EXHIBIT 2.1

                            STOCK PURCHASE AGREEMENT

                           DATED AS OF AUGUST 2, 2002

                                      AMONG

                         UNIVERSITY HEALTH PLANS, INC.,

               UNIVERSITY OF MEDICINE AND DENTISTRY OF NEW JERSEY

                                       AND

                               CENTENE CORPORATION

                                TABLE OF CONTENTS



                                                                            PAGE
                                                                            ----
                                                                      
1.  Purchase and Sale of the Shares......................................      1
    1.1. Purchase of the Shares from the Stockholder.....................      1
    1.2. Purchase Price for the Shares...................................      1
    1.3. Closing.........................................................      2

2.  Representations of the Stockholder...................................      2
    2.1. Organization....................................................      3
    2.2. Authorization...................................................      3
    2.3. Non-Contravention...............................................      3
    2.4. Title to Shares.................................................      3
    2.5. Transfer of Shares..............................................      3

3.  Representations of the Stockholder and the Company...................      4
    3.1. Organization....................................................      4
    3.2. Capitalization..................................................      4
    3.3. Subsidiaries....................................................      4
    3.4. Authorization...................................................      4
    3.5. Non-Contravention...............................................      5
    3.6. Financial Statements............................................      5
    3.7. Absence of Undisclosed Liabilities..............................      6
    3.8. Litigation......................................................      7
    3.9. Insurance.......................................................      7
    3.10. Assets.........................................................      7
    3.11. Intellectual Property..........................................      8
    3.12. Real Estate....................................................      9
    3.13. Tax Matters....................................................      9
    3.14. Books and Records..............................................     10
    3.15. Contracts and Commitments......................................     10
    3.16. Compliance with Agreements and Laws............................     12
    3.17. Employee Relations.............................................     13
    3.18. Employee Benefit Plans.........................................     14
    3.19. Absence of Certain Changes or Events...........................     15
    3.20. Providers......................................................     17
    3.21. Members........................................................     17
    3.22. Commercial Business............................................     17
    3.23. Indebtedness to and from Officers, Directors and
            the Stockholder .............................................     17
    3.24. Banking Facilities.............................................     18
    3.25. Powers of Attorney and Suretyships.............................     18
    3.26. Conflicts of Interest..........................................     18
    3.27. Brokers........................................................     18

4.  Representations of the Buyer.........................................     18
    4.1. Organization and Authority......................................     18
    4.2. Authorization...................................................     19
    4.3. Non-Contravention...............................................     19
    4.4. Investment Representation.......................................     19



                                      -i-


                                                                      
5.  Pre-Closing Covenants................................................     20
    5.1. Access to Management, Properties and Records....................     20
    5.2. Confidentiality.................................................     20
    5.3. Public Announcements............................................     21
    5.4. Communications with Members and Providers.......................     21
    5.5. Conduct of Business.............................................     21
    5.6. Absence of Material Changes.....................................     21
    5.7. Delivery of Interim Financial Statements........................     23
    5.8. Compliance with Laws and Regulations............................     24
    5.9. Provider Agreements.............................................     25
    5.10. Employees......................................................     25
    5.11. Disposition of Commercial Business.............................     25
    5.12. Exclusivity....................................................     26
    5.13. Taxes..........................................................     26
    5.14. Notices of Breaches............................................     26
    5.15. Notices and Consents...........................................     26
    5.16. Closing Efforts................................................     27
    5.17. Expenses.......................................................     27

6.  Conditions to Obligations of the Buyer...............................     28
    6.1. Representations, Warranties and Covenants.......................     28
    6.2. Investor Rights Agreement.......................................     28
    6.3. Escrow Agreement................................................     28
    6.4. Amended Organizational Documents................................     28
    6.5. Provider Agreements.............................................     28
    6.6. Employment Arrangements.........................................     28
    6.7. Disposition of Commercial Business..............................     29
    6.8. IBNR Certification..............................................     29
    6.9. Medicaid Contract...............................................     29
    6.10. Consents.......................................................     29
    6.11. Indebtedness...................................................     29
    6.12. Adverse Proceedings............................................     29
    6.13. Opinions of Counsel............................................     29
    6.14. Management Contract............................................     29
    6.15. Closing Deliveries.............................................     30

7.  Conditions to Obligations of the Stockholder and the Company.........     30
    7.1. Representations, Warranties and Covenants.......................     30
    7.2. Investor Rights Agreement.......................................     31
    7.3. Escrow Agreement................................................     31
    7.4. Fairness Opinion................................................     31
    7.5. Consents........................................................     31
    7.6. Adverse Proceedings.............................................     31
    7.7. Opinion of Counsel..............................................     31
    7.8. Closing Deliveries..............................................     31

8.  Price Reduction......................................................     31
    8.1. Damages.........................................................     32
    8.2. Reduction Claims................................................     33
    8.3. Survival of Representations and Warranties......................     36
    8.4. Limitations.....................................................     36



                                      -ii-


                                                                      
9.  Post-Closing Agreements..............................................     37
    9.1. Proprietary Information.........................................     37
    9.2. Further Assurances..............................................     38
    9.3. No Solicitation or Hiring of Former Employees...................     38
    9.4. Non-Competition Agreement.......................................     38

10. Termination of Agreement.............................................     38
    10.1. Termination by Lapse of Time...................................     38
    10.2. Termination by Agreement of the Parties........................     39
    10.3. Termination by Reason of Breach................................     39
    10.4. Availability of Remedies at Law................................     39

11. General..............................................................     39
    11.1. Notices........................................................     39
    11.2. Successors and Assigns.........................................     40
    11.3. Entire Agreement; Amendments...................................     40
    11.4. Severability...................................................     40
    11.5. Investigation of the Parties...................................     40
    11.6. Submission to Jurisdiction.....................................     40
    11.7. Governing Law..................................................     41
    11.8. Construction...................................................     41
    11.9. Counterparts...................................................     41

Signatures...............................................................     42

EXHIBIT A. Form of Investor Rights Agreement.............................    A-1
EXHIBIT B. Form of Escrow Agreement......................................    B-1
EXHIBIT C. Form of Opinion of Counsel for the Stockholder................    C-1
EXHIBIT D. Form of Opinion of Counsel for the Company....................    D-1
EXHIBIT E. Form of Opinion of Counsel for the Buyer......................    E-1




                                     -iii-

    THIS STOCK PURCHASE AGREEMENT dated as of August 2, 2002 (this "Agreement")
is entered into among University Health Plans, Inc., a New Jersey corporation
with its principal office at 555 Broad Street, 17th Floor, Newark, New Jersey
07102 (the "Company"), University of Medicine and Dentistry of New Jersey, a
body corporate politic of the State of New Jersey created pursuant to N.J.S.A.
18A:64G-1, et seq. with its principal office at 65 Bergen Street, Newark, New
Jersey 07107 (the "Stockholder"), and Centene Corporation, a Delaware
corporation with its principal office at 7711 Carondelet Avenue, Suite 800, St.
Louis, Missouri 63105 (the "Buyer").

                              PRELIMINARY STATEMENT

    A. The Stockholder owns 20 shares of the common stock, without par value
("Common Stock"), of the Company, which shares represent all of the issued and
outstanding shares of capital stock of the Company.

    B. The Buyer desires to purchase, and the Stockholder desires to sell, 16
shares of Common Stock (the "Shares") for the consideration set forth below,
subject to the terms and conditions of this Agreement.

    C. In connection with the purchase and sale of the Shares, the Buyer and the
Stockholder wish to enter into an Investor Rights Agreement providing for, among
other things, the exchange, on the third anniversary of the Closing Date (as
defined in Subsection 1.3), of the other four shares of Common Stock held by the
Stockholder for shares of common stock of Centene, all as contemplated by this
Agreement, including the Investor Rights Agreement to be entered into as of the
Closing Date in the form attached hereto as EXHIBIT A (the "Investor Rights
Agreement").

    NOW, THEREFORE, in consideration of the mutual promises hereinafter set
forth and other good and valuable consideration, the receipt of which is hereby
acknowledged, the parties hereby agree as follows:

    1. Purchase and Sale of the Shares

        1.1.Purchase of the Shares from the Stockholder. Subject to and upon the
    terms and conditions of this Agreement, at the closing of the transactions
    contemplated by this Agreement (the "Closing"), the Stockholder shall sell,
    transfer, convey, assign and deliver the Shares to the Buyer, and the Buyer
    shall purchase, acquire and accept the Shares from the Stockholder. At the
    Closing the Stockholder shall deliver to the Buyer a certificate or
    certificates evidencing the Shares, duly endorsed in blank or with a stock
    power duly executed by the Stockholder.

        1.2. Purchase Price for the Shares

            (a) The aggregate purchase price to be paid by the Buyer for all of
        the Shares (the "Purchase Price") shall be equal to 80% of the product
        of (i) $250.00 and (ii) the number of enrolled risk members of the
        Company as reflected in the final enrollment data provided by the New
        Jersey Division of Medical Assistance and Health Services with respect
        to the Closing Date, subject to adjustment pursuant to Subsections 6.1
        and 6.8 (together, the "Closing Adjustments") and subject to reduction
        after the Closing Date pursuant to Section 8.

            (b) The Purchase Price shall be payable in cash, by wire transfers
        of immediately available funds, as follows:

                (i) on the Closing Date (or, if the Closing Date is not a
            business day, then the next succeeding business day), the Buyer
            shall deliver to Fleet Bank, N.A., as escrow agent (the "Escrow
            Agent"), the sum of $5,500,000 to be held in an

            interest-bearing escrow account (the "Escrow Account") pursuant to
            the terms of an Escrow Agreement in the form attached hereto as
            EXHIBIT B (the "Escrow Agreement"), as a reserve to satisfy any and
            all or part of any reduction in the Purchase Price pursuant to
            Section 8; and

                (ii) on the second business day following the date on which the
            New Jersey Division of Medical Assistance and Health Services
            provides the data referred to in paragraph (a) of this Subsection
            1.2 (but no earlier than the date of the payment pursuant to the
            preceding clause (i)), (A) the Buyer shall deliver to the
            Stockholder an amount equal to the Purchase Price less (1)
            $5,500,000 and (2) the amount of the Closing Adjustments or (B) in
            the event the Closing Adjustments exceed an amount equal to the
            Purchase Price less $5,500,000, then the Stockholder shall deliver
            to the Buyer an amount equal to (1) the Closing Adjustments less (2)
            the Purchase Price less $5,500,000.

            (c) In the event of an adjustment in the Purchase Price as the
        result of one or both Closing Adjustments, the parties agree that it is
        in their mutual best interests for the Buyer to contribute to the
        Company an amount in cash equal to the aggregate amount of the Closing
        Adjustments. The Buyer hereby agrees that (i) to the extent a Closing
        Adjustment results in the payment of an amount in cash to the Buyer by
        the Stockholder, the Stockholder shall make such payment to the Company,
        on behalf of the Buyer and in satisfaction of the Buyer's obligations
        under this paragraph (c) with respect to such amount and (ii) to the
        extent a Closing Adjustment results in a reduction in the Purchase Price
        but not a payment of cash to the Buyer, the Buyer shall deliver to the
        Company the amount of such Closing Adjustment in cash on the date of the
        payment pursuant to paragraph (b) of this Subsection 1.2.

