EXECUTION COPY
















                         CLINICAL TRANSACTION AGREEMENT


                                     Between


                     SYNETIC HEALTHCARE COMMUNICATIONS, INC.

                                       and

                    HEALTH INSURANCE PLAN OF GREATER NEW YORK














Pages where confidential treatment has been requested are stamped "Confidential
Treatment Requested and the Redacted Material has been separately filed with 
the Commission", and the confidential section has been marked in the margin
with a star (*).


                                TABLE OF CONTENTS



1. DEFINITIONS...............................................................  1


2. SYNETIC RESPONSIBILITIES..................................................  3


3. PAYER RESPONSIBILITIES....................................................  4


4. DEPLOYMENT AND IMPLEMENTATION.............................................  5


5. INTELLECTUAL PROPERTY AND LICENSES........................................  6


6. PERFORMANCE...............................................................  7


7. FEES AND CHARGES..........................................................  8


8. LIMITATION OF LIABILITY AND REMEDIES......................................  8


9. INDEMNITIES...............................................................  9


10. TERM OF AGREEMENT........................................................ 10


11. TERMINATION OF AGREEMENT................................................. 10


12. DISPUTE RESOLUTION AND ARBITRATION....................................... 11


13. SECURITY, CONFIDENTIALITY AND DATA....................................... 11


14. GENERAL.................................................................. 12


SCHEDULE A - Fees............................................................A-1


SCHEDULE B - Prescription Communication Services.............................B-1


SCHEDULE C - Laboratory Communication Services...............................C-1


SCHEDULE D - Payer-Supplied Information......................................D-1


SCHEDULE E - Financial Warranty..............................................E-1


SCHEDULE F - Synetic Insurance...............................................F-1


SCHEDULE G - Performance Standards...........................................G-1



                                      -i-





                         CLINICAL TRANSACTION AGREEMENT

This Agreement is entered into as of this 1st day of January, 1999, by and among
Health Insurance Plan of Greater New York, a corporation with offices at 7 West
34th Street, 12th Floor, New York, New York 10001 ("Payer"), and Synetic
Healthcare Communications, Inc., a Delaware corporation having its principal
place of business at River Drive Center 2, 669 River Drive, Elmwood Park, New
Jersey 07407-1361 ("Synetic").

            WHEREAS, Synetic desires to provide to Payer, on an exclusive basis,
certain on-line prescription and laboratory transaction, messaging and
content/reference services described in this Agreement as Clinical Transaction
Services;

            WHEREAS, Payer desires that Synetic provides such services, all on
the terms and conditions set forth herein;

            NOW, THEREFORE, in consideration of the mutual promises made, the
terms and conditions hereunder described and other valuable consideration, the
parties agree as follows:




                                 1. DEFINITIONS


As used in this Agreement, the following terms shall have the meanings indicated
unless the context clearly requires otherwise:

     1.1 Agreement. "Agreement" shall refer to the terms and conditions set
forth herein and in the Schedules attached hereto, which are hereby made an
integral part of this Agreement and shall be read as if included within the text
of this Agreement.


     1.2 Clinical Transaction Services. "Clinical Transaction Services" shall
mean the Prescription Communication Services and the Laboratory Communication
Services.


     1.3 Confidential Information. "Confidential Information" shall have the
meaning set forth in Section 13.2.


     1.4 Cure Period. "Cure Period" shall have the meaning set forth in Section
11.1.


     1.5 Current Payer-Member. "Current Payer-Member" shall mean each of Payer,
Empire Blue Cross and Blue Shield and Group Health Incorporated.


     1.6 Damages. "Damages" shall have the meaning set forth in Section 9.1.


     1.7 Debtor Relief Law. "Debtor Relief Law" shall have the meaning set forth
in Section 11.2.1


     1.8 Effective Date. "Effective Date" shall mean the date in this Agreement
first written above.


     1.9 End-User. "End-User" shall mean a physician or other healthcare
provider or staff thereof, who is an authorized and registered user of any of
the Clinical Transaction Services.

                                      -1-


     1.10 Healthcare-Payer. "Healthcare-Payer" shall mean an insurer or other
payer of health-related claims.


     1.11 Indemnified Party. "Indemnified Party" shall have the meaning set
forth in Section 9.3.1.


     1.12 Indemnifying Party. "Indemnifying Party" shall have the meaning set
forth in Section 9.3.1.


     1.13 IT. "IT" shall have the meaning set forth in Section 2.4.


     1.14 Laboratory Communication Services. "Laboratory Communication Services"
shall mean on-line transaction, messaging and content services which connect
physician offices with Payer and with clinical laboratories (via the Synetic
System) in order to enable physicians to write, modify and order laboratory
tests, view laboratory test results, and review information relating to or
prompted by the selection of a laboratory test, as such services are more fully
described in Schedule C.


     1.15 Lab Project Plan. "Lab Project Plan" shall have the meaning set forth
in Section 4.2.


     1.16 Member. "Member" shall mean any member, including without limitation
any Payer-Member, of THINC.


     1.17 Payer Data. "Payer Data" shall have the meaning set forth in Section
13.3.


     1.18 Payer Marks. "Payer Marks" shall have the meaning set forth in Section
5.4.


     1.19 Payer-Member. "Payer-Member" shall mean a Healthcare-Payer who is or
becomes a Member, including without limitation the Current Payer-Members.


     1.20 Payer Proprietary Materials. "Payer Proprietary Materials" shall have
the meaning set forth in Section 5.1.


     1.21 Payer Relationship Manager. "Payer Relationship Manager" shall have
the meaning set forth in Section 3.12.


     1.22 Payer-Supplied Information. "Payer-Supplied Information" shall mean
such information described in Schedule D.


     1.23 Payer System. "Payer System" shall mean the facilities, computer
hardware and software and the communications network, which Payer shall employ
to utilize the Clinical Transaction Services.


     1.24 PBM. "PBM" shall mean pharmaceutical benefit manager.


     1.25 Performance Standards. "Performance Standards" shall mean the
procedures and standards set forth in Schedule G attached hereto for the
Clinical Transaction Services and the Synetic System.


     1.26 Person. "Person" shall mean a natural person, corporation, limited
liability company, association, joint stock company, limited partnership,
general partnership, proprietorship, trust, self-regulatory organization or
other entity, enterprise authority or business organization.

                                      -2-


     1.27 Prescription Communication Services. "Prescription Communication
Services" shall mean on-line transaction, messaging and content services which
connect physician offices with Payer and with pharmacies (via the Synetic
System) in order to enable physicians to write, modify, order and renew
prescriptions and review information relating to or prompted by the selection or
use of a prescription drug, as such services are more fully described in
Schedule B.


     1.28 Prescription Project Plan. "Prescription Project Plan" shall have the
meaning set forth in Section 4.2.


     1.29 Project Plan. "Project Plan" shall have the meaning set forth in
Section 4.2.


     1.30 Synetic Marks. "Synetic Marks" shall have the meaning set forth in
Section 5.3.


     1.31 Synetic Proprietary Materials. "Synetic Proprietary Materials" shall
mean all software, information, data and materials provided by Synetic
hereunder, including but not limited to the Clinical Transaction Services, the
Synetic System, the Synetic Marks, all software and documentation associated
with any of the foregoing, all copyrights, trademarks, patents, trade secrets
and other intellectual property rights inherent therein or appurtenant thereto
and any modifications, enhancements, updates and upgrades thereto, all as owned
or licensed by Synetic as of the Effective Date or thereafter created, designed,
developed or licensed by Synetic, its employees or agents.


     1.32 Synetic Relationship Manager. "Synetic Relationship Manager" shall
have the meaning set forth in Section 2.6.


     1.33 Synetic System. "Synetic System" shall mean the facilities, computer
hardware and software and the communications network and related services, which
Synetic shall use to provide the Clinical Transaction Services.


