to certain stockholders, including the founders of the Company, certain other
directors and officers of the Company, a total of       shares of Common Stock
at a price of $.01 per share.
 
                                      II-3

    On January 3, 1997, the Company issued to Terry A. Lee 59,630 shares of
Common Stock at a price of approximately $.01 per share.
 
    On May 21, 1997, the Company completed a private placement, for $2,250,000,
of 45 Units, each Unit consisting of 16,564 shares of Common Stock, at a price
of $50,000 per Unit. Each of the investors agreed to acquire the Units for
investment purposes only and not with a view to distribution. The certificates
evidencing the Common Stock underlying the Units were appropriately legended. In
the opinion of the Registrant, the offer and the sale of the Units was exempt by
virtue of Section 4(2) of the Securities Act and the rules promulgated
thereunder.
 
ITEM 16. EXHIBITS
 
    (a) The following exhibits are filed herewith:
 


EXHIBIT NO.
- -------------
            
        1.1    Form of Underwriting Agreement
        3.1    Articles of Incorporation
        3.2*   Bylaws
        4.1    Form of Representative's Warrant
        4.2*   Form of Common Stock Certificate
        5.1*   Opinion of Brock Fensterstock Silverstein McAuliffe & Wade LLC
       10.1*   Employment Agreement, dated as of April 1, 1996 between Claimsnet.com inc. and Bo W. Lycke
       10.2    1997 Stock Option Plan
       10.3*   Form of Indemnification Agreement
       10.4    Agreement and Plan of Merger, dated June 2, 1997, among Claimsnet.com inc. (formerly, American NET
               Claims Inc.), ANC Holdings, Inc., Medica Systems, Inc., and the stockholders of Medica Systems Inc.
       10.5    Promissory Note, dated July 31, 1996, from American NET Claims Inc. to American Medical Finance,
               Inc., in the principal amount of $3,740,000
       10.6    Security Agreement, dated July 31, 1996, between Claimsnet.com inc. and American Medical Finance,
               Inc.
       10.7    Employment Agreement, dated as of September 17, 1996, between Claimsnet.com inc. and Terry A. Lee, as
               amended as of March 26, 1997.
       10.8    Service Agreement, dated August 5, 1997, between American Medical Finance, Inc. and Claimsnet.com
               inc.
       10.9    Employment Agreement, dated June 2, 1997, between Claimsnet.com inc. and Randall S. Lindner
       23.1    Consent of King Griffin & Adamson P.C.
       23.2*   Consent of Brock Fensterstock Silverstein McAuliffe & Wade LLC (contained in the Opinion filed as
               Exhibit 5.1).
       24.1    Power of Attorney (set forth on the signature page hereof)

 
- ------------------------
 
*   To be filed by amendment.
 
ITEM 17. UNDERTAKINGS
 
    (a) The undersigned Registrant hereby undertakes:
 
    (1) to file, during any period in which offers or sales are being made, a
post-effective amendment to this registration statement:
 
        (i) To include any prospectus required by section 10(a)(3) of the
    Securities Act;
 
                                      II-4

        (ii) To reflect in the prospectus any facts or events which,
    individually or together, represent a fundamental change in the information
    in the registration statement;
 
        (iii) To include any additional or changed material information on the
    plan of distribution;
 
    (2) that, for the purpose of determining any liability under the Securities
Act, each such post-effective amendment shall be treated as a new registration
statement relating to the securities offered therein, and the offering of such
securities at that time shall be deemed to be the initial bona fide offering
thereof.
 
    (3) to remove from registration by means of a post-effective amendment any
of the securities being registered which remain unsold at the termination of the
Offering.
 
    (b) Insofar as indemnification for liabilities arising under the Securities
Act may be permitted to directors, officers, and controlling persons of the
Registrant pursuant to the foregoing provisions, or otherwise, the Registrant
has been advised that in the opinion of the Securities and Exchange Commission
such indemnification is against public policy as expressed in the Securities Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the Registrant of expenses
incurred or paid by a director, officer, or controlling person of the Registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Securities Act and will be governed by the final
adjudication of such issue.
 
    (c) The Registrant hereby undertakes that it will:
 
    (1) For determining any liability under the Securities Act, treat the
information omitted from the form of prospectus filed as part of this
registration statement in reliance upon Rule 430A and contained in a form of
prospectus filed by the Registrant pursuant to Rule 424(b)(1) or (4) or 497(h)
under the Securities Act as part of this registration statement as of the time
the Commission declared it effective.
 
    (2) For the purpose of determining any liability under the Securities Act,
treat each post-effective amendment that contains a form of prospectus as a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time as the initial bona fide offering
thereof.
 
    (d) The Registrant hereby undertakes that it will provide to the underwriter
at the closing specified in the underwriting agreement certificates in such
denominations and registered in such names as required by the underwriter to
permit prompt delivery to each purchaser.
 
                                      II-5

                                   SIGNATURES
 
    In accordance with the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-1 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the city of Dallas, Texas on September 23, 1997.
 
                                Claimsnet.com inc.
 
                                By:                /s/ BO W. LYCKE
                                      ------------------------------------------
                                                     Bo W. Lycke
                                         Chairman of the Board of Directors,
                                        President, and Chief Executive Officer
 
                               POWER OF ATTORNEY
 
    KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints Bo W. Lycke and Ward L. Benson, and each of them,
his true and lawful attorneys-in-fact and agents, with full power of
substitution and resubstitution, for him and his name, place and stead, and in
any and all capacities, to sign any and all amendments to this Registration
Statement (including post-effective amendments and registration statements filed
pursuant to Rule 462(b) under the Securities Act of 1933, as amended and
otherwise), and to file the same, with all exhibits thereto, and other documents
in connection therewith, with the Securities and Exchange Commission, granting
to said attorneys-in-fact and agents, and each of them, full power and authority
to do and perform such and every act and thing requisite and necessary to be
done, as fully to all intents and purposes as he might or could do in person,
hereby ratifying and confirming all that said attorneys-in-fact and agents, or
any of them, or his substitute or substitutes, may lawfully do or cause to be
done by virtue thereof.
 
    Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.
 
          SIGNATURE                        TITLE                    DATE
- ------------------------------  ---------------------------  -------------------
                                Chairman of the Board of
       /s/ BO W. LYCKE            Directors, President, and
- ------------------------------    Chief Executive Officer    September 23, 1997
         Bo W. Lycke              (Principal Executive
                                  Officer)
 
                                Vice President and Chief
    /s/ MARK W. PATTERSON         Financial Officer
- ------------------------------    (Principal Financial and   September 23, 1997
      Mark W. Patterson           Accounting Officer)
 
       /s/ TERRY A. LEE
- ------------------------------  Executive Vice President of  September 23, 1997
         Terry A. Lee             Marketing and Technology
 
      /s/ WARD L. BENSEN
- ------------------------------  Director                     September 23, 1997
        Ward L. Bensen
 
   /s/ ROBERT H. BROWN, JR.
- ------------------------------  Director                     September 23, 1997
     Robert H. Brown, Jr.
 
                                      II-6



          SIGNATURE                        TITLE                    DATE
- ------------------------------  ---------------------------  -------------------
      /s/ STURE HEDLUND
- ------------------------------  Director                     September 23, 1997
        Sture Hedlund
 
   /s/ JOHN C. WILLEMS, III
- ------------------------------  Director                     September 23, 1997
     John C. Willems, III
 
                                      II-7