            (d) As a condition to the Closing, the parties shall agree upon, for
        purposes of calculating the amount of any Closing Adjustment pursuant to
        Subsection 6.1 and for purposes of determining certain Damages under
        Section 8, a procedure for the preparation, by no later than the date of
        the payment pursuant to clause (b)(ii) of this Subsection 1.2, of a
        mutually agreed upon balance sheet, including the amount of premium
        receivable and other receivable (the "Closing Receivables"), and related
        calculation of net worth of the Company as of the Closing. The balance
        sheet referred to in the preceding sentence shall be prepared in
        accordance with the actuarial and accounting practices prescribed or
        permitted by the State of New Jersey Department of Banking and Insurance
        and, for the purposes of preparing such balance sheet, no premium
        receivable with respect to a state supplemental delivery payment shall
        be booked until an outcome (i.e., a live birth, still birth or
        miscarriage occurring at the thirteenth week or greater of gestation)
        has occurred.

        1.3.Closing. The Closing shall take place as of 12:01 a.m., Eastern
    time, on the first calendar day of the calendar month that immediately
    follows the calendar month in which the conditions set forth in Sections 6
    and 7 (other than delivery of items to be delivered at the Closing and other
    than satisfaction of those conditions that by their nature are to be
    satisfied at the Closing, it being understood that the occurrence of the
    Closing shall remain subject to the delivery of such items and the
    satisfaction or waiver of such conditions at the Closing) are first
    satisfied or waived, or on such later date as may be mutually agreed upon in
    writing by the parties. The date of the Closing, as so determined, is
    referred to herein as the "Closing Date."

    2. Representations of the Stockholder. The Stockholder represents and
warrants to the Buyer that the statements contained in this Section 2 are true
and correct, except as expressly set forth in the disclosure schedule of the
Stockholder and the Company being delivered to the Buyer contemporaneously


                                      -2-

with the execution and delivery of this Agreement (the "Disclosure Schedule").
The Stockholder confirms that the information in the Disclosure Schedule
relating to exceptions to the statements contained in this Section 2 is arranged
in sections corresponding to the numbered subsections and lettered paragraphs of
this Section 2, and that the disclosure in any section of the Disclosure
Schedule shall qualify only such specifically enumerated subsection or paragraph
of this Agreement and any other paragraph of this Agreement to which an explicit
and clear cross-reference has been made.

        2.1.Organization. The Stockholder is a body corporate politic of the
    State of New Jersey created pursuant to N.J.S.A. 18A:64G-1, et seq. duly
    organized, validly existing and in good standing under the laws of the State
    of New Jersey, and has all requisite power and authority (corporate and
    other) to own its properties, to execute and deliver this Agreement and the
    agreements contemplated herein, and to transfer, convey and sell the Shares
    to the Buyer at the Closing. Certified copies of the charter documents of
    the Stockholder, as amended to date, have been previously delivered to the
    Buyer, are complete and correct, and no amendments have been made thereto or
    have been authorized since the date thereof.

        2.2.Authorization. The execution and delivery by the Stockholder of this
    Agreement and the agreements provided for herein, and the consummation by
    the Stockholder of all transactions contemplated hereunder and thereunder by
    the Stockholder, have been duly authorized by all requisite corporate or
    other action. This Agreement has been duly executed by the Stockholder. This
    Agreement and all other agreements and obligations entered into and
    undertaken in connection with the transactions contemplated hereby to which
    the Stockholder is a party constitute the valid and binding obligations of
    the Stockholder, enforceable against the Stockholder in accordance with
    their respective terms, except as such enforcement may be limited by
    applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent
    conveyance or similar laws relating to or affecting the rights of creditors
    generally or by general equitable principles (the "Enforceability
    Exception").

        2.3. Non-Contravention. Subject to compliance with the applicable
    requirements of the Securities Act of 1933, as amended (the "Securities
    Act") and any applicable state securities laws, neither the execution and
    delivery by the Stockholder of this Agreement or the agreements provided for
    herein, nor the consummation by the Stockholder of the transactions
    contemplated hereby or thereby, will (a) conflict with or violate the
    provisions of any law, rule or regulation applicable to the Stockholder or
    any of its properties or assets, (b) conflict with or violate the provisions
    of the charter documents of the Stockholder, (c) require on the part of the
    Stockholder any notice to or filing with, or permit, authorization, consent
    or approval of, any court, arbitrator, administrative agency or commission
    or other governmental or regulatory authority, body, instrumentality or
    agency, domestic or foreign (each, a "Governmental Entity"), (d) violate any
    judgment, decree, order or award of any Governmental Entity by which the
    Stockholder or any of its properties are bound, or (e) conflict with, result
    in breach of, constitute (with or without due notice or lapse of time or
    both) a default under, result in the acceleration of obligations under,
    create in any party any right to terminate, modify or cancel, or require any
    notice, consent or waiver under, any contract or instrument to which the
    Stockholder is a party or by which it is bound or to which any of its assets
    are subject.

        2.4. Title to Shares. The Stockholder has good, valid and marketable
    title to the Shares, free and clear of any and all covenants, conditions,
    restrictions, voting trust arrangements, liens, charges, encumbrances,
    options and adverse claims or rights whatsoever.

        2.5. Transfer of Shares. Upon consummation of the purchase contemplated
    hereby, the Buyer will acquire from the Stockholder good and marketable
    title to the Shares, free and clear of all


                                      -3-

    covenants, conditions, restrictions, voting trust arrangements, liens,
    charges, encumbrances, options and adverse claims or rights whatsoever,
    subject to the provisions of the Investor Rights Agreement.

    3. Representations of the Stockholder and the Company. The Stockholder and
the Company represent and warrant to the Buyer that the statements contained in
this Section 3 are true and correct, except as expressly set forth in the
Disclosure Schedule. As set forth in Section 3 of the Disclosure Schedule,
certain of the statements in this Section 3 are, to the extent made by the
Stockholder, made only to the knowledge of the Stockholder; those statements are
not so qualified with respect to the Company. The Stockholder and the Company
confirm that the information in the Disclosure Schedule relating to exceptions
to the statements contained in this Section 3 is arranged in sections
corresponding to the numbered subsections and lettered paragraphs of this
Section 3, and that the disclosure in any section of the Disclosure Schedule
shall qualify only such specifically enumerated subsection or paragraph of this
Agreement and any other paragraph of this Agreement to which an explicit and
clear cross-reference has been made. As used herein, "Company MAE" shall mean
any material adverse change, event, circumstance or development with respect to,
or material adverse effect on, (i) the business, assets, liabilities,
capitalization, prospects, condition (financial or other), or results of
operations of the Company or (ii) the ability of the Company to operate its
Medicaid business after the Closing.

        3.1. Organization. The Company is a corporation duly organized, validly
    existing and in good standing under the laws of the State of New Jersey, and
    has all requisite power and authority (corporate and other) to own its
    properties, to carry on its business as now being conducted, to execute and
    deliver this Agreement and the agreements contemplated herein, and to
    consummate the transactions contemplated hereby and thereby. The Company is
    not required, based on its ownership of property or the character of its
    business, to be qualified to do business in any jurisdiction other than the
    State of New Jersey. Certified copies of the Certificate of Incorporation
    and Bylaws of the Company, as amended to date, have been previously
    delivered to the Buyer, are complete and correct, and no amendments have
    been made thereto or have been authorized since the date thereof.

        3.2. Capitalization. The Company's authorized capital stock consists of
    100 shares of Common Stock, without par value, of which 20 shares are issued
    and outstanding and held of record and beneficially by the Stockholder. All
    such issued and outstanding shares of Common Stock have been duly and
    validly issued and are fully paid and non-assessable. There are no
    outstanding (a) options, warrants or other rights to purchase from the
    Company any capital stock of the Company, (b) securities convertible into or
    exchangeable for shares of such stock, or (c) other commitments of any kind
    for the issuance of additional shares of capital stock or options, warrants
    or other securities of the Company. No shares of Common Stock are held in
    the treasury of the Company.

        3.3. Subsidiaries. The Company does not presently own or control,
    directly or indirectly, any interest in any other corporation, association
    or other business entity. The Company is not a participant in any joint
    venture, partnership or similar arrangement.

        3.4. Authorization. Execution and delivery by the Company of this
    Agreement and the agreements provided for herein, and the consummation by
    the Company of all transactions contemplated hereunder and thereunder by the
    Company, have been duly authorized by all requisite corporate action. This
    Agreement has been duly executed by the Company. This Agreement and all
    other agreements and obligations entered into and undertaken in connection
    with the transactions contemplated hereby to which the Company is a party
    constitute the valid and binding obligations of the Company, enforceable
    against the Company in accordance with their respective terms, subject to
    the Enforceability Exception.


                                      -4-

        3.5. Non-Contravention. Neither the execution and delivery by the
    Company of this Agreement or the agreements provided for herein, nor the
    consummation by the Company of the transactions contemplated hereby and
    thereby, will (a) conflict with or violate the provisions of any law, rule
    or regulation applicable to the Company or any of its properties or assets,
    except for any conflicts or violations that, in the aggregate, do not and
    will not have a Company MAE, (b) conflict with or violate the provisions of
    the Certificate of Incorporation or Bylaws of the Company, (c) require on
    the part of the Company any notice to or filing with, or any permit,
    authorization, consent or approval of, any Governmental Entity, (d) violate
    any judgment, decree, order or award of any Governmental Entity by which the
    Company or its properties are bound, or (e) conflict with, result in breach
    of, constitute (with or without due notice or lapse of time or both) a
    default under, result in the acceleration of obligations under, create in
    any party any right to terminate, modify or cancel, or require any notice,
    consent or waiver under, any contract or instrument to which the Company is
    a party or by which it is bound or to which any of its assets are subject,
    except for (i) any conflict, breach, default, acceleration, termination,
    modification or cancellation which, individually or in the aggregate, would
    not have a Company MAE and would not adversely affect the consummation of
    the transactions contemplated hereby or (ii) any notice, consent or waiver
    the absence of which, individually or in the aggregate, would not have a
    Company MAE and would not adversely affect the consummation of the
    transactions contemplated hereby.

        3.6. Financial Statements

            (a) The Stockholder or the Company has previously delivered to the
        Buyer (i) the audited statutory statement of admitted assets,
        liabilities and surplus of the Company as of, and the audited statutory
        statements of income, changes in surplus, and cash flows of the Company
        for the fiscal year ended, December 31, 2001 (collectively, the "Audited
        Statutory Financial Statements") and (ii) the unaudited statutory
        statement of admitted assets, liabilities and surplus of the Company as
        of, and the unaudited statutory statements of income, changes in
        surplus, and cash flows of the Company for the quarter ended, March 31,
        2002 (collectively with the Audited Statutory Financial Statements, the
        "Statutory Financial Statements"). The Audited Statutory Financial
        Statements have been certified without qualification by
        PricewaterhouseCoopers LLC, the Company's independent public
        accountants. The Statutory Financial Statements have been prepared in
        accordance with accounting practices prescribed or permitted by the
        State of New Jersey Department of Banking and Insurance applied on a
        basis consistent throughout the periods covered, fairly present, in all
        material respects, the admitted assets, liabilities and surplus as of
        the respective dates thereof and the results of operations and cash
        flows of the Company for the periods referred to therein, on the basis
        of the accounting described in the respective notes thereto, and are
        consistent with the books and records of the Company.

            (b) The Stockholder or the Company has also previously delivered to
        the Buyer (i) the unaudited balance sheet of the Company as of, and the
        unaudited statements of operations and cash flows of the Company for the
        fiscal years ended, December 31, 2001 and 2000 and (ii) the unaudited
        balance sheet of the Company as of May 30, 2002, the unaudited balance
        sheet of the Company as of June 30, 2002 (the "Current Balance Sheet")
        and the unaudited statements of operations and cash flows of the Company
        for the five-month period ended May 30, 2002 and six-month period ended
        June 30, 2002 (the financial statements in clauses (i) and (ii) of this
        paragraph (b) collectively being referred to as the "Financial
        Statements"). The Financial Statements have been prepared in accordance
        with United States generally accepted accounting principles applied on a
        basis consistent throughout the periods covered thereby, fairly present
        the financial condition, results of operations and cash flows of the
        Company as of the respective dates thereof and for the periods referred
        to therein, and are consistent with


                                      -5-

        the books and records of the Company, provided that the Financial
        Statements referred to in clause (ii) above are subject to normal
        recurring year-end adjustments (which will not be material) and do not
        include all footnotes required by such generally accepted accounting
        principles.