     1.34 Term. "Term" shall have the meaning set forth in Section 10.1.


     1.35 THINC. "THINC" shall mean The Health Information Network Connection
LLC, a New York limited liability company.


                           2. SYNETIC RESPONSIBILITIES


     2.1 Provision of Clinical Transaction Services. Synetic shall provide to
Payer the Clinical Transaction Services, in accordance with the terms and
conditions set forth in this Agreement, for the fees set forth in Section 7.


     2.2 Connections. Synetic will provide the high speed telecommunications
connections and supporting equipment required to maintain connectivity between
the Synetic System and the Payer System for the Clinical Transaction Services.
Synetic and Payer will share equally the costs of such connections and
supporting equipment.


     2.3 End-User Services. Synetic shall provide certain End-User training,
implementation, marketing and support services for use of the Clinical
Transaction Services.


     2.4 Synetic Implementation and Support. Synetic will provide appropriate
information technology ("IT") management for project planning and execution.
Synetic will institute an appropriate internal chain of command for escalating
IT issues regarding development or implementation priorities.

                                      -3-

Synetic will provide appropriate response to technical inquiries or service
issues from Payer's designated technical personnel.


     2.5 Laws and Regulations. Synetic will meet all applicable legal and
regulatory requirements with regard to the transmission of confidential patient
data and electronic prescriptions. Synetic shall comply in all material respects
with applicable laws and regulations relating to performance of its obligations
hereunder.


     2.6 Synetic Relationship Manager. Synetic will appoint a relationship
manager (the "Synetic Relationship Manager") to manage the relationship
established by this Agreement who will (a) coordinate and monitor Synetic's
obligations under this Agreement, and (b) serve as the primary liaison with the
Payer Relationship Manager.


                            3. PAYER RESPONSIBILITIES


     3.1 Exclusive Grant. Payer agrees that Synetic shall have the sole and
exclusive right to implement, deliver, support, provide, maintain or make
available to or on behalf of Payer any or all of the Clinical Transaction
Services, except as provided in Schedules B and C. Without limitation of the
foregoing, Payer shall not, directly or indirectly, endorse, advertise, promote,
implement, access, use, deliver, support or license or contract for any service
or software that implements, supports, provides or mediates any aspect of the
Clinical Transaction Services, either synchronously or asynchronously, except as
provided in Schedules B and C. Payer acknowledges that Synetic will provide
Clinical Transaction Services to other Healthcare-Payers, and that the Synetic
System and the Clinical Transaction Services will be open to all
Healthcare-Payers and healthcare providers.


     3.2 Connections and Interfaces. Payer shall establish all interfaces to the
Synetic System from the Payer System and modify the Payer System to provide
additional capabilities as are reasonably necessary for the proper use of the
Clinical Transaction Services. Payer shall establish such interfaces as soon as
practicable pursuant to, and, in any case, not later than the dates specified
in, the Project Plan.


     3.3 Payer-Supplied Information. Payer agrees to provide to Synetic, either
directly or through a surrogate (e.g., PBM) designated by Payer, the
Payer-Supplied Information and other content, in a form, manner and frequency to
be mutually agreed upon and set forth in the Project Plan, as is reasonably
necessary for Synetic to provide to Payer the Clinical Transaction Services.


     3.4 Support of Synetic's Marketing Efforts. Payer agrees to actively
endorse and support Synetic's efforts to market the Clinical Transaction
Services. Payer shall identify Synetic as Payer's exclusive provider of the
Clinical Transaction Services. Payer will provide Synetic access to and liaison
with Payer's product marketing department/division and all other Payer marketing
resources so as to fully cooperate with the marketing and sales activities of
Synetic.


     3.5 Payer-Physician Communications. Payer will communicate to its
participating, and prospective participating, physicians regarding the
advantages of utilizing the Clinical Transaction Services by integrating such
announcements into all appropriate Payer-to-physician communications.


     3.6 Marketing of Clinical Transaction Services. Payer shall use its best
efforts to develop prescription and lab management programs aimed at maximizing
adoption of the Clinical Transaction Services. Payer agrees to use best efforts
to promote and market the Clinical Transaction Services to its customers.


                                      -4-


     3.7 Physician Data. As soon as practicable, and in any case not later than
thirty (30) days after the Effective Date, Payer will provide Synetic with a
list of, and detailed data regarding, target "high prescribing" and "high lab
test ordering" physicians, to support targeted sales efforts, such data to be in
a form, manner and frequency to be agreed upon. Payer will also provide Synetic
with updates to such data from time to time.


     3.8 Payer Implementation and Support. Payer will provide Synetic with all
access to and support from Payer technical resources as is deemed reasonably
necessary by Synetic in connection with the operation of and connectivity
between the Synetic System and the Payer System, and for testing, certifying,
implementing and updating all Payer System interfaces and all software related
to the Clinical Transaction Services. Without limitation of the foregoing, Payer
will ensure commitment of Payer's internal IT resources and personnel to the
implementation of the Project Plan. Payer will provide Synetic with appropriate
IT management assistance for project planning and execution. Payer will
institute an appropriate internal chain of command for escalating IT issues
regarding development or implementation of the Clinical Transaction Services.
Payer will provide appropriate response to technical inquiries or customer
service issues from the Synetic Help Desk or Synetic technical support
personnel.


     3.9 Payer System. Payer shall be responsible for acquiring, operating and
maintaining the Payer System, as may be reasonably necessary for the proper use
of the Clinical Transaction Services.


     3.10 Performance Problems. Payer shall promptly report to Synetic any
performance problems relating to the Clinical Transaction Services.


     3.11 Laws and Regulations. Payer shall comply in all material respects with
all applicable laws and regulations relating to performance of its obligations
hereunder.


     3.12 Payer Relationship Manager. Payer will appoint a relationship manager
to manage the relationship established by this Agreement (the "Payer
Relationship Manager") who will (a) coordinate and monitor Payer's obligations
under this Agreement, and (b) serve as the primary liaison with the Synetic
Relationship Manager.


     3.13 Plan Members. Payer represents to Synetic that, as of the Effective
Date, Payer provides medical health insurance benefits to at least 800,000 plan
members.


                        4. DEPLOYMENT AND IMPLEMENTATION


     4.1 Deployment and Implementation Activities. Each of the parties shall
perform its respective duties and obligations regarding deployment and
implementation of the Clinical Transaction Services according to the plans and
within the timeframes set forth in each Project Plan established pursuant to
Section 4.2. The parties acknowledge that it may be necessary to conduct market
tests of the Clinical Transaction Services prior to pilot or full-scale
deployment. In addition, the parties acknowledge that the timely deployment and
implementation of the Clinical Transaction Services will require the full
cooperation of the parties and that the ability of each party to perform its
duties and obligations with respect to the Clinical Transaction Services may be
dependent on the other party's performance of its duties and obligations.