            (c) The Stockholder or the Company has also previously delivered to
        the Buyer the unaudited Medicaid financial reports by rate cell grouping
        of the Company and for the six-month period ended June 30, 2002 (the
        "Medicaid Financial Reports"). The Medicaid Financial Reports have been
        prepared on a basis consistent throughout the period covered thereby,
        fairly present the results of operations of the Medicaid business of the
        Company for the six-month period ended June 30, 2002, and are consistent
        with the books and records of the Company.

            (d) The reserves recorded in the accounting records of the Company
        for medical benefits, losses, claims and expenses incurred in
        connection with the Medicaid and commercial businesses of the Company
        and any other reserves (i) were prepared in accordance with the
        actuarial and accounting practices prescribed or permitted by the State
        of New Jersey Department of Banking and Insurance, (ii) make good and
        sufficient provisions for all insurance obligations of the Company,
        (iii) to the best knowledge of the Company, meet the requirements of any
        law, rule or regulation applicable to such reserves and the requirements
        of the Permits (as defined in paragraph (a) of Subsection 3.16), and
        (iv) are computed on the basis of assumptions consistent with those used
        in computing the corresponding reserves in the prior fiscal year. All
        payments to and/or settlements with providers of any medical services
        have been accounted for in the appropriate medical expense reserve
        account (by category of medical expense) and have been reflected as a
        medical expense of the Company.

            (e) The Company has provided to Buyer true and correct
        documentation, electronic and otherwise, of data representing all
        medical claims (including all medical payments and/or settlements) of
        the Company's business as of June 30, 2002. The Company has also
        provided documentation, electronic and otherwise, that supports the
        medical claims data provided. The medical claims data provided to Buyer
        reflect any changes to the Company's business since its inception that
        would materially affect total medical costs. All paid medical claims and
        settlements of the Company's Medicaid business since January 1, 2001
        have been properly reflected as medical expenses. All unpaid medical
        claims and settlements of the Company's Medicaid business since January
        1, 2001 have been properly reflected as losses incurred but not reported
        for purposes of computing the Company's claims payable and claims
        adjustment expenses, except to the extent that any such unpaid medical
        claims and settlements do not exceed $50,000 in amount, in the
        aggregate, in either the year ended December 31, 2001 or the period
        subsequent to January 1, 2002.

            (f) The amounts shown as accrued for current and deferred income and
        other taxes in the Current Balance Sheet are sufficient for the payment
        of all accrued and unpaid federal, state and local income taxes,
        interest, penalties, assessments or deficiencies applicable to the
        Company, whether disputed or not, for the six months ended June 30, 2002
        and all periods prior thereto.

        3.7. Absence of Undisclosed Liabilities. The Company has no liability or
    obligation, secured or unsecured, whether accrued, absolute, contingent,
    unasserted or otherwise, that is material to the condition (financial or
    otherwise) of the assets, properties, business or prospects of the Company,
    except as and to the extent (a) any such liability or obligation is
    reflected and reserved against in the Current Balance Sheet or (b) any such
    liability or obligation, other than a liability or obligation


                                      -6-

    arising under a Provider Agreement (as defined in clause (a)(ii) of
    Subsection 3.15), either (i) was incurred in the ordinary course of business
    after June 30, 2002 or (ii) did not exceed $25,000 in amount, in the
    aggregate, in either the year ended December 31, 2001 or the period
    subsequent to January 1, 2002.

        3.8. Litigation. There is no action, suit, proceeding or investigation
    to which the Company is a party (either as a plaintiff or defendant)
    pending. To the knowledge of the Stockholder and the Company, (a) no such
    action, suit, proceeding or investigation is threatened before any
    Governmental Entity and (b) there is no basis for any such action, suit or
    proceeding. There is no action, suit, proceeding or investigation of which
    the Stockholder or the Company is aware pending or threatened before any
    Governmental Entity that challenges the validity or propriety of this
    Agreement or any action to be taken by the Stockholder or the Company in
    connection with this Agreement. Neither the Company nor any officer,
    director or employee of the Company has been permanently or temporarily
    enjoined by any order, judgment or decree of any Governmental Entity from
    engaging in or continuing any conduct or practice in connection with the
    business, assets or properties of the Company. There is not in existence on
    the date hereof any order, judgment or decree of any Governmental Entity
    that has been properly served or of which the Company or the Stockholder
    otherwise is aware enjoining or requiring the Company or the Stockholder to
    take any action of any kind with respect to the business, assets or
    properties of the Company.

        3.9. Insurance. Section 3.9 of the Disclosure Schedule sets forth a
    true, correct and complete list of all fire, theft, casualty, general
    liability, workers compensation, business interruption, environmental
    impairment, product liability, automobile and other insurance policies
    maintained by the Company and of all life insurance policies maintained on
    the lives of any of its employees, specifying the type of coverage, the
    amount of coverage, the premium, the insurer and the expiration date of each
    such policy (collectively, the "Insurance Policies") and all claims made
    under such Insurance Policies since January 1, 2001. The Stockholder and the
    Company have previously delivered to the Buyer true, correct and complete
    copies of all Insurance Policies. The Insurance Policies are in full force
    and effect and are in amounts of a nature that are adequate and customary
    for the Company's business. All premiums due on the Insurance Policies or
    renewals thereof have been paid, and there is no default by the Company
    under the Insurance Policies. The Company has not received any notice or
    other communication from any issuer of the Insurance Policies since January
    1, 2001 canceling or materially amending any of the Insurance Policies,
    materially increasing any deductibles or retained amounts thereunder, or
    materially increasing the annual or other premiums payable thereunder, and,
    to the knowledge of the Stockholder and the Company, no such cancellation,
    amendment or increase of deductibles, retainages or premiums is threatened.
    The Company has no outstanding claims or disputes with any insurance carrier
    regarding claims, settlements or premiums, and the Company has not failed to
    give any notice or present any claim under any Insurance Policy in due and
    timely fashion. There are no outstanding requirements or recommendations by
    any issuer of the Insurance Policies or by any Board of Fire Underwriters or
    other similar body exercising similar functions or by any governmental
    authority exercising similar functions that require or recommend any changes
    in the conduct of the business of, or any repairs or other work to be done
    on or with respect to any of the properties or assets of, the Company.

        3.10. Assets. The Company has good and marketable title to all of the
    assets (tangible or intangible) purported to be owned by the Company and
    relating to, or used in, its business, free and clear of all liens, leases,
    encumbrances, claims under bailment and storage agreements, equities,
    conditional sales contracts, security interests, charges and restrictions,
    except for liens, if any, for personal property taxes not due. The Company
    owns or leases all tangible assets sufficient for the conduct of its
    business as presently conducted and as presently proposed to be conducted.
    Each such tangible asset is free from material defects, has been maintained
    in accordance with normal


                                      -7-

    industry practice, is in good operating condition and repair (subject to
    normal wear and tear) and is suitable for the purposes for which it
    presently is used. Each item of equipment and other asset that the Company
    has possession of pursuant to a lease agreement or other contractual
    arrangement and relating to, or used in, its business is in such condition
    that, upon its return to its lessor or owner under the applicable lease or
    contract, the obligations of the Company to such lessor owner will have been
    discharged in full.

        3.11. Intellectual Property

            (a) Section 3.11 of the Disclosure Schedule sets forth: (i) a true,
        correct and complete list and, where appropriate, a description of, all
        items of Intellectual Property owned by, or used or useful in connection
        with the Medicaid business of, the Company, including trade secrets,
        know-how, any other confidential information of the Company, trade
        names, trademarks, trade name and trademark registrations, copyrights
        and copyright registrations, and applications for any of the foregoing
        but excluding (A) rights under the Medicaid Contract and (B)
        off-the-shelf software programs licensed by the Company pursuant shrink
        wrap and similar licenses (the "Intellectual Property"); and (ii) a
        true, correct and complete list of all licenses or similar agreements or
        arrangements to which the Company is a party, either as licensee or
        licensor, with respect to the Intellectual Property. The Company is the
        sole and exclusive owner of all right, title and interest in and to the
        Intellectual Property and all designs, permits, labels and packages used
        on or in connection therewith, free and clear of all liens, security
        interests, charges, encumbrances, equities or other adverse claims. The
        Company has the right and authority to use, and to continue to use after
        the Closing, the Intellectual Property in connection with the conduct of
        its business in the manner presently conducted, and such use or
        continuing use does not and will not conflict with, infringe upon or
        violate any rights of any other person, corporation or entity.

            (b) The Company has not received any notice of, nor has any
        knowledge of any basis for, a pleading or threatened claim, interference
        action or other judicial or adversarial proceeding against the Company
        that any of the operations, activities, products, services or
        publications of the Company infringes or will infringe any patent,
        trademark, trade name, copyright, trade secret or other property right
        of a third party, or that it is illegally or otherwise using the trade
        secrets, formulae or property rights of others. There are no
        outstanding, nor to the knowledge of the Stockholder or the Company, any
        threatened, disputes or other disagreements with respect to any licenses
        or similar agreements or arrangements described in Section 3.11 of the
        Disclosure Schedule or with respect to infringement by a third party of
        any of the Intellectual Property. Neither the Company nor the
        Stockholder has any knowledge that any third party is infringing, or
        will threaten to infringe, upon or otherwise violate any of the
        Intellectual Property in which the Company has ownership rights.

            (c) The Intellectual Property owned or licensed by the Company is
        sufficient to conduct the Company's business as presently conducted. The
        Company has taken all steps reasonably necessary to protect its right,
        title and interest in and to the Intellectual Property and the continued
        use of the Intellectual Property.

            (d) No officer, director, stockholder or employee of the Company or
        the Stockholder, nor any spouse, child or other relative or affiliate
        thereof, owns directly or indirectly, in whole or in part, any of the
        Intellectual Property.


                                      -8-

    3.12. Real Estate

        (a) Section 3.12 of the Disclosure Schedule sets forth the identity of
    the sole lease of real property to which the Company is a party (the
    "Lease"). The Stockholder and the Company have previously delivered to the
    Buyer a true, correct and complete copy of the Lease and all amendments,
    modifications and supplemental agreements thereto. The Lease is in full
    force and effect, is valid, binding and enforceable against the Company in
    accordance with its terms (subject to the Enforceability Exception), and has
    not been modified or amended since the date of delivery to the Buyer.
    Neither the Company nor the landlord has delivered written notice to the
    other claiming that such party is in default thereunder and that such
    default remains uncured. To the knowledge of the Stockholder and the
    Company, no event has occurred that would constitute a breach of or default
    in the performance of any covenant, agreement or condition contained in the
    Lease, nor has any event occurred that with the passage of time or the
    giving of notice or both would constitute such a breach or material default.
    The Company is not obligated to pay any leasing or brokerage commission
    relating to the Lease and, will not have any obligation to pay any leasing
    or brokerage commission upon the renewal of the Lease. No construction,
    alteration or other leasehold improvement work with respect to the Lease
    remains to be paid for or to be performed by the Company.

        (b) The Company does not own any real property.

    3.13. Tax Matters

        (a) Within the times and in the manner prescribed by law, the Company
    has filed all federal, state and local tax returns and all tax returns for
    foreign countries, provinces and other governing bodies having jurisdiction
    to levy taxes upon it that are required to be filed. The Company has paid
    all taxes, interest, penalties, assessments and deficiencies that have
    become due or that have been claimed to be due, including income, franchise,
    real estate, sales and withholding taxes. All tax returns filed by the
    Company for the taxable years ending December 31, 1995 through December 31,
    2001 constitute complete and accurate representations of the tax liabilities
    of the Company for such years and accurately set forth all items (to the
    extent required to be included or reflected in such returns) relevant to its
    future tax liabilities, including the tax bases of its properties and
    assets. The Company has not waived or extended any applicable statute of
    limitations relating to the assessment of federal, state, local or foreign
    taxes. No examinations of the federal, state, local or foreign tax returns
    of the Company is currently in progress nor threatened, and no deficiencies
    have been asserted or assessed against the Company as a result of any audit
    by the Internal Revenue Service or any state or local taxing authority, and
    no such deficiency has been proposed or threatened. The Company has never
    been (i) a member of any consolidated group for federal or state income tax
    purposes or (ii) a party to any tax sharing agreement or other similar
    arrangements.

        (b) The Company has not filed a consent pursuant to Section 341(f) of
    the Internal Revenue Code of 1954, as amended (the "Code") relating to
    collapsible corporations nor has any such corporation agreed to have Section
    341(f)(2) of the Code apply to any disposition of a subsection (f) asset (as
    such term is defined in Section 341(f)(4) of the Code). The Company has
    never participated in or cooperated with an international boycott, within
    the meaning of Section 999 of the Code, nor has any such corporation had
    operations that are or may hereafter become reportable under Section 999 of
    the Code. The Company does not have any transaction subject to Treasury
    Regulation 1.1502-13 in connection with deferred intercompany transactions.
    There are no plans, arrangements, contracts or other agreements covering any
    current or former employees of the Company that, considered collectively,
    will,


                                      -9-

    or could reasonably be expected to, give rise directly or indirectly to the
    payment of any amount that would not be deductible pursuant to Section 280G
    or Section 162(m) of the Code.

        (c) Section 3.13 of the Disclosure Schedule sets forth those taxable
    years for which the tax returns of the Company have been reviewed or audited
    by applicable federal, state, local and foreign taxing authorities and those
    tax years for which said tax returns have received clearances or other
    indications of approval from applicable federal, state, local and foreign
    taxing authorities. No issue or issues have been raised in connection with
    any prior or pending review or audit of said federal, state, local or
    foreign tax returns that the Stockholder reasonably believes may be expected
    to be raised in the future by such taxing authorities in connection with the
    audit or review of the tax returns of the Company.

    3.14. Books and Records. The general ledgers and books of account of the
Company are in all material respects complete and correct and have been
maintained in accordance with good business practice and in accordance with all
applicable procedures required by laws and regulations.

    3.15. Contracts and Commitments

        (a) Section 3.15 of the Disclosure Schedule contains a true, complete
    and correct list and description of the following contracts and agreements,
    whether written or oral:

            (i) the agreement between the Company and the New Jersey Department
        of Human Services, Division of Medical Assistance and Health Services,
        including all amendments, modifications and supplements thereto (as so
        amended, modified and supplemented, the "Medicaid Contract");

            (ii) all loan agreements, indentures, mortgages and guaranties to
        which the Company is a party or by which the Company or any of its
        property is bound;

            (iii) all pledges, conditional sale or title retention agreements,
        security agreements, equipment obligations, personal property leases and
        lease purchase agreements to which the Company is a party or by which
        the Company or any of its property is bound;

            (iv) all contracts, agreements, commitments or other understandings
        or arrangements to which the Company is a party or by which the Company
        or any of its property is bound that (A) involve payments or receipts by
        the Company of more than $50,000 in the case of any single contract,
        agreement, commitment, understanding or arrangement under which full
        performance (including payment) has not been rendered by all parties
        thereto or (B) may materially adversely affect the condition (financial
        or otherwise) or the properties, assets, business or prospects of the
        Company;

            (v) all collective bargaining agreements, employment and consulting
        agreements, offer letters, executive compensation plans, bonus plans,
        deferred compensation agreements, pension plans, retirement plans,
        severance agreements or policies, change in control agreements, employee
        stock option or stock purchase plans and group life, health and accident
        insurance and other employee benefit plans, agreements, arrangements or
        commitments to which the Company is a party or by which the Company or
        any of its property is bound;


                                      -10-

            (vi) all contracts, agreements or other understandings or
        arrangements between the Company and the Stockholder or their respective
        affiliates;

            (vii) all leases, whether operating, capital or otherwise, under
        which the Company is lessor or lessee;

            (viii) all contracts, agreements or other arrangements imposing a
        non-competition or non-solicitation obligation on the Company or any of
        its employees; and

            (ix) any other material agreements or contracts entered into by the
        Company.

    As used herein, the term "Contracts" refers collectively to the contracts
    and agreements described in the preceding clauses (i) through (ix), and also
    includes all contracts and agreements (collectively, the "Provider
    Agreements") with physicians, hospitals and other providers of health care
    services that have contracted directly or indirectly with the Company
    (collectively, "Providers") to provide covered health care services to
    Medicaid beneficiaries (collectively, the "Members") enrolled under the
    Medicaid Contract;

        (b) Each Contract is a valid and binding agreement of the Company,
    enforceable against the Company in accordance with its terms (subject to the
    Enforceability Exception), and the Company has no knowledge that any
    Contract is not a valid and binding agreement of the other parties thereto.

        (c) Each of the Provider Agreements and, subject to receipt of the
    approval of the transactions contemplated hereby by the New Jersey
    Department of Human Services, Division of Medical Assistance and Health
    Services, the Medicaid Contract will continue to be a valid and binding
    obligation of each party thereto, enforceable against each such party in
    accordance with its terms, subject in each case to the Enforceability
    Exception.

        (d) The Company has fulfilled all material obligations required pursuant
    to the Contracts to have been performed by the Company, as the case may be,
    on its part prior to the date hereof, and the Company, as the case may be,
    has no reason to believe that it will not be able to fulfill, when due, all
    of its obligations under the Contracts that remain to be performed after the
    date hereof.

        (e) The Company is not in breach of or default under any Contract, and
    no event has occurred that with the passage of time or giving of notice or
    both would constitute such a default, result in a loss of rights or result
    in the creation of any lien, charge or encumbrance, thereunder or pursuant
    thereto.

        (f) There is no existing breach or default by any other party to any
    Contract, and no event has occurred that with the passage of time or giving
    of notice or both would constitute a default by such other party, result in
    a loss of rights or result in the creation of any lien, charge or
    encumbrance thereunder or pursuant thereto.

        (g) There are not, and since January 1, 2000 have not been, any claims
    of a non-routine nature relating to the Company by the Providers in excess
    of (i) $5,000 individually or (ii) $100,000 in the aggregate in the year
    ended December 31, 2000, the year ended December 31, 2001 or the period
    subsequent to January 1, 2002.

        (h) The Company has no written or oral contracts to perform services
    that are expected to be performed at, or to result in, a loss.


                                      -11-

        (i) The Company and the Stockholder have previously delivered to the
    Buyer true, correct and complete copies of all Contracts.

    3.16. Compliance with Agreements and Laws

        (a) The Company has all requisite certificates of authority, licenses,
    permits, consents, orders, approvals and certificates from all Governmental
    Entities necessary to conduct its Medicaid business and own and operate the
    assets relating to its Medicaid business (collectively, the "Medicaid
    Permits"). Section 3.16 of the Disclosure Schedule sets forth a true,
    correct and complete list of all such Medicaid Permits, copies of which have
    previously been delivered by the Company or the Stockholder to the Buyer.
    The Company is not in violation of any federal law, rule, license, decree,
    regulation or ordinance (including laws, rules, licenses, decrees,
    regulations or ordinances of applicable Governmental Entities) relating to
    its Medicaid business or the properties relating to its Medicaid business.
    The Company is not in violation of any state, local or foreign law, rule,
    license, decree, regulation or ordinance (including laws, rules, licenses,
    decrees, regulations or ordinances of applicable Governmental Entities)
    relating to its Medicaid business or the properties relating to its Medicaid
    business, except for any violation which, individually or in the aggregate,
    would not have a Company MAE and would not adversely affect the consummation
    of the transactions contemplated hereby.

        (b) The business of the Company as conducted since its inception has not
    violated, and on the date hereof does not violate, in any material respect,
    any federal, state, local or foreign laws, regulations or orders (including
    any of the foregoing relating to insurance, employment discrimination,
    occupational safety, environmental protection, hazardous waste,
    conservation, or corrupt practices, the enforcement of which would have a
    material adverse effect on the results of operations, condition (financial
    or otherwise), assets, properties business or prospects of the Company. The
    Company has not had notice or communication from any federal, state or local
    governmental or regulatory authority or otherwise since its inception of any
    such violation or noncompliance. The Company has filed all statements and
    reports, including any required plan of corrective action in connection with
    a failure to maintain the minimum required statutory surplus, with insurance
    regulatory authority required by the law, regulations, licensing
    requirements and orders administered or issued by such regulatory
    authorities. No event has occurred with respect to any of the Medicaid
    Permits that would have or has had a material adverse effect on the Medicaid
    Contract. The Company has not, and none of its executive officers, directors
    or employees (in their respective capacities as such) has, engaged in any
    activity constituting fraud or abuse under the laws relating to health care
    or insurance. Section 3.16 of the Disclosure Schedule sets forth all
    examinations of the Company related to its business conducted by any
    governmental entity and identifies by date any correspondence between such a
    governmental entity and regarding sanctions, conclusions made and/or
    corrective action required or suggested based on such examination.

        (c) The Company maintains the minimum statutory surplus required in
    accordance with the written regulations of the State of New Jersey
    Department of Banking and Insurance and under the terms of the Medicaid
    Contract. The Company has no unfunded balance with respect to the minimum
    insolvency deposits required in accordance with the written regulations of
    the State of New Jersey Department of Banking and Insurance and under the
    terms of the Medicaid Contract. The Company has no unfunded balance with
    respect to the minimum administrative deposits required in accordance with
    the written regulations of the State of New Jersey Department of Banking and
    Insurance and under the terms of the Medicaid Contract.


                                      -12-

        (d) The Company is not in violation of any federal, state, county or
    municipal authority law, ruling, order, decree, regulation, permit, or other
    environmental or hazardous waste requirement applicable to the Company
    relating to health, safety, pollution, hazardous waste, environmental or
    other similar matters, that has not been entirely corrected and that has or
    will have a material adverse impact on the transactions contemplated herein.
    The Company has not received notice from any federal, state, county or
    municipal authority alleging any such violation.

        (e) For purposes of this Subsection 3.16, "hazardous waste" means
    "hazardous waste" as defined in the Resource Conservation and Recovery Act,
    as amended, 42 U.S.C. Section 6921 et seq., and the regulations adopted
    pursuant thereto.

    3.17. Employee Relations

        (a) The Company is in compliance with all federal, state and municipal
    laws respecting employment and employment practices, terms and conditions of
    employment, and wages and hours, and is not engaged in any unfair labor
    practice, and there are no arrears in the payment of wages or social
    security taxes.

        (b) None of the employees of the Company is represented by any labor
    union, and the Company is not a party to any collective bargaining
    agreement. There is no unfair labor practice complaint against the Company
    pending before the National Labor Relations Board or any state or local
    agency. There is no pending labor strike or other material labor trouble
    affecting the Company (including any organizational drive). There is no
    labor grievance pending against the Company. There is no pending
    representation question respecting the employees of the Company.