     4.2 Project Plans. Payer and Synetic will develop, within one hundred
twenty (120) days from the Effective Date, or such longer period as is necessary
for the completion of such plan, a detailed project plan, which will contain the
development and technical implementation schedule, pilot timeframe, and
production availability/timeframe of the deployment of the Prescription
Communication



                                      -5-


Services (the "Prescription Project Plan"). Following completion of the
Prescription Project Plan, Payer and Synetic will develop, within one hundred
eighty (180) days from such completion of the Prescription Project Plan, or such
longer period as is necessary for the completion of such plan, a detailed
project plan, which will contain the development and technical implementation
schedule, pilot timeframe, and production availability/timeframe of the
deployment of the Laboratory Communication Services (the "Lab Project Plan",
and, together with the Prescription Project Plan, the "Project Plan").
Notwithstanding the foregoing, Synetic and Payer may commence the development
work described in Section 4.3 prior to the completion of the Lab Project Plan.
The Project Plan will address key Payer requirements, as well as generic product
functionality issues (i.e., bar coding and deployment of bar coding equipment,
sorting of patient specimens between multiple clinical labs, etc.). The
completed Prescription Project Plan and Lab Project Plan shall be attached to,
and shall become a part of, this Agreement. Any changes to a Project Plan must
be mutually agreed to in writing by the parties. Each party acknowledges and
agrees that such changes may require changes in performance deadlines for
Synetic and/or Payer, and that the failure by one party to meet the requirements
set forth in either Project Plan may require changes in the performance
deadlines for the other party.


     4.3 Development Partner. Synetic will designate Payer as a Synetic
development partner for the Clinical Transaction Services. Specifically:


          4.3.1 Payer will pilot the Laboratory Communication Services with
     Payer's laboratory subsidiary, Centralized Laboratory Services, Inc.
     ("CLS"), and End-Users in Payer's owned and leased facilities.


          4.3.2 Payer will pilot the Prescription Communication Services with
     End-Users in Payer's owned and leased facilities, and as permitted by
     applicable laws and regulations, with Payer's owned pharmacies.


          4.3.3 Synetic agrees to work closely with Payer on the development of
     the lab product and implementation specifications.


          4.3.4 Payer agrees to implement the Prescription Communication
     Services for all End-Users within Payer's owned and leased sites as soon as
     is reasonably practicable.


          4.3.5 Synetic will waive all program set up and annual maintenance
     costs associated with the Prescription Communication Services and the
     Laboratory Communication Services for the first two (2) years of the Term.


                      5. INTELLECTUAL PROPERTY AND LICENSES


     5.1 Payer System. Subject to the terms of this Agreement, Payer hereby
grants to Synetic the right to access and use the Payer System and any other
Payer-owned or licensed systems and technology, software, proprietary elements,
documentation, records and trade secrets or know-how (including, without
limitation, the Payer Data and the Payer-Supplied Information) (collectively the
"Payer Proprietary Materials") as necessary to enable Synetic to perform its
responsibilities hereunder, including but not limited to providing the Clinical
Transaction Services. Payer shall obtain, and Synetic will cooperate with Payer
in obtaining, any necessary consents, licenses and approvals from Payer's
licensors or other providers with respect to Synetic's use of the Payer
Proprietary Materials as contemplated hereunder.


                                      -6-


     5.2 Synetic System. Synetic hereby grants to Payer the right to use and
access the Synetic System and the Clinical Transaction Services as necessary to
enable Payer to perform its responsibilities hereunder. Synetic shall obtain,
and Payer will cooperate with Synetic in obtaining, any necessary consents,
licenses and approvals of Synetic's licensors or other providers with respect to
Payer's use of the Synetic System and the Clinical Transaction Services.


     5.3 Synetic Marks. Synetic hereby grants to Payer the right to use the
Synetic trademarks, corporate and trade names and logos, and other appropriate
branding (collectively, the "Synetic Marks") in connection with and for the
marketing and promotion of the Clinical Transaction Services. Synetic will have
the right to approve in writing the use of the Synetic Marks in any written
communication materials prior to publication.


     5.4 Payer Marks. Payer hereby grants to Synetic the right to use Payer's
trademarks, corporate and trade names and logos, and other appropriate branding
(collectively, the "Payer Marks") in connection with and for the marketing and
promotion of the Clinical Transaction Services, including without limitation, in
sales/marketing collateral, on computer screens, and via other communications
media, such as monthly Synetic-hosted physician seminars. Payer will have the
right to approve in writing the use of the Payer Marks in any written
communication materials prior to publication.


     5.5 Limitations. Neither party shall have the right to sublicense, assign
or otherwise transfer the rights granted to it by the other under this Section
5, except as provided in Section 14.10.


     5.6 Rights of Synetic. Payer acknowledges and agrees that, as between Payer
and Synetic, all right, title and interest in and to the Synetic Proprietary
Materials shall remain the sole and exclusive property of Synetic. All rights to
patents, copyrights, trademarks, service marks, trade secrets, know-how and
methodologies relating to the Synetic Proprietary Materials and Synetic's
performance of the Clinical Transaction Services under this Agreement belong
exclusively to, and shall at all times remain with, Synetic. All rights therein
not explicitly licensed to Payer herein, whether now existing or which may
hereafter come into existence, including without limitation rights in all media
and formats addressed herein and in media and formats other than those addressed
herein, are reserved exclusively to Synetic.


     5.7 Rights of Payer. Synetic acknowledges and agrees that, as between Payer
and Synetic, all right, title and interest in and to the Payer Proprietary
Materials and the Payer Marks, shall remain the sole and exclusive property of
Payer.


                                 6. PERFORMANCE


     6.1 Manner of Performance. Synetic undertakes to perform the Clinical
Transaction Services in a professional and businesslike manner. In addition,
Synetic warrants that such Clinical Transaction Services will be performed, and
the Synetic System will be managed, in accordance with the Performance Standards
set forth in Schedule G.


     6.2 NO WARRANTIES. EXCEPT AS SO PROVIDED IN SECTION 6.1, NEITHER SYNETIC
NOR ANY OF ITS AFFILIATES, EMPLOYEES, OFFICERS, DIRECTORS, AGENTS OR LICENSORS
MAKES, AND PAYER RECEIVES, NO WARRANTIES, EXPRESS, IMPLIED, STATUTORY OR
ALLEGEDLY EXTENDED IN ANY COMMUNICATION WITH PAYER, INCLUDING ANY WARRANTY OF
MERCHANTABILITY, SATISFACTORY QUALITY OR FITNESS FOR A PARTICULAR PURPOSE OR
WARRANTY THAT THE CLINICAL TRANSACTION SERVICES PROVIDED TO PAYER UNDER THIS
AGREEMENT SHALL BE UNINTERRUPTED OR ERROR-FREE, NOR DO THEY WARRANT THAT CERTAIN
RESULTS


                                      -7-



MAY BE OBTAINED BY PAYER OR AN END-USER IN CONNECTION WITH EITHER'S USE
OF THE CLINICAL TRANSACTION SERVICES. ALL SERVICES AND PRODUCTS (INCLUDING THE
CLINICAL TRANSACTION SERVICES AND THE SYNETIC SOFTWARE) ARE PROVIDED ON AN "AS
IS" BASIS.


                               7. FEES AND CHARGES


     7.1 Clinical Transaction Services Fees. Payer agrees to pay to Synetic the
Clinical Transaction Services fees and other fees set forth in Schedule A.


     7.2 Financial Warranty. Synetic will provide to Payer the financial
warranty regarding the Prescription Communication Services as set forth in
Schedule E. Payer agrees to provide Synetic with such information as is
reasonably sufficient to enable Synetic to verify Payer's actual savings
pursuant to Schedule E.


     7.3 Costs of Performance. Unless otherwise specified herein, Synetic and
Payer will each bear its respective costs of performance under this Agreement.


     7.4 Timeliness of Payment. Payer shall pay all fees to Synetic as described
in this Section 7 and Schedule A within thirty (30) days after receipt of an
invoice therefor, except for fees disputed in good faith. Payer shall also pay
to Synetic interest at a rate of one percent (1%) of the invoice amount for each
thirty (30) day period, or portion thereof, for which timely payment has not
been made.


     7.5 Beta Tests. Synetic agrees that Payer will not be charged Clinical
Transaction Services fees in connection with any beta tests conducted by
Synetic.


     7.6 Taxes. Payer will pay to Synetic amounts equal to any taxes, however
designated or levied, based upon any charges under this Agreement, or upon this
Agreement or the services or materials provided hereunder, or Payer's use
thereof, including state and local sales, use, privilege or excise taxes based
on gross revenue, and any taxes or amounts in lieu thereof paid or payable by
Synetic in respect of the foregoing, but excluding any franchise taxes, taxes
based on the adjusted gross income of Synetic, and employee withholding, FICA,
and other taxes relating to Synetic personnel performing services hereunder.


                     8. LIMITATION OF LIABILITY AND REMEDIES


     8.1 DISCLAIMER OF DAMAGES. EXCEPT TO THE EXTENT PROVIDED IN SECTION 9,
NEITHER SYNETIC NOR PAYER WILL BE LIABLE FOR ANY INDIRECT, INCIDENTAL,
CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES ARISING UNDER THIS AGREEMENT,
INCLUDING BUT NOT LIMITED TO LOSS OF DATA, INTEREST, ANTICIPATED SAVINGS,
REVENUES OR PROFITS, OR INTERRUPTION OF BUSINESS, EVEN IF SUCH PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH LOSSES OR DAMAGES. THE LIMITATIONS OF
LIABILITY IN THIS SECTION SHALL APPLY REGARDLESS OF THE FORM OF ACTION, WHETHER
IN CONTRACT, TORT (INCLUDING NEGLIGENCE OF ANY KIND, WHETHER ACTIVE OR PASSIVE),
WARRANTY, STRICT LIABILITY OR ANY OTHER LEGAL OR EQUITABLE GROUNDS. EXCEPT TO
THE EXTENT PROVIDED IN SECTION 9, ALL REMEDIES AVAILABLE TO SYNETIC AND PAYER
SHALL BE LIMITED TO (I) INJUNCTIVE RELIEF (WHERE APPROPRIATE), (II) SUCH PARTY'S
ACTUAL DIRECT MONEY DAMAGES IN AN AGGREGATE AMOUNT FOR THE TERM NOT TO EXCEED
FEES PAYABLE BY PAYER TO



                                      -8-


SYNETIC DURING THE TWELVE (12) MONTHS IMMEDIATELY PRIOR TO THE CLAIM TO WHICH
SUCH DAMAGES RELATE, AND (III) ANY UNPAID OR UNREIMBURSED FEES AND COSTS.


     8.2 ESSENTIAL ELEMENTS. THE PARTIES ACKNOWLEDGE THAT THE FOREGOING
DISCLAIMER AND LIMITATIONS OF LIABILITY ARE ESSENTIAL ELEMENTS OF THIS
AGREEMENT.


                                 9. INDEMNITIES


     9.1 Performance Indemnity.  Each party hereby agrees to indemnify, defend 
and hold harmless the other party, such other party's parent, subsidiaries, and
affiliates and their respective officers, directors, employees and agents, from
and against any and all third-party claims, actions, suits, demands,
proceedings, obligations and liabilities, damages, losses, judgments and
expenses (including costs of collection, attorneys' fees and other costs of
defense) (collectively "Damages") arising out of or resulting from the first
party's performance or non-performance of its obligations hereunder.


     9.2 Exception. The indemnities set forth in Section 9.1 will not apply to
the extent that the party claiming indemnification was responsible for giving
rise to the matter upon which the claim for indemnification is based.


     9.3 Indemnification Procedures.


          9.3.1 A party seeking indemnification under this Agreement (an
     "Indemnified Party") for a claim by a third party shall promptly notify the
     other party (the "Indemnifying Party") in writing of the commencement, or
     threatened commencement, of any civil, criminal, administrative or
     investigative action or proceeding involving a claim for indemnification
     under this Agreement. The Indemnifying Party shall have sole control over
     the defense and settlement of such claim, provided that, within thirty (30)
     days after receipt of the above-described notice, the Indemnifying Party
     notifies the Indemnified Party of its election to so assume full control.
     The foregoing notwithstanding, the Indemnified Party shall be entitled to
     participate in the defense of such claim and to employ counsel at its own
     expense to assist in the handling of such claim. The Indemnifying Party
     shall obtain the prior written approval of the Indemnified Party, which
     shall not be unreasonably withheld, before entering into any settlement of
     such claim or ceasing to defend against such claim if such settlement or
     cessation would cause injunctive or other equitable relief to be imposed
     against the Indemnified Party. A condition to any settlement by the
     Indemnifying Party of a claim shall be that the Indemnified Party is fully
     released from any liability related to the claim. After notice by the
     Indemnifying Party to the Indemnified Party of its election to assume full
     control of the defense of any such action, the Indemnifying Party shall not
     be liable to the Indemnified Party for any legal expenses incurred by the
     Indemnified Party in connection with the defense of that claim. If the
     Indemnifying Party does not assume sole control over the defense of such
     claim, the Indemnifying Party may participate in such defense and the
     Indemnified Party shall have the right to defend the claim in such manner
     as it may deem appropriate, at the cost and expense of the Indemnifying
     Party. An Indemnifying Party shall not be required to indemnify an
     Indemnified Party for any amount paid or payable by such Indemnified Party
     in the settlement of any such claim which was agreed to without the written
     consent of the Indemnifying Party, which consent shall not be unreasonably
     withheld.


          9.3.2 If a claim for indemnification hereunder involves a third-party
     claim, the Indemnifying Party may, at its sole cost, expense and ultimate
     liability regardless of the outcome,


                                      -9-


          and through counsel of its choice, litigate, defend, settle or
          otherwise attempt to resolve such claim, except that the Indemnified
          Party may elect, at any time and at its sole cost, expense and
          ultimate liability, regardless of the outcome, and through counsel of
          its choice, to so resolve such claim, thereby waiving any right to
          indemnification under this Agreement. In any event, each party shall
          fully cooperate with the other and their respective counsel in
          connection with any such resolution, and notwithstanding which party
          is defending any such third-party claim, the other party shall have
          the right to select co-counsel at its sole cost and expense and to
          consult with counsel for the Indemnifying Party.


                              10. TERM OF AGREEMENT


     10.1 Initial Term. This Agreement shall commence on the Effective Date and
extend for five (5) years after the date that the Clinical Transaction Services
are launched for Payer, which launch date will be set forth in the Project Plan
(the "Term").


     10.2 Extension. Synetic shall notify Payer within six (6) months prior to
the expiration of the Term, whether Synetic desires to renew this Agreement and
of the proposed terms to govern such renewal. Not less than three (3) months
prior to such expiration, Payer shall notify Synetic whether it desires to renew
this Agreement on the terms proposed by Synetic or on other terms as may be
proposed by Payer.


                          11. TERMINATION OF AGREEMENT


     11.1 Termination for Cause. If either party materially breaches any of its
duties or obligations hereunder, and such breach is not cured within ninety (90)
days after written notice of the breach ("Cure Period"), then the non-breaching
party may terminate this Agreement, provided that such non-breaching party
provided written notice of the breach within ninety (90) days following the date
that it first became aware of such breach. This termination right must be
exercised during the thirty (30)-day period beginning at the end of the Cure
Period.


     11.2 Termination for Insolvency. If either Synetic or Payer becomes or is
declared insolvent or bankrupt, then this Agreement shall be immediately
terminated, without the requirement of any notice to the insolvent or bankrupt
party. A party shall be deemed insolvent or bankrupt for purposes of this
Section if:


          11.2.1  a receiver, liquidator or trustee of a party is appointed by
     court order and such order remains in effect for more than sixty (60) days,
     or a case is commenced or a petition is filed against a party, and is not
     dismissed or stayed within sixty (60) days, under any applicable
     liquidation, conservatorship, bankruptcy, moratorium, insolvency,
     reorganization or similar laws for the relief of debtors from time to time
     in effect and generally affecting the rights of creditors (a "Debtor Relief
     Law"); or


          11.2.2  a party commences a voluntary case or voluntarily seeks,
     consents to, or acquiesces in the benefit or benefits of any provision of
     any Debtor Relief Law; consents to the filing of any petition against it
     under such Debtor Relief Law; makes an assignment for the benefit of its
     creditors; admits in writing its inability to pay its debts generally as
     they become due; or consents to the appointment of a receiver, trustee,
     liquidator or conservator for it or any part of its property.