        (c) The Company has no continuing obligation for health, life, medical
    insurance or other similar fringe benefits to any former employee of the
    Company.

        (d) Section 3.17 of the Disclosure Schedule sets forth a true, correct
    and complete list of all employees of the Company, including the job
    descriptions and salary or wage rates of each employee, showing separately
    for each such person the maximum amounts paid or payable as salary and bonus
    payments for the fiscal years ending December 31, 2001 and December 31,
    2002, as well as the amount of any accrued and unused vacation and other
    accrued and unpaid benefits earned by such person. Section 3.17 of the
    Disclosure Schedule also sets forth a true and complete listing of the names
    of all employees to whom the Company has made severance or similar payments
    since January 1, 2001 with respect to the termination of the employment of
    those individuals, together with the amount of such payments and a statement
    as to whether such payments were made pursuant to a pre-existing contract,
    an agreement entered into in connection with such termination, a corporate
    policy, or otherwise. The Company has fewer than 100 employees, and neither
    the Stockholder nor any other entity may be deemed an employer of any of the
    Company's employees.

        (e) There have been no complaints made by any Company employee to any
    Governmental Entity of any violation of any law by the Company any officer,
    director, employee or agent of the Company, and neither the Stockholder nor
    the Company is aware of any basis for such a complaint. There have been no
    complaints of harassment or discrimination made by or against any employee
    of the Company, and neither the Stockholder nor the Company is aware of any
    basis for such a complaint.


                                      -13-

    3.18. Employee Benefit Plans

        (a) Section 3.18 of the Disclosure Schedule contains a true, correct and
    complete list of all pension, benefit, profit sharing, retirement, deferred
    compensation, welfare, insurance, disability, bonus, vacation pay, severance
    pay and other similar plans, programs and agreements, whether reduced to
    writing or not, other than any "multiemployer plan" as such term is defined
    in Section 4001(a)(3) of ERISA, relating to the Company's employees, or
    maintained at any time since June 30, 1999 by the Company or by any other
    member (as used in this Subsection 3.18, a "Plan Affiliate") of any
    controlled group of corporations, group of trades or businesses under common
    control, or affiliated service group (as defined for purposes of Section
    414(b), (c) and (m), respectively, of the Internal Revenue Code of 1986, as
    amended (the "Code")) (the "Employee Plans"), and the Company has no
    obligations, contingent or otherwise, past or present, under applicable law
    or the terms of any Employee Plan.

        (b) With respect to all Employee Plans, the Company and its Plan
    Affiliates are in compliance with the requirements prescribed by any and all
    statutes, orders or governmental rules or regulations currently in effect,
    including ERISA and the Code, applicable to such Employee Plans, including
    all reporting, notice and disclosure requirements. The Company and its Plan
    Affiliates have in all respects performed all obligations required to be
    performed by them under, and is not in violation in any respect of, and
    there has been no default or violation by any other party with respect to,
    any of the Employee Plans. Neither the Company nor any Plan Affiliate has
    failed to pay any amounts due and owing as required by the terms of any
    Employee Plan.

        (c) There is no multiemployer plan to which the Company or its Plan
    Affiliates contribute, are required to contribute, or have ever been
    required to contribute, or to which any of the employees are beneficiaries
    as a result of their employment with the Company.

        (d) No Employee Plan provides health or life insurance benefits for
    retirees.

        (e) The Company has previously delivered to the Buyer true, correct and
    complete copies of all Employee Plans and all agreements, including trust
    agreements and insurance contracts, related to such Employee Plans.

        (f) Each Employee Plan intended to qualify under Section 401(a) of the
    Code has been determined by the Internal Revenue Service to so qualify, and
    the trusts created thereunder have been determined to be exempt from tax
    under the provisions of Section 501(a).

        (g) Neither the Company nor any corporation or trade or business
    (whether or not incorporated) that would be treated as a member of the
    controlled group of the Company under Section 4001(a)(14) of ERISA would be
    liable for any amount pursuant to Section 4062, 4063, 4064, 4068 or 4069 of
    ERISA if any of the Employee Plans that are subject to Title IV of ERISA
    were to terminate. All premiums or other payments required by the terms of
    any group or individual insurance policies and programs maintained by the
    Company and covering any present or former employees of the Company with
    respect to all periods up to and including the Closing Date have been fully
    paid for the length of the obligation. To the extent not heretofore
    satisfied or accrued on the Current Balance Sheet, the Stockholder shall be
    responsible for, and shall cause to be paid without using any of the
    Company's assets, any welfare benefits not fully covered by third-party
    insurance policies or programs relating to claims incurred by present or
    former employees of the Company on or before the Closing Date.


                                      -14-

        (h) There are no threatened or pending claims, suits or other
    proceedings by present or former employees of the Company or its affiliates,
    plan participants, beneficiaries or spouses of any of the above, the
    Internal Revenue Service, the PBGC, or any other person or entity involving
    any Employee Plan including claims against the assets of any trust,
    involving any Employee Plan, or any rights or benefits thereunder, other
    than ordinary and usual claims for benefits by participants or beneficiaries
    including claims pursuant to domestic relations orders.

        (i) Section 3.18 of the Disclosure Schedule specifies those Employee
    Plans that are to be continued by the Company following the Closing Date and
    those that are to be terminated. At the Buyer's election, the Company shall
    take any actions as may be necessary or appropriate under all applicable
    laws and the terms of the Employee Plans to establish the Buyer, or an
    affiliate of the Buyer, as having all rights and obligations with respect to
    any of the Employee Plans that are to be continued including rights with
    respect to all annuity or insurance contracts that form a part of any of
    such Employee Plans, together with all other Employee Plan assets. The
    Company shall obtain as of the Closing Date any and all consents from
    trustees required to effect any transfer of any trust(s) related to such
    assumed Employee Plans to such trustee(s) as may be appointed by the Buyer.

        (j) Except as heretofore accrued on the Current Financial Statements,
    there are no liabilities with respect to any Employee Plan that relate to
    any period prior to the Closing Date, including any taxes, accrued vacation
    or sick pay (whether or not vested), accrued vacation, sick and personal
    leaves, employee policies, employee benefit claims or liability to the
    Pension Benefit Guaranty Corporation. Without limiting the foregoing and
    except as contemplated hereby, no employees of the Company will be entitled
    to any severance pay by reason of the consummation of the transactions
    contemplated by this Agreement, and no severance pay will have accrued prior
    to the Closing Date and will be payable to any employees upon any subsequent
    termination of their employment after the Closing Date.

    3.19. Absence of Certain Changes or Events

        (a) Since June 30, 2002, the Company has not entered into any
    transaction that is not in the usual and ordinary course of business and,
    without limiting the generality of the foregoing, has not:

            (i) authorized any declaration or payment of dividends by the
        Company, or paid any such dividends, or authorized any transfer of
        assets of any kind whatsoever by the Company to the Stockholder with
        respect to any shares of capital stock;

            (ii) failed to pay any medical claim liability or indebtedness when
        due, and all such claim liabilities have been properly recorded in the
        accounts of the Company, except for (A) any such failure attributable to
        a claim contested by the Company in good faith in the ordinary course of
        business and (B) up to an aggregate of $25,000 assessed with respect to
        the period ending as of the date hereof as penalties or interest
        attributable to late payments by The TriZetto Group, Inc., as third
        party administrator for the Company;

            (iii) incurred any material obligation or liability for borrowed
        money;

            (iv) discharged or satisfied any lien or encumbrance or paid any
        obligation or liability other than current liabilities reflected in the
        Current Balance Sheet;


                                      -15-

            (v) mortgaged, pledged or subjected to lien, charge or other
        encumbrance any of their respective properties or assets;

            (vi) sold or purchased, assigned or transferred any of its tangible
        assets or cancelled any debts or claims, except for (A) inventory sold
        and raw materials purchased in the ordinary course of business and (B)
        debts and claims settled with Providers in the ordinary course of
        business and consistent with clause (ii) above;

            (vii) made any material amendment to or termination of any Contract
        or done any act or omitted to do any act that would cause the breach of
        any Contract;

            (viii) suffered any losses of personal property, whether insured or
        uninsured, and whether or not in the control of the Company in excess of
        $50,000 in the aggregate, or waived any rights of any value;

            (ix) instituted, settled or agreed to settle, or received notice of
        any, pending or threatened litigation, action or proceeding before any
        Governmental Entity;

            (x) made any material change in the terms, status or funding
        condition of any Employee Plan, as defined in Subsection 3.18;

            (xi) engaged any new employee;

            (xii) made, or committed to make, any changes in the compensation
        payable to any officer, director, employee or agent of the Company, or
        any bonus payment or similar arrangements made to or with any of such
        officers, directors, employees or agents, except to the extent of any
        such changes that are made in the ordinary course of business and are
        (A) in an amount less than six percent of the compensation payable to
        such individual and (B) in an amount less than $25,000 in the aggregate;

            (xiii) incurred any capital expenditure in excess of $15,000 in any
        instance or $100,000 in the aggregate;

            (xiv) made any material alteration in the manner of keeping the
        books, accounts or records of the Company, or in the accounting
        practices therein reflected, except as may be required by statutory
        accounting principles, in which case the Company or the Stockholder has
        promptly notified the Buyer in writing of the nature of and reason for
        the change; or

            (xv) suffered any material adverse change in the consolidated
        statutory results of operations, condition (financial or otherwise),
        assets, liabilities (whether absolute, accrued, contingent or
        otherwise), business or prospects of the Company.

        (b) The Company has no knowledge of any existing or threatened
    occurrence, event or development that, as far as can be reasonably foreseen,
    could have a material adverse effect on the business, properties, assets,
    condition (financial or otherwise) or prospects of the Company.

        (c) The Company has conducted its Medicaid business in a commercially
    prudent manner, as a going concern and in the ordinary course.


                                      -16-

        3.20. Providers. Section 3.20 of the Disclosure Schedule sets forth a
    true, correct and complete list of (a) the names and addresses of each of
    the Providers and (b) each monetary settlement or pending settlement that
    exceeds $1,000 with a provider, including a Provider, and that is not
    reflected in the claims incurred but not reported set forth in the data
    referred to in the first sentence of paragraph (e) of Subsection 3.6. No
    Provider Agreement may be terminated pursuant to its terms upon less than 90
    days' notice. The Company uses good and reasonable efforts to maintain good
    relations with all of its Providers, and the Company uses reasonable
    business efforts to cause its accounts payable and other payments owing to
    any Provider to be not more than 30 days in arrears. The Stockholder and the
    Company have provided to the Buyer a true, correct and complete copy of the
    standard weekly claims inventory report for the Company, prepared by The
    TriZetto Group, Inc.

        3.21. Members. Section 3.21 of the Disclosure Schedule describes each
    written, pending and unresolved complaint received by the Company from a
    Member and generally describes the nature and disposition of such complaint.

        3.22. Commercial Business. Notwithstanding anything herein to the
    contrary:

            (a) The Company has all requisite certificates of authority,
        licenses, permits, consents, orders, approvals and certificates from all
        Governmental Entities necessary to conduct its Commercial Business (as
        defined in Subsection 5.11) and own and operate the assets relating to
        its Commercial Business (collectively, the "Commercial Permits").
        Section 3.22 of the Disclosure Schedule sets forth a true, correct and
        complete list of all such Commercial Permits, copies of which have
        previously be delivered by the Company or the Stockholder to the Buyer.
        The Company is not in violation of any federal law, rule, license,
        decree, regulation or ordinance (including laws, rules licenses,
        decrees, regulations or ordinances of applicable Governmental Entities)
        relating to its Commercial Business or the properties relating to its
        Commercial Business. The Company is not in violation of any state, local
        or foreign law, rule license, decree, regulation or ordinance (including
        laws, rules, licenses, decrees, regulations or ordinances of applicable
        Governmental Entities) relating to its Commercial Business or the
        properties relating to its Commercial Business, except for any violation
        which, individually or in the aggregate, would not have a Company MAE
        and would not adversely affect the consummation of the transactions
        contemplated hereby.