                                      -10-


     11.3 Cooperation Upon Termination. Without limiting the foregoing, upon
termination of this Agreement for any reason, each party shall assist the other
party in the orderly termination of this Agreement and the transfer of all
aspects hereof, tangible and intangible, as may be necessary for the orderly,
non-disrupted business continuation of each party.


                     12. DISPUTE RESOLUTION AND ARBITRATION


     12.1 Dispute Resolution. Payer and Synetic will agree to use their best
efforts to resolve disputes informally and amicably. If, after negotiating for
thirty (30) days or for some longer period if the parties agree, no resolution
of a dispute is reached, Payer and Synetic will submit the dispute to binding
arbitration in New York, New York pursuant to the Commercial Arbitration Rules
of the American Arbitration Association ("AAA") and the procedures set forth in
Section 12.2.


     12.2 Arbitration. All disputes that cannot be resolved pursuant to the
internal dispute resolution process identified above will be submitted to and
settled by final and binding arbitration. Any dispute which cannot be resolved
as set forth above, will be resolved by final and binding arbitration in New
York, New York by a panel of three (3) arbitrators in accordance with and
subject to the Commercial Arbitration Rules of the AAA then in effect. Following
notice of a party's election to require arbitration, each party will within
thirty (30) days select one arbitrator, and those two arbitrators will within
thirty (30) days thereafter select a third arbitrator. If the two arbitrators
are unable to agree on a third arbitrator within thirty (30) days, the AAA will
within thirty (30) days thereafter select such third arbitrator. Judgment upon
the award rendered in any such arbitration may be entered in any court of
competent jurisdiction, or application may be made to such court for a judicial
acceptance of the award and an enforcement, as the law of such jurisdiction may
require or allow. Notwithstanding the foregoing, either party may seek
injunctive relief in a court of competent jurisdiction, where appropriate, to
protect its rights pending the outcome of such arbitration.


                     13. SECURITY, CONFIDENTIALITY AND DATA


     13.1 Security. Synetic agrees that Synetic shall provide, as part of the
Synetic System, all reasonable security measures. Synetic will establish a
security and confidentiality program and policies to protect against
unauthorized access to the Synetic System and the Payer Proprietary Materials,
which program and policies will be reviewed by an independent third party that
is a recognized expert in the area of systems security. Moreover, Synetic shall
employ reasonable system security measures to ensure that only authorized
personnel and End-Users have access to the Synetic System.


     13.2 Confidentiality. "Confidential Information" shall mean information
such as proprietary lists, business plans, operation plans, plan information,
the Synetic Proprietary Materials, the Payer Proprietary Materials, and all
other materials relating to the business of Payer (including without limitation
Payer's lab utilization management rules and algorithms), Synetic, and Synetic's
and Payer's respective parent, subsidiaries, affiliates (including financial
information relating thereto). Each party hereby agrees that it and its
respective officers, employees, agents, contractors, assignees, and successors
shall (i) keep all Confidential Information received from the other party
strictly confidential, (ii) instruct its officers, employees, agents,
contractors, and permitted assignees and successors to use the same degree of
care and discretion with respect to the Confidential Information of the other
party, or of any third party utilized hereunder, that Synetic and Payer each
require with respect to their own most confidential information, (iii) use such
information solely for the purposes and in the manner set forth in this
Agreement, (iv) not disclose any such information to any other person,
corporation, governmental agency or other entity without the express written
permission of the other and (v) institute the necessary


                                      -11-


security policies and procedures to meet its obligations hereunder.
Notwithstanding the foregoing, the confidentiality obligations set forth in this
Section 13 will not apply to any information which the recipient party can
establish to have (x) become publicly available without breach of this
Agreement, (y) been independently developed by the recipient party outside the
scope of this Agreement and without reference to the Confidential Information
received under this Agreement, or (z) been rightfully obtained by the recipient
party from third parties which are not obligated to protect its confidentiality.


     13.3 Payer Data. Synetic agrees that all Payer-identifiable data, policies,
procedures and protocols, records and documentation provided to Synetic under
this Agreement ("Payer Data"), as between Synetic and Payer, shall be owned by
Payer and shall be used by Synetic only with Payer's written consent.
Notwithstanding the foregoing, Payer acknowledges that Synetic intends to create
data products and services based on the use of the Clinical Transaction
Services. Such information services will analyze patterns and trends in the
aggregate and will not be disaggregated to a level where specific patients or
Payer will be identifiable.


     13.4 Patient Information. Without limitation of the foregoing, Synetic
agrees to treat as confidential all patient-identifiable information in
accordance with applicable state and federal laws and regulations, and with all
applicable policies of Payer that are provided to Synetic in writing. Synetic
agrees that patient-identifiable clinical information collected or transmitted
through the Synetic System (including patient drug histories and lab results)
will be delivered by Synetic to a non-originating physician only when such
physician certifies that he or she has received prior written consent from the
patient, except to the extent that (i) such delivery is otherwise permitted
under applicable state and federal laws or is consistent with Payer's
then-current practices for the delivery of such information to non-originating
physicians or (ii) Payer has certified that it has obtained the requisite
written consent from the patient.


                                   14. GENERAL


     14.1 Authority. Each party represents and warrants to the other party that
(i) it has the power and authority to enter into and perform its obligations
under this Agreement, and (ii) neither the execution of this Agreement nor the
performance of its obligations hereunder will breach or result in any default
under its articles, by-laws, or other organization documents, or under any
agreement or other legally binding instrument, license or permit to which it is
a party or by which it may be bound.


     14.2 Independent Contractor. Synetic, in performing its obligations under
this Agreement, is acting only as an independent contractor of Payer and the
rights and responsibilities of the parties shall be determined accordingly.


     14.3 Meetings. Synetic and Payer will meet regularly to discuss performance
results relating to the Clinical Transaction Services and to address concerns
and plan future activities of Payer and Payer's customers.


     14.4 Approvals and Similar Actions. Each party will cooperate with the
other by, among other things, making available, as reasonably requested by the
other, management decisions, information, approvals and acceptances in order
that each party may properly accomplish its obligations and responsibilities
hereunder.


     14.5 Force Majeure. Each of Payer and Synetic will be excused from
performance of its obligations under this Agreement for any period and to the
extent that performance is prevented as a


                                      -12-


result of delays caused by fire, flood, interruptions of power, changes in laws
or regulations, and other events beyond its reasonable control.


     14.6 Modification. No amendment, change, waiver or discharge hereof shall
be valid unless in writing and signed by an authorized representative of the
party against which such amendment, change, waiver or discharge is sought to be
enforced.