            (b) All unpaid medical claims and settlements of the Commercial
        Business since January 1, 2001 have been properly reflected as losses
        incurred but not reported for purposes of computing the Company's claims
        payable and claims adjustment expenses, except to the extent that any
        such unpaid medical claims and settlements do not exceed $50,000 in
        amount, in the aggregate, in either the year ended December 31, 2001 or
        the period subsequent to January 1, 2002.

        3.23. Indebtedness to and from Officers, Directors and the Stockholder

            (a) The Company is not indebted, directly or indirectly, to any of
        its officers or directors, to the Stockholder or to any officers or
        directors of the Stockholder, or any affiliate of any such person, in
        any amount whatsoever other than for salaries for services rendered to
        the Company or reimbursable business expenses, which salaries and
        expenses are reflected in the Current Financial Statements or were
        incurred by the Company in the ordinary course of business after June
        30, 2002.

            (b) Neither the Stockholder nor any such officer, director or
        affiliate is indebted to the Company (including any amount payable by
        the Stockholder with respect to a capital


                                      -17-

        contribution) except for advances made to employees of the Company in
        the ordinary course of business to meet reimbursable business expenses
        anticipated to be incurred by such obligor.

        3.24. Banking Facilities. Section 3.23 of the Disclosure Schedule sets
    forth a true, correct and complete list of:

            (a) each bank, savings and loan or similar financial institution in
        which the Company has an account or safety deposit box and the numbers
        of the accounts or safety deposit boxes maintained by the Company
        thereat; and

            (b) the names of all persons authorized to draw on each such account
        or to have access to any such safety deposit box facility, together with
        a description of the authority (and conditions thereof, if any) of each
        such person with respect thereto.

        3.25. Powers of Attorney and Suretyships. The Company has no general or
    special powers of attorney outstanding (whether as grantor or grantee
    thereof) or any obligation or liability (whether actual, accrued, accruing,
    continent or otherwise) as guarantor, surety, co-signer, endorser, co-maker,
    indemnitor or otherwise in respect of the obligation of any person,
    corporation, partnership, joint venture, association, organization or other
    entity, except as endorser or maker of checks or letters of credit,
    respectively, endorsed or made in the ordinary course of business.

        3.26. Conflicts of Interest. Neither the Stockholder, any officer or
    director of the Company or the Stockholder, nor any affiliate of any of the
    foregoing, now has or within the last three years had, either directly or
    indirectly:

            (a) an equity or debt interest in any corporation, partnership,
        joint venture, association, organization or other person or entity that
        furnishes or during such period furnished services to the Company, or
        otherwise does or during such period did business with the Company; or

            (b) a beneficial interest in any contract, commitment or agreement
        to which the Company is or was a party or under which it is or was
        obligated or bound or to which any of its properties may be or may have
        been subject, other than contracts, commitments or agreements between
        the Company and such persons in their capacities as employees, officers
        or directors of the Company.

        3.27. Brokers. No person, firm or corporation has acted in the capacity
    of broker or finder on behalf of the Company or the Stockholder to bring
    about the negotiation of this Agreement. Thomas Weisel Partners LLC may
    provide a fairness opinion to the Board of Directors of the Company pursuant
    to Subsection 7.4, but has not undertaken any other activities on behalf of
    the Company or the Stockholder in connection with the negotiation of this
    Agreement.

    4. Representations of the Buyer. The Buyer represents and warrants to the
Stockholder as follows:

        4.1.Organization and Authority. The Buyer is a corporation duly
    organized, validly existing and in good standing under the laws of the State
    of Delaware, and has all requisite power and authority (corporate and other)
    to own its properties and to carry on its business as now being conducted.
    The Buyer has full power to execute and deliver this Agreement and the
    agreements contemplated herein, and to consummate the transactions
    contemplated hereby and thereby. Certified copies of the Certificate of
    Incorporation and the Bylaws of the Buyer, as amended to date,


                                      -18-

    have been previously delivered to the Stockholder, are complete and correct,
    and no amendments have been made thereto or have been authorized since the
    date thereof.

        4.2. Authorization. The execution and delivery of this Agreement by the
    Buyer, and the agreements provided for herein, and the consummation by the
    Buyer of the transactions contemplated hereby and thereby, have been duly
    authorized by all requisite corporate action. This Agreement and all such
    other agreements and written obligations entered into and undertaken in
    connection with the transactions contemplated hereby constitute the valid
    and binding obligations of the Buyer, enforceable against the Buyer in
    accordance with their respective terms, subject in each case to the
    Enforceability Exception.

        4.3. Non-Contravention. Neither the execution and delivery of this
    Agreement or the agreements provided for herein, nor the consummation by the
    Buyer of the transactions contemplated hereby and thereby, will not (a)
    conflict with or violate the provisions of any law, rule or regulation
    applicable to the Buyer; (b) conflict with or violate the provisions of the
    Buyer's Certificate of Incorporation or Bylaws; (c) require on the part of
    the Buyer any notice to or filing with, or permit, authorization, consent or
    approval of, any Governmental Entity, (d) violate any judgment, decree,
    order or award of any Governmental Entity by which the Buyer or its
    properties are bound, or (e) conflict with, result in breach of, constitute
    (with or without due notice or lapse of time or both) a default under,
    result in the acceleration of obligations under, create in any party any
    right to terminate, modify or cancel, or require any notice, consent or
    waiver under, any contract or instrument to which the Buyer is a party or by
    which it is bound or to which any of its assets are subject, except in any
    such case for (i) compliance with applicable requirements of the Securities
    Act, any applicable state securities laws and the Exchange Act, (ii)
    approval of the State of New Jersey Department of Banking and Insurance and
    the New Jersey Department of Human Services, Division of Medical Assistance
    and Health Services of the transactions contemplated hereby, and (iii)
    consent of LaSalle Bank National Association, as lender under the bank
    credit facility of the Buyer.

        4.4. Investment Representation. The Buyer is acquiring the Shares from
    the Stockholder for the Buyer's own account for investment only and not with
    a view to, or for sale in connection with, any distribution of the Shares in
    violation of the Securities Act or any rule or regulation thereunder. The
    Buyer has no present intention of distributing or selling the Shares, and
    the Buyer has no present or contemplated agreement, undertaking,
    arrangement, obligation, indebtedness or commitment providing for the
    disposition of the Shares. The Buyer is an "accredited investor" within the
    meaning of Rule 501(a) under the Securities Act. The Buyer has had adequate
    opportunity to obtain from representatives of the Company such information
    about the Company as is necessary for the Buyer to evaluate the merits and
    risks of the Buyer's acquisition of the Shares pursuant to this Agreement.
    The Buyer acknowledges that it has received certain forward-looking
    information from the Stockholder or the Company in connection with this
    Agreement and the transactions contemplated hereby. The Buyer understands
    that neither the Company nor the Stockholder can guarantee that the Company
    actually will achieve the plans, intentions or expectations disclosed in
    such forward-looking statements and that the Company's actual results could
    differ materially from the plans, intentions and expectations disclosed in
    the forward-looking statements. The Buyer has sufficient expertise in
    business and financial matters to be able to evaluate the risks involved in
    the acquisition of the Shares pursuant to the Agreement and to make an
    informed investment decision with respect to such acquisition. The Buyer
    understands that (a) the Shares have not been registered under the
    Securities Act and are "restricted securities" within the meaning of Rule
    144 under the Securities Act and (b) the Shares cannot be sold, transferred
    or otherwise disposed of unless they are subsequently registered under the
    Securities Act or an


                                      -19-

    exemption from registration is then available. A legend substantially in the
    following form will be placed on the certificate or certificates
    representing the Shares:

         "The shares represented by this certificate have not been registered
         under the Securities Act of 1933, as amended, and may not be sold,
         transferred or otherwise disposed of in the absence of an effective
         registration statement under such Act or an opinion of counsel
         satisfactory to the corporation to the effect that such registration is
         not required."

    5. Pre-Closing Covenants. From and after the date hereof and until the
Closing Date:

        5.1. Access to Management, Properties and Records

            (a) The Stockholder and the Company shall afford the officers,
        attorneys, accountants and other authorized representatives of the Buyer
        free and full access upon reasonable notice and during normal business
        hours to all management personnel, offices, properties, books and
        records of the Company, so that the Buyer may have full opportunity to
        make such investigation as it shall desire to make of the management,
        business, properties and affairs of the Company, and the Buyer shall be
        permitted to make abstracts from, or copies of, all such books and
        records. The Stockholder and the Company shall furnish to the Buyer such
        financial and operating data and other information as to the business of
        the Company as the Buyer shall reasonably request. Without limiting the
        foregoing, the Stockholder and the Company shall furnish the Buyer with
        copies of drafts and executed documents relating to the Company's
        proposed sale of the Commercial Business as defined in Subsection 5.11.

            (b) The Stockholder and the Company shall authorize the release to
        the Buyer of all files pertaining to the business or operations of the
        Company held by any federal, state, county or local authorities,
        agencies or instrumentalities. The authorizations of the Stockholder and
        the Company shall specifically waive all previous claims of privilege or
        other restrictions, and in any case where a release by a present or
        former employee of the Company is necessary, the Stockholder and the
        Company shall exercise their best efforts to obtain such a release.

        5.2. Confidentiality

            (a) The Company and the Stockholder have furnished and will continue
        to furnish the Buyer with certain information that is either non-public,
        confidential or proprietary in nature and that (i) is identified in
        writing as being proprietary and confidential, (ii) is not already known
        to persons other than the Company, the Stockholder, their
        representatives and third parties that have entered into written
        non-disclosure agreements with the Company and (iii) has not been
        independently developed by the Buyer. All such information furnished to
        the Buyer, its directors, officers, employees, agents or
        representatives, including attorneys, accountants, consultants,
        potential lenders, investors and financial advisors (collectively
        "representatives"), by the Company, the Stockholder, or any of their
        respective representatives, and all analyses, compilations, data,
        studies or other documents prepared by the Buyer or its representatives
        containing or based in whole or in part on any such furnished
        information or reflecting the Buyer's review of, or interest in, the
        Company is hereinafter referred to as "Information."

            (b) Subject to the requirements of applicable law, the Buyer hereby
        agrees to use the Information solely in connection with the consummation
        of the transactions contemplated by this Agreement and to transmit the
        Information only to those representatives of the Buyer who need to know
        the Information.


                                      -20-

        5.3. Public Announcements. No disclosures shall be made to third
    parties, nor shall there be any general public pronouncements or other
    general public communications, concerning this Agreement and the purchase of
    the Shares by the Buyer without the consent of the Buyer, on one hand, and
    the Company and the Stockholder on the other, except as may be required by
    law, in which event the non-disclosing party shall be given an opportunity
    to review in advance the proposed disclosure.

        5.4. Communications with Members and Providers

            (a) Unless instructed otherwise by the Buyer in writing, the Company
        shall continue to provide managed healthcare services to Members
        throughout the service areas covered by the Medicaid Contract consistent
        with past practice.

            (b) The Company shall be responsible for all communications with
        Members and Providers, provided that the Buyer will provide the Company
        with such assistance as may be reasonably requested by the Company in
        connection with such communications.

        5.5. Conduct of Business. The Company shall operate its Medicaid
    business diligently, in a commercially prudent manner and substantially in
    the same manner as heretofore and shall not engage in any transaction in
    respect to its Medicaid business that is either not in the ordinary course
    or not consistent with past practice, or make or institute any unusual or
    new methods of accounting or operation, except as agreed to in writing by
    the Buyer. In connection with their obligations under Subsections 6.14 and
    7.8, the Company and the Buyer shall use their Reasonable Best Efforts to
    negotiate and agree upon the form of a management agreement (the "Management
    Agreement") by no later than August 16, 2002 pursuant to which the Buyer
    shall provide certain administrative and financial services to the Company
    (such services, however, not to include actuarial, auditing, legal or
    marketing services) in exchange for the fees provided for therein. The fees
    under the Management Agreement shall consist of (a) a fee, payable in
    monthly installments, of 12 percent of the gross revenues of the Company per
    annum, (b) a fee of $1.50 per Member per month for provision of the Buyer's
    NurseWise nurse triage services and (c) the Buyer's customary fees for
    reinsurance provided by Bankers Reserve Life Insurance Company of Wisconsin,
    a wholly owned subsidiary of the Buyer. All of the property of the Company
    relating to, or used in, its Medicaid business shall be used, operated,
    repaired and maintained in a normal business manner consistent with past
    practice.

        5.6. Absence of Material Changes. Except for transactions contemplated
    or necessitated by this Agreement, the Company shall not, without the prior
    written consent of the Buyer:

            (a) amend or modify the terms upon which any of the Providers are
        compensated or reimbursed;

            (b) terminate any Provider Agreement, except for any terminations in
        the ordinary course of business that do not, in the aggregate, affect
        more than one percent of the Members;

            (c) terminate or amend any Medicaid Contract;

            (d) fail to pay any medical claim liability or indebtedness relating
        to the Company's Medicaid business when due or improperly record such
        claim liabilities in the accounts of the Company, except for (i) any
        such failure attributable to a claim contested by the Company in good
        faith in the ordinary course of business and (ii) up to an aggregate of
        $25,000 per calendar month (or a portion thereof) assessed as


                                      -21-

        penalties or interest attributable to late payments by The TriZetto
        Group, Inc., as third party administrator for the Company;

            (e) take any action to amend its Certificate of Incorporation or
        Bylaws;

            (f) issue any stock, bonds or other corporate securities or grant
        any option or issue any warrant to purchase or subscribe for any of such
        securities or issue any securities convertible into such securities;

            (g) incur any obligation or liability (absolute or contingent),
        except current liabilities incurred, obligations under any Provider
        Agreement and obligations under the Contracts, or otherwise incurred in
        the ordinary course of business up to $30,000 in the aggregate;

            (h) declare or make any payment or distribution to the Stockholder
        with respect to its stock, or purchase or redeem any shares of its
        capital stock;

            (i) mortgage, pledge, or subject to any lien, charge or any other
        encumbrance any of their respective assets or properties;

            (j) sell, assign, or transfer any of its assets, except in the
        ordinary course of business;

            (k) cancel any debts or claims, except in the ordinary course of
        business;

            (l) merge or consolidate with or into any corporation or other
        entity;

            (m) make, accrue or become liable for any bonus, profit sharing or
        incentive payment, except for accruals under existing plans, if any, or
        increase the rate of compensation payable or to become payable by it to
        any of its officers, directors or employees, other than increases in the
        ordinary course of business consistent with past practice;

            (n) make any election or give any consent under the Code or the tax
        statutes of any state or other jurisdiction or make any termination,
        revocation or cancellation of any such election or any consent or
        compromise or settle any claim for past or present tax due;

            (o) waive any rights of material value;

            (p) modify, amend, alter or terminate any of its executory contracts
        of a material value or that are material in amount;

            (q) take or permit any act or omission constituting a breach or
        default under any contract, indenture or agreement by which it or its
        properties are bound, except for any acts or omissions that, in the
        aggregate, do not and will not have a Company MAE;

            (r) fail to (i) preserve the possession and control of its assets
        and business, (ii) use its best efforts, to the extent commercially
        reasonable ("Reasonable Best Efforts"), to keep in faithful service its
        present officers and key employees, except as agreed with the Buyer,
        (iii) preserve the goodwill of its relationships with Providers,
        Members, regulatory bodies, agents, brokers and others having business
        relations with it, and (iv) keep and preserve its Medicaid business
        existing on the date hereof until the Closing Date;


                                      -22-

            (s) fail to operate its business and maintain its books, accounts
        and records in the customary manner and in the ordinary and regular
        course of business and maintain in good repair its business premises,
        fixtures, furniture and equipment;

            (t) enter into any lease, contract, agreement or understanding,
        other than (i) those entered into in the ordinary course of business
        calling for payments that in the aggregate do not exceed $25,000 for
        each such lease, contract, agreement or understanding or (ii) any
        Provider Agreement;

            (u) incur any capital expenditure in excess of $15,000 in an
        instance or $100,000 in the aggregate;

            (v) engage any new employee;

            (w) materially alter the terms, status or funding condition of any
        Employee Plan; or

            (x) commit or agree to do any of the foregoing in the future.

        5.7. Delivery of Interim Financial Statements

            (a) As promptly as practicable following the last day of each
        calendar month after the date hereof until the Closing Date, and in any
        event within 20 days after the end of each such month, the Stockholder
        or the Company shall deliver to the Buyer (i) an unaudited balance sheet
        as of the end of such month, (ii) unaudited statements of operations and
        cash flows for such month and for the period from January 1, 2002
        through the end of such month, and (iii) a calculation of statutory net
        worth requirement for the period from January 1, 2002 through the end of
        such month. Each set of unaudited financial statements delivered
        pursuant to clauses (i) and (ii) above shall be prepared in accordance
        with United States generally accepted accounting principles applied on a
        basis consistent with the periods covered by the Financial Statements,
        shall fairly present the financial condition, results of operations and
        cash flows of the Company as of the respective dates thereof and for the
        periods referred to therein, shall be consistent in scope and format
        with the Financial Statements as of, and for the period ended, May 31,
        2002 and shall be consistent with the books and records of the Company,
        provided that such unaudited financial statements may be subject to
        normal recurring year-end adjustments (which shall not be material) and
        need include only footnotes equivalent to those contained in the
        Financial Statements. Each calculation of statutory net worth
        requirement delivered pursuant to clause (iii) above shall be certified
        by the chief financial officer of the Company to the effect that such
        calculation has been prepared in conformity with accounting practices
        prescribed or permitted by the State of New Jersey Department of Banking
        and Insurance. No later than August 16, 2002, the Stockholder or the
        Company may provide to the Buyer an unaudited balance sheet of the
        Company as of June 30, 2002, which balance sheet, unless consented to in
        writing by the Buyer (which consent shall not be unreasonably withheld),
        shall not be filed with the State of New Jersey Division of Medical
        Assistance and Health Services or any other Governmental Entity and
        shall not be used as the basis for the calculation of the statutory net
        worth requirement applicable to the Company as of such date. In the
        event the Buyer so consents to such balance sheet, then, beginning as of
        the date of such consent, such balance sheet shall constitute the
        "Current Balance Sheet" for purposes of this Agreement.

            (b) As promptly as practicable following the last day of each
        calendar month after the date hereof until the Closing Date, and in any
        event at least two business days before any filing thereof with the
        State of New Jersey Department of Banking and Insurance, the Stockholder
        or


                                      -23-

        the Company shall deliver to the Buyer a copy of any regulatory filing
        to be made with the State of New Jersey Department of Banking and
        Insurance, an unaudited statutory statement of admitted assets,
        liabilities and surplus of the Company as of the end of such month and
        unaudited statutory statements of income, changes in surplus and cash
        flows for the period from January 1, 2002 through the end of such month.
        Any such statutory financial statements shall be prepared in accordance
        with accounting practices prescribed or permitted by the State of New
        Jersey Department of Banking and Insurance applied on a basis consistent
        with the periods covered by the Statutory Financial Statements, fairly
        present, in all material respects, the admitted assets, liabilities and
        surplus as of the respective dates thereof and the results of operations
        and cash flows of the Company for the periods referred to therein, on
        the basis of the accounting described in the respective notes thereto,
        and are consistent with the books and records of the Company.

            (c) As promptly as practicable following the last day of each
        calendar month after the date hereof until the Closing Date, and in any
        event at least two business days before any filing thereof with the
        State of New Jersey Division of Medical Assistance and Health Services,
        the Stockholder or the Company shall deliver to the Buyer a copy of the
        Medicaid Financial Reports and comparable financial reports for the
        Commercial Business as of the end of such month and for the period from
        July 1, 2002 through the end of such month. Any such financial reports
        shall be prepared in accordance with accounting practices prescribed or
        permitted by the State of New Jersey Division of Medical Assistance and
        Health Services applied on a basis consistent with the periods covered
        by the Medicaid Financial Reports, fairly present the financial
        condition and results of operations of the Medicaid business of the
        Company as of the end of such month and for the period from July 1, 2002
        through the end of such month, and are consistent with the books and
        records of the Company.

            (d) As promptly as practicable following the last day of each
        calendar week after the date hereof until the Closing Date, the
        Stockholder or the Company shall deliver to the Buyer a true, correct
        and complete copy of the standard weekly claims inventory report for the
        Company, prepared by The TriZetto Group, Inc., summarizing those
        accounts payable and other payments owing by the Company to any Provider
        that were more than 30 days in arrears as of the last day of such
        calendar week, which report shall be consistent in form and detail with
        the schedule described in the last sentence of Subsection 3.20.

        5.8.Compliance with Laws and Regulations. The Company will comply with
    all federal, state, local and foreign laws and regulations that are
    applicable to it or to the conduct of its Medicaid business, except for any
    non-compliance with state, local and foreign laws and regulations which,
    individually or in the aggregate, would not have a Company MAE and would not
    adversely affect the consummation of the transactions contemplated hereby.
    The Company will perform and comply with all contracts, commitments and
    obligations by which it is bound. The Company shall maintain at all times
    from August 15, 2002 at least the minimum (a) statutory surplus, (b)
    insolvency deposits and (c) administrative deposits, each as required in
    accordance with the written regulations of the State of New Jersey
    Department of Banking and Insurance and under the terms of the Medicaid
    Contract. Each of the Buyer, the Company and the Stockholder shall have the
    right to contact and confer with the Centers for Medicare and Medicaid
    Services, the New Jersey Department of Human Services, Division of Medical
    Assistance and Health Services, or any other regulatory authorities having
    jurisdiction over the transactions contemplated hereby, and the parties
    agree to use their Reasonable Best Efforts to comply with any laws or
    regulations applicable to the transactions contemplated hereby and to obtain
    any waivers, permits, consents, approvals or other authorizations from any
    party, including Governmental Entities, required for the transactions
    contemplated hereby.


                                      -24-

        5.9. Provider Agreements. The Stockholder and the Company shall use
    their Reasonable Best Efforts to assist the Buyer in re-negotiating Provider
    Agreements with any and all Providers identified by the Buyer from time to
    time prior to the Closing Date.