     14.7 Binding Nature. This Agreement is binding on the parties hereto and
their respective successors and assigns.


     14.8 Notices. Whenever one party is required or permitted to give notice to
the other, such notice shall be deemed given: when delivered by hand, one (1)
day after being given to an express courier with a reliable system for tracking
delivery; when telecopied or faxed and receipt confirmed; or three (3) days
after the day of mailing, when mailed through United States mail, registered or
certified mail, return receipt requested, postage prepaid, and addressed as
follows:


                  If to Synetic, to:

                              Synetic Healthcare Communications, Inc.
                              c/o Synetic, Inc.
                              River Drive Center 2
                              669 River Drive
                              Elmwood Park, New Jersey  07407-1361
                              Fax No. 201-703-3401
                              Attention: Chief Financial Officer


                              with a copy to:

                              Synetic, Inc.
                              River Drive Center 2
                              669 River Drive
                              Elmwood Park, New Jersey  07407-1361
                              Fax No. 201-703-3401
                              Attention:  General Counsel


                  If to Payer, to:

                              Health Insurance Plan of Greater New York
                              7 West 34th Street, 12th Floor
                              New York, New York  10001
                              Fax No. 212-216-7074
                              Attention:  Mr. John Steber


                                 with a copy to:

                              Health Insurance Plan of Greater New York
                              7 West 34th Street, 12th Floor


                                      -13-



                              New York, New York  10001
                              Fax No. 212-630-5078
                              Attention:  Mr. Frederic Futterman

Either party may from time to time change its address for notification purposes
by giving the other thirty (30) days prior written notice of the new address and
the date upon which it shall become effective.

     14.9 Insurance. Synetic will maintain general liability insurance and such
other insurance, as set forth on Schedule F.


     14.10 Assignment. Neither Synetic nor Payer may assign this Agreement or
any of the rights or obligations thereunder without the consent of the other
(which consent shall not be unreasonably withheld) provided that (i) each party
may assign this Agreement and such rights and obligations to a purchaser or
transferee of all or substantially all of its assets and business, (ii) Synetic
may assign this Agreement and such rights and obligations to any parent or
majority owned subsidiary of Synetic and (iii) Payer may assign this Agreement
and such rights and obligations in connection with an internal corporate
restructuring, provided that Payer demonstrates to Synetic that such assignment
will not adversely affect the rights or obligations of Synetic, or benefits that
accrue to Synetic, under this Agreement.


     14.11 Entire Agreement. This Agreement, including any Schedules referred to
herein and attached hereto, constitute the entire agreement between the parties
hereto with respect to the subject matter hereof and there are no
representations, understandings or agreements relative hereto which are not
fully expressed herein.


     14.12 General. Notwithstanding any provisions of this Agreement to the
contrary, any provision of this Agreement that by its terms, nature or operation
of law should survive the termination or expiration of this Agreement will
survive. The waiver or failure of either party to exercise any right in any
instance shall not be deemed a waiver of any other or further right hereunder.
If for any reason a court of competent jurisdiction finds any provision of this
Agreement, or portion thereof to be unenforceable, that provision shall be
enforced to the maximum extent permissible so as to effect the intent of the
parties, and the remainder of this Agreement shall continue in full force and
effect. The section headings used herein are for reference and convenience only
and shall not enter into the interpretation thereof.


     14.13 Publicity. Each of Synetic and Payer and their respective affiliates
(existing today and in the future) shall hold the terms of this Agreement in
strict confidence and not make any public statements with respect thereto,
except as may be required under applicable laws and regulations (including,
without limitation, insurance regulations and securities laws) or with the
consent of Synetic, in the case of disclosure by Payer, or with the consent of
Payer, in the case of disclosure by Synetic, in each case which consent will not
be unreasonably withheld. Notwithstanding the foregoing, Synetic and Payer will
issue a press release announcing the execution of this Agreement. In addition,
each of Synetic and Payer shall be permitted to respond generally to inquiries
regarding its business, provided that it shall not disclose specific terms of
the Agreement (except as may be required under applicable laws and regulations).


     14.14 Nonassumption of Liabilities. Unless specifically provided by this
Agreement, Synetic does not assume or become liable for any of the existing or
future obligations, liabilities or debts of Payer, and Payer does not assume or
become liable for any of the existing or future obligations, liabilities or
debts of Synetic.


                                      -14-


     14.15 Governing Law. This Agreement shall be construed and enforced
according to the laws of the State of New York without reference to principles
of conflicts of laws.


     14.16 Third Party Beneficiaries. Nothing in this Agreement shall confer any
benefits or rights on any Person other than the parties to this Agreement.





                                      -15-


            IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed by their duly authorized representatives.

                        HEALTH INSURANCE PLAN OF GREATER NEW YORK


                        By:  
                              --------------------------------------------------
                              Name:
                              Title:


                        SYNETIC HEALTHCARE COMMUNICATIONS, INC.


                        By:
                              --------------------------------------------------
                              Name:
                              Title:



                                      -16-


                                   SCHEDULE A

                                      Fees


*




















Confidential Treatment Requested and the Redacted Material has been separately
filed with the Commission.  Four pages have been omitted from Schedule A
pursuant to the confidential treatment request.

                                       A-1



                                   SCHEDULE B

                       Prescription Communication Services

"Prescription Communication Services" shall mean on-line transaction, messaging
and content services which connect physician offices with Payer and with
pharmacies (via the Synetic System) in order to enable physicians to write,
modify, order and renew prescriptions and review information relating to or
prompted by the selection or use of a prescription drug. Such services include
but are not limited to the following: (1) hosting all relevant Payer-supplied
information, and presenting, displaying or providing such information to
End-Users as described below, (2) enabling physicians to conduct online
registration and identification of patients consistent with plan eligibility,
(3) enabling physicians to access medication histories, (4) enabling physicians
to write a prescription, (5) enabling physicians to review the prescription drug
relative to Payer's administrative, financial or clinical rules, (6) providing
online messages, alerts, advisories and other notifications to and from
physicians, particularly when medication treatment is at variance to Payer's
rules, (7) enabling physicians to select and route prescriptions to a pharmacy
(where permitted by laws and regulations), and (8) enabling physicians to
authorize a new or renewal prescription or modify an existing prescription.


The following is a description of the various functions of such services:

1. Registration and identification: Host Payer eligibility files and present
   such files to End-Users in order to enable End-Users to register patients and
   conduct services specific to the patient and Payer-specific rules.

2. Patient medication histories: Host patient medication histories and present
   such histories to End-Users in order to enable End-Users to conduct services
   specific to the patient and Payer-specific rules.

3. Clinical, financial and administrative rules: Host and display Payer-specific
   formularies, drug utilization review, treatment guidelines and other rules
   and present End-Users with alerts and/or advisories relevant to such rules.
   Payer must approve all alerts and advisories with respect to both the
   criteria that trigger them and their content.

4. Consent: Require End-Users to obtain the appropriate level of patient consent
   when using the Synetic System to request any confidential patient
   information; capture and store all representations by End-Users.

5. Pharmacy directory: Host and present End-Users with a list of Payer-specific
   pharmacies for the purpose of automating the transmission of either messages
   and/or prescriptions to pharmacies, where permitted by law.

6. Messages: Present End-Users with Payer and patient-specific messages posted
   to a Message Center, which include but are not limited to patient-specific
   alerts and advisories (e.g., renewals, formulary compliance, interchanges)
   and broadcast messages (e.g., common message intended for many End-Users).

7. Content: Host Payer-specific formularies, treatment guidelines, pharmacy
   directories and other related information and provide End-Users the ability
   to search, browse and store such information.


                                       B-1


                                   SCHEDULE B
                                   (continued

                       Prescription Communication Services


   In-House Pharmacy Services

The following is a description of additional functions of the Prescription
Communication Services relating to Payer's in-house pharmacy:

1.       Where permitted by applicable laws and regulations, electronic
         transmission of new prescriptions and renewals from End-Users' offices
         to such pharmacy.

2.       Where permitted by applicable laws and regulations, on behalf of such
         pharmacy, delivery of electronic prescription renewal notification
         messages and other specialized, plan-specific messages (e.g., generic
         interchange, therapeutic interchange) to End-Users.

3.       Where permitted by applicable laws and regulations, establishment of
         pharmacy-to-End-User systems interfaces for the purposes of sending and
         receiving all relevant messages and responses to and from End-Users and
         such pharmacy.


                                      B-2



                                   SCHEDULE C

                        Laboratory Communication Services

"Laboratory Communication Services" shall mean on-line transaction, messaging
and content services which connect physician offices with Payer and with
clinical laboratories (via the Synetic System) in order to enable physicians to
write, modify and order laboratory tests, view laboratory test results, and
review information relating to or prompted by the selection of a laboratory
test. Such services include but are not limited to the following: (1) hosting
all relevant Payer-supplied information, and presenting, displaying or providing
such information to End-Users as described below, (2) enabling physicians to
conduct registration and identification of patients consistent with plan
eligibility, (3) enabling physicians to access lab results histories, (4)
enabling physicians to write a lab order, (5) enabling physicians to review the
lab order relative to Payer's administrative, financial or clinical rules, (6)
providing messages, alerts, advisories and other notifications to and from
physicians, particularly when lab treatment is at variance to Payer's rules, (7)
enabling physicians to authorize and route lab orders to a clinical laboratory
(where permitted by laws and regulations), (8) enabling laboratories to route
lab results to physicians, and (9) interpreting lab results.


The following is a description of the various functions of such services:

1. Registration and identification: Host Payer eligibility files and present
   such files to End-Users in order to enable End-Users to register patients and
   conduct services specific to the patient and Payer-specific rules.

2. Patient-laboratory histories: Host patient laboratory histories, where
   available, and present such histories to End-Users.

3. Clinical, financial and administrative rules: Host and present Payer-specific
   treatment guidelines, order sets and other rules and present End-Users with
   alerts and/or advisories relevant to such rules. Payer must approve all
   alerts and advisories with respect to both the criteria that trigger them and
   their content.

4. Consent: Require End-Users to obtain the appropriate level of patient consent
   when using the Synetic System to request any confidential patient
   information; capture and store all representations by End-Users.

5. Laboratory directory: Host and present End-Users with a list of
   Payer-specific laboratories for the purpose of automating the transmission of
   either messages and/or lab orders to laboratories, where permitted by law.

6. Messages: Present End-Users with Payer and patient-specific messages posted
   to a Message Center, which include but are not limited to both
   patient-specific alerts and advisories and broadcast messages (e.g., common
   message intended for many End-Users).

7. Content: Host Payer-specific treatment guidelines, laboratory directories and
   other related information and provide End-Users the ability to search, browse
   and store such information.


                                      C-1



                                  SCHEDULE C
                                  (continued)

                        Laboratory Communication Services


   In-House Lab Services

   The following is a description of additional functions of the Laboratory
   Communication Services relating to Payer's in-house clinical laboratory:

1.       On behalf of such in-house lab, establish connectivity with End-Users'
         offices for the purposes of enabling automated order entry and
         electronic transmission of lab test requisitions.

2.       Host and maintain plan-specific eligibility and various lab rules and
         protocols for the purpose of editing and validating lab test
         requisitions before electronic transmittal to the designated
         laboratory.

3.       Provide the capability to perform such lab test editing and validation
         on-line, when required to meet the needs of patient service centers.

4.       Establish connectivity to deliver lab test results through electronic
         transmission to End-Users' offices.


Exception to Exclusive Grant

Notwithstanding anything to the contrary in this Agreement, the exclusivity
restrictions set forth in Section 3.1 shall not apply to the transmission of lab
orders to and results from the CLS laboratory system via Payer's internal or
third party solutions, subject to the following:

   1.  Following deployment of the Laboratory Communication Services (in
       accordance with the Lab Project Plan and certain Performance Standards so
       as to ensure, among other things, that the Synetic System has the same or
       superior rule-sets and algorithms as Payer's then-current system) ("Lab
       Deployment"), Payer will make Synetic the exclusive gateway to the CLS
       laboratory system for all future Physician Office Management Information
       System ("POMIS") vendor and other third-party network relationships. For
       purposes of clarification, the obligation set forth in the previous
       sentence of this paragraph 1 does not apply to relationships existing at
       the time of Lab Deployment.

   2.  Following Lab Deployment, Payer will use best efforts to provide all new
       physician/office locations with connectivity to the Synetic System and
       access to the Laboratory Communications Services. Notwithstanding the
       obligation set forth in the previous sentence of this paragraph 2, the
       exclusivity restrictions set forth in Section 3.1 shall continue to not
       apply to the transmission of lab orders to and results from the CLS
       laboratory system via Payer's internal or third party solutions, except
       as provided in paragraph 1 above.

   3.  If Payer desires to migrate connections between the CLS laboratory system
       and physician/office locations to the Synetic System, Payer and Synetic
       will jointly evaluate the requirements of such migration and develop
       migration plans in the interests of all parties, as may be mutually
       agreed upon.



                                      C-2



                                   SCHEDULE D

                           Payer-Supplied Information

PRESCRIPTION COMMUNICATION SERVICES INFORMATION:

1. Eligibility files: files which enable End-Users to identify and register
   patients, and conduct services specific to the patient and Payer-specific
   rules (to be provided no less than monthly). Where the PCP/patient
   relationship is relevant, rosters of patients assigned to each primary care
   provider.

2. Patient dispensed-medication history files: at Payer's option, patient
   dispensed-medication histories for presentation to End-Users (to be provided
   no less than monthly), which may be built for Payer by Synetic from Payer's
   billing or claims data. Payer assumes responsibility for the quality and
   accuracy of such histories.

3. Clinical, financial and administrative rules: formularies, treatment
   guidelines, drug utilization review, as well as relevant plan designs and
   other related information, to enable End-Users to conduct transactions
   consistent with Payer-specific rules.

4. Pharmacy directory: lists of available pharmacies by plan so that
   prescriptions and/or messages can be routed to the patient's Payer-specific
   pharmacy of choice, where permitted by law.

5. Messages: messages for transmission to End-Users, which include but are not
   limited to patient-specific alerts and advisories (e.g., retrospective drug
   utilization review, renewals, interchanges) and broadcast messages (e.g.,
   common messages intended for many End-Users).

6. Content: Payer-specific content which provides End-Users the ability to
   conduct transactions specific to Payer-specific rules and search, browse and
   store such information. Initial content from Payer will include Payer
   formularies, treatment guidelines, pharmacy directories and other related
   information.

7. Test files: representative sample data sets for eligibility, group/plan
   identification, provider directories, medication and lab histories, messages
   and content.

8. Patient Plan files: files necessary to ensure patients can be associated with
   the appropriate plan rules.

9. Interface, message and connectivity specifications: specifications required
   to establish communications to Payer System or its designated surrogate for
   the purpose of patient identification and receipt of patient histories and
   messages.

LABORATORY COMMUNICATION SERVICES INFORMATION:

1. Eligibility files: files which enable End-Users to identify and register
   patients, and conduct services specific to the patient and Payer-specific
   rules (to be provided no less than monthly). Where the PCP/patient
   relationship is relevant, rosters of patients assigned to each primary care
   provider.

2. Patient-laboratory histories: at Payer's option, patient laboratory histories
   for presentation to End-Users, where available. Payer assumes responsibility
   for the quality and accuracy of such histories.



                                      D-1




                                   SCHEDULE D
                                  (continued)

                           Payer-Supplied Information

3. Clinical, financial and administrative rules: order sets, treatment
   guidelines, reflexive testing algorithms, as well as relevant plan designs
   and other related information, to enable End-Users to conduct transactions
   consistent with Payer-specific rules.

4. Laboratory directory: lists of available laboratories by plan so that orders
   and/or messages can be routed to the patient's Payer-specific laboratory of
   choice, where permitted by law.

5. Messages: messages for transmission to End-Users, which include but are not
   limited to patient-specific alerts and advisories (e.g., retrospective lab
   utilization review) and broadcast messages (e.g., common messages intended
   for many End-Users.

6. Content: Payer-specific content which provides End-Users the ability to
   conduct transactions specific to Payer-specific rules and search, browse and
   store such information. Initial content from Payer will include Payer order
   sets, treatment guidelines, laboratory directories and other related
   information.

7. Test files: representative sample data sets for eligibility, group/plan
   identification, provider directories, medication and lab histories, messages
   and content.

8. Patient Plan files: files necessary to ensure patients can be associated with
   the appropriate plan rules.

9. Interface, message and connectivity specifications: specifications required
   to establish communications to Payer System or its designated surrogate for
   the purpose of patient identification and receipt of patient histories and
   messages.



                                      D-2



                                   SCHEDULE E

                               Financial Warranty


*





















Confidential Treatment Requested and the Redacted Material has been separately
filed with the Commission.


                                      E-1



                                   SCHEDULE F

                                Synetic Insurance


            Coverage                   Limits         Insurance Company

Umbrella Policy                    $15,000,000      Crum & Forster

Professional Liability              $5,000,000      Evanston Insurance Group
  (e.g., "errors and omissions")

General Liability                                   Crum & Forster
  -- General aggregate              $2,000,000
  -- Personal                       $1,000,000
  -- Each occurrence                $1,000,000
  -- Fire damage                       $50,000
  -- Medical expense                    $5,000
  -- Auto liability                 $1,000,000
  -- Employee benefit               $1,000,000

Commercial Crime                    $3,000,000      Gulf Insurance Co.
  (employee theft, etc.)

Property                            $5,000,000      Crum & Forster
  (location of Synetic's
  Clinical Transaction system)

Workers' Compensation                Statutory      Crum & Forster

Employers Liability              $1,000,000 per     Crum & Forster
                                accident/disease



                                      F-1



                                   SCHEDULE G

                              Performance Standards

SYNETIC PERFORMANCE STANDARDS

GENERAL ASSUMPTIONS

1.    The success/failure of each service level objective set forth below will
      be determined on the basis of a quarterly average. Service level
      objectives will be measured and reported on a monthly basis.

2.    There will be a ninety (90) day grace period on reliability measurements
      when scheduled major upgrades to either the THINC Network or the Synetic
      System occur.

SERVICE CHANGE PROCEDURE

1.    The Synetic Relationship Manager and the Payer Relationship Manager will
      be responsible for addressing any changes to this schedule.

2.    Modifications to any performance standards or to this document, and all
      requests as set forth in the previous paragraph will require the review
      and approval of both parties.

CONNECTIVITY

Synetic will support connectivity to End-Users via:

1. Dial-up via 28.8, 33.6 or 56 kbps modem
2. Dial-up via ISDN; or 
3. Dedicated line (56 kbps up to T-1).

Clinical Transactions will be available to End-User desktop workstations that
are:

1. Intel based:  Windows 95, Windows NT 4.0, Windows 98
2. Synetic's standard browser:  Microsoft Internet Explorer 4.0+, which
   may utilize one or more plug-ins or applets provided by Synetic

SYNETIC SYSTEM AND THINC NETWORK AVAILABILITY

Synetic will provide End-Users access to Clinical Transaction Services, which
Clinical Transactions Services will be available seven days a week, twenty-four
hours a day, 365 days a year excluding regularly scheduled down-time for
maintenance. The Synetic System (accessed through the THINC Network) will have
an effective rate of 99.5% availability. Measurement will be based on data from
the availability logs of the THINC Network and the Synetic System. Scheduled
outages are not included when calculating the service level objective. The
foregoing availability measurement is exclusive of availability of all
interfaces and connections from the Payer System to the THINC Network, as well
as the availability of the Payer System or the system of any affiliated
organization (e.g., PBMs).

If, for any reason, the Clinical Transaction Services are unavailable other than
by reason of a scheduled



                                       G-1


                                   SCHEDULE G
                                  (continued)

                             Performance Standards

downtime, if such unavailability is due to an outage in the Synetic System of
the THINC Network, Synetic will (or will cause THINC to):

          1.   Make its reasonable commercial efforts to restore all services
               with minimum outage,

          2.   Escalate resources to aid in resolution, if the outage persists
               for longer than one (1) hour, and

          3.   Provide information messages to End-Users including the time that
               availability is expected again.


Access to the Internet and World Wide Web

Synetic will provide an Internet service connection and IP addresses for
End-Users that is available on a 24 hours a day, 7 days a week, 365 days a year
basis. Such Internet accessibility (accessed by an End-User through the Synetic
System and the THINC Network) will have an effective rate of 99.5% availability.
Synetic shall monitor traffic and performance, and take appropriate preemptive
action (such as adding bandwidth, upgrading, or redesigning the access points)
to insure satisfactory performance and reliability.

NETWORK DOWNTIME

Required downtimes for both THINC Network and Synetic System backup will be
scheduled by Synetic at times as have been demonstrated (through past usage
records) to (i) interfere minimally with Payer's use of or access to the
Clinical Transaction Services and (ii) proceed without significant degradation
during such downtimes of performance of THINC Network and Synetic System
pursuant to these standards, though such downtimes shall not affect performance
criteria. Except in the event of unforeseen or emergency repair circumstances,
notice of the schedule of downtimes for the THINC Network and the Synetic System
will be provided to Payer in writing at least seven (7) days prior to such
downtime.


HELP DESK AVAILABILITY STANDARDS 

1.    Synetic shall staff a central point of telephone support to provide
      End-Users, THINC's help desk, or others as appropriate with assistance
      throughout the Term (the "Synetic Help Desk").

2.    End-User calls will be placed to the THINC Help Desk. End-Users will be
      provided a toll-free telephone number. Issues associated with Clinical
      Transaction Services will be referred to the Synetic Help Desk.

3.    Both THINC's and Synetic's Help Desks will use a problem tracking system
      (PTS) to manage problem resolution. Synetic's Help Desk staff will be
      professional and trained so as to handle issues associated with the
      Synetic System and the Clinical Transaction Services.

4.    Synetic will provide coverage seven (7) days a week, twenty four (24)
      hours a day, 365 days per


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                                   SCHEDULE G
                                  (continued)

                             Performance Standards

      year to respond to referred telephone calls.

5.    During "normal working hours", defined as 8:00 am to 8:00 pm Eastern
      Standard Time or Eastern Daylight Time, as applicable, Monday through
      Friday, and Saturday from 9:00 am to 4:00 pm, the Synetic Help Desk will
      answer all calls by the fourth (4th) ring. The Synetic Help Desk personnel
      will resolve all telephone calls that can be resolved at the Synetic Help
      Desk level.

6.    Telephone calls received during normal working hours that cannot be
      resolved at the Synetic Help Desk level will be assigned to the
      appropriate Synetic technician.

7.    Regarding calls received during normal working hours which the Synetic
      Help Desk staff or the Synetic technician has determined that the caller's
      issue can be resolved remotely, ninety-five percent (95%) of such calls
      shall be resolved by Synetic via remote access in less than eight (8)
      business hours from such determination.

8.    Telephone calls received by the Synetic Help Desk outside the timeframe
      defined as "normal working hours" will be forwarded to the appropriate
      Synetic technical staff within four (4) hours after the telephone call is
      received. Within this four hour time period, Synetic will notify the
      caller of the name of the Synetic technician who has been assigned to the
      problem.

9.    If Synetic fails to notify the caller within the agreed upon time as to
      who has been assigned to the problem, the caller will place a second
      telephone call to the Synetic Help Desk and ask that the problem be
      immediately escalated to the next level.


                                      G-3