        5.10. Employees. The Stockholder and the Company shall use their
    Reasonable Best Efforts to assist the Buyer in obtaining affirmations from
    those individuals identified under the heading "Specified Employees" in a
    letter to be delivered by the Buyer to the Stockholder and the Company, by
    no later than the earlier of August 16, 2002 and the second business day
    before the Closing Date (the "Supplemental Letter"), that such individuals
    intend to continue their employment with the Company for an indefinite
    period following the Closing Date. The Stockholder and the Company shall
    take such steps as are necessary in order to ensure that, as of the time
    immediately before the Closing, individuals identified under the heading
    "Specified Employees" in the Supplemental Letter constitute the only
    employees of the Company. To the extent any severance or other payments
    (other than for salaries earned in the ordinary course for services rendered
    prior to the Closing Date) are, under applicable statutes or rules, existing
    contracts, corporate policy or otherwise, necessary or are, in the opinion
    of the Stockholder or the Company, desirable in connection with the
    termination of the employment of one or more individuals, those payments
    shall be made prior to the Closing by (a) the Company up to the amount of
    $450,000 in the aggregate and (b) the Stockholder (or made by the Company
    and reimbursed by the Stockholder) to the extent those payments exceed
    $450,000 in the aggregate.

        5.11. Disposition of Commercial Business. The Company shall use its
    Reasonable Best Efforts to transfer and dispose of the assets and
    liabilities of the commercial line of business currently conducted by the
    Company (the "Commercial Business"), a complete list of the assets and
    liabilities of which is set forth in Section 5.11 of the Disclosure
    Schedule, prior to the Closing Date. The Company shall not, without the
    prior written consent of the Buyer, sell, convey, transfer or otherwise
    dispose of any assets other than those listed in Section 5.11 of the
    Disclosure Schedule in connection with the sale of the Commercial Business,
    except for (a) a sale of the Commercial Business in accordance with the
    terms of the letter of intent related thereto dated July 9, 2002, a true,
    complete and copy of which has been provided by the Stockholder to the
    Buyer, and (b) a sale or sales of a portion of the assets of the Commercial
    Business in the ordinary course of business. The Company or the Stockholder
    shall provide to the Buyer a copy of any agreement that the Company or the
    Stockholder proposes to enter into in connection with the sale of the
    Commercial Business, together with an estimated, pro forma balance sheet
    with respect to the Commercial Business giving effect to such proposed sale
    as of the proposed sale date, not less than five business days prior to the
    execution of any such agreement. The Company and the Stockholder shall
    provide to the Buyer such assurances as the Buyer shall, in its sole
    discretion, deem sufficient that the Company and the Stockholder have made
    provision, acceptable to the Buyer, (a) for all of the obligations and
    liabilities of the Commercial Business, including a guarantee (the
    "Guarantee") by the Stockholder of all medical claims for services rendered
    in connection with the Commercial Business prior to such sale, (b) against
    any diminution of the assets, or increase in the liabilities, of the
    Commercial Business, as such assets and liabilities are reflected in the
    unaudited balance sheet with respect to the Commercial Business as of June
    30, 2002 previously delivered by the Stockholder or the Company to the
    Buyer, provided that no Guarantee shall be required pursuant to this clause
    (b) unless the aggregate amount of any such diminutions in assets and
    increases in liabilities exceeds $50,000, or (c) against any impairment of
    the ability of the Company to continue to conduct its Medicaid business
    consistent in all material respects with the conduct of such business as of
    the date hereof. Not less than five business days following the execution of
    the agreement for the sale of the Commercial Business, the Company or the
    Stockholder shall deliver to the Buyer a final balance sheet with respect to
    the Commercial Business as of the date of such closing. In connection with
    such transfer and disposition of the Commercial Business, the Company shall
    terminate its


                                      -25-

    arrangements for the provision of commercial insurance to students of the
    Stockholder. In addition, the parties shall use their Reasonable Best
    Efforts to negotiate and agree upon the form of the Guarantee by no later
    than the fifth business day following the execution of the agreement for the
    sale of the Commercial Business. The Stockholder shall reimburse the Company
    for any expenses incurred by the Company after the date hereof in connection
    with the transfer and disposition of the Commercial Business, including the
    termination of such arrangements with students of the Stockholder, in excess
    of $100,000 in the aggregate.

        5.12. Exclusivity. Except in connection with the disposition of the
    Commercial Business, none of the Company, the Stockholder or their
    respective officers, directors, employees, representatives and agents shall,
    directly or indirectly, (a) initiate, solicit, encourage or otherwise
    facilitate any inquiry, proposal, offer or discussion with any party (other
    than the Buyer) concerning any merger, reorganization, consolidation,
    recapitalization, business combination, liquidation, dissolution, share
    exchange, sale of stock, sale of material assets or similar business
    transaction involving the Company, (b) furnish any non-public information
    concerning the business, properties or assets of the Company to any party
    (other than the Buyer) or (c) engage in discussions or negotiations with any
    party (other than the Buyer) concerning any such transaction. If the Company
    or the Stockholder receives any inquiry, proposal or offer of the nature
    described in the preceding sentence, the Company shall, within one business
    day after such receipt, notify the Buyer of such inquiry, proposal or offer,
    including the identity of the other party and the terms of such inquiry,
    proposal or offer.

        5.13. Taxes. The Company will duly and timely file all reports or
    returns required to be filed with federal, state, local and foreign
    authorities and will promptly pay or make adequate provision for all
    federal, state, local and foreign taxes, assessments and governmental
    charges levied or assessed upon it or any of its properties (unless
    contesting such in good faith and adequate provision has been made
    therefor), including any taxes, assessments and governmental charges
    relating to the period from January 1, 2002 to the Closing Date.

        5.14. Notices of Breaches

            (a) From the date of this Agreement until the Closing, the Company
        shall promptly deliver to the Buyer supplemental information concerning
        events or circumstances occurring subsequent to the date hereof which
        would ender any representation, warranty or statement in this Agreement
        or the Disclosure Schedule inaccurate or incomplete at any time after
        the date of this Agreement until the Closing. No such supplemental
        information shall be deemed to avoid or cure any misrepresentation or
        breach of warranty or constitute an amendment of any representation,
        warranty or statement in this Agreement or the Disclosure Schedule.

            (b) From the date of this Agreement until the Closing, the Buyer
        shall promptly deliver to the Company in a manner satisfactory in form
        and substance supplemental information concerning events or
        circumstances occurring subsequent to the date hereof which would render
        any representation or warranty in this Agreement inaccurate or
        incomplete at any time after the date of this Agreement until the
        Closing. No such supplemental information shall be deemed to avoid or
        cure any misrepresentation or breach of warranty or constitute an
        amendment of any representation or warranty in this Agreement.

        5.15. Notices and Consents

            (a) The Company and the Stockholder shall use their Reasonable Best
        Efforts to obtain, at their expense, all waivers, permits, consents,
        approvals or other authorizations from Governmental Entities, and to
        effect all registrations, filings and notices with or to


                                      -26-

        Governmental Entities, as may be required for such parties to consummate
        the transactions contemplated by this Agreement and to otherwise comply
        with all applicable laws and regulations in connection with the
        consummation of the transactions contemplated by this Agreement, as are
        required to be listed in the Disclosure Schedule. The Company and the
        Stockholder shall use their reasonable best efforts to obtain, at their
        expense, all such waivers, consents or approvals from third parties
        other than Governmental Entities, and to give all such notices to third
        parties, as are required to be listed in the Disclosure Schedule.

            (b) The Buyer shall use its Reasonable Best Efforts to obtain, at
        its expense, all waivers, permits, consents, approvals or other
        authorizations from Governmental Entities, and to effect all
        registrations, filings and notices with or to Governmental Entities, as
        may be required for it to consummate the transactions contemplated by
        this Agreement and to otherwise comply with all applicable laws and
        regulations in connection with the consummation of the transactions
        contemplated by this Agreement, as are required by Subsection 4.3. The
        Buyer shall use its Reasonable Best Efforts to obtain, at its expense,
        all such waivers, consents or approvals from third parties other than
        Governmental Entities, and to give all such notices to third parties, as
        are required pursuant to Subsection 4.3.

        5.16. Closing Efforts. Each of the parties shall use its Reasonable Best
    Efforts to take all actions and to do all things necessary, proper or
    advisable to consummate the transactions contemplated by this Agreement,
    including using its reasonable best efforts to ensure that (i) its
    representations and warranties remain true and correct in all material
    respects through the Closing Date and (ii) the conditions to the obligations
    of the other parties to consummate the sale of the Shares to the Buyer are
    satisfied.

        5.17. Expenses

            (a) Except as otherwise expressly provided herein, the Buyer will
        pay all fees and expenses (including legal, accounting and broker's fees
        and other costs and expenses) incurred by it in connection with the
        transactions contemplated hereby.

            (b) Except as otherwise expressly provided herein, the Stockholder
        will pay all fees and expenses (including legal, accounting and broker's
        fees and other costs and expenses) incurred by it or the Company in
        connection with the transactions contemplated hereby. The Stockholder
        shall be responsible for payment of all sales or transfer taxes arising
        out of the conveyance of the Shares. The fees and expenses of Epstein
        Becker & Green, P.C., special counsel to the Company, in connection with
        this transaction shall be paid at the Closing by (i) the Company up to
        the amount of $50,000 and (ii) the Stockholder (or paid by the Company
        and reimbursed by the Stockholder) to the extent those payments exceed
        $50,000. Any transfer taxes and fees payable to any Governmental Entity
        to obtain any necessary authorizations, consents and approvals shall be
        borne equally by the Buyer and the Stockholder.

            (c) In the event that legal proceedings are commenced by the Buyer
        against the Stockholder (or the Company, if the transactions
        contemplated hereby are not consummated), or by the Stockholder against
        the Buyer, in connection with this Agreement or the transactions
        contemplated hereby, the party or parties that do not prevail in such
        proceedings shall pay the reasonable attorneys' fees and other costs and
        expenses, including investigation costs, incurred by the prevailing
        party in such proceedings.


                                      -27-

    6. Conditions to Obligations of the Buyer. The obligations of the Buyer
under this Agreement are subject to the fulfillment, at the Closing Date, of the
following conditions precedent, each of which may be waived in writing in the
sole discretion of the Buyer:

        6.1. Representations, Warranties and Covenants

            (a) Except for any changes permitted by the terms hereof or
        consented to in writing by the Buyer, the representations and warranties
        of the Stockholder and the Company (including paragraph (e) of
        Subsection 3.6 and paragraph (c) of Subsection 3.16) shall be true on
        and as of the Closing Date as though such representations and warranties
        were made on and as of such date, except to the extent such
        representations and warranties are specifically made as of a particular
        date, (in which case such representations and warranties shall be true
        and correct as of such date), provided that if paragraph (c) of
        Subsection 3.16 shall not be true on and as of the Closing Date as
        though such representation was made on and as of such date (giving
        effect to the statutory and contractual requirements in effect as of
        such date, including any binding written determination by a Governmental
        Entity to decrease the minimum balances and deposits referenced
        therein), the Purchase Price shall be reduced by the lesser of (i)
        $3,700,000 or (ii) the total amount that the Company would be required
        to fund in order to comply with such paragraph (c) of Subsection 3.16.
        In the event that the total amount contemplated by clause (ii) of the
        immediately preceding sentence exceeds $4,700,000, the Buyer, in its
        discretion, may determine not to proceed with the Closing. The
        Stockholder and the Company shall have performed and complied with all
        terms, conditions, covenants, obligations, agreements and restrictions
        required by this Agreement to be performed or complied with by each of
        them prior to or at the Closing Date.

            (b) At the Closing, the Stockholder shall have delivered to the
        Buyer a certificate signed by the Senior Vice President, Administration
        and Finance of the Stockholder as to the Stockholder's compliance with
        paragraph (a) of this Subsection 6.1. At the Closing, the Company shall
        have delivered to the Buyer a certificate signed by the President and
        Chief Executive Officer of the Company as to the Company's compliance
        with paragraph (a) of this Subsection 6.1.

        6.2. Investor Rights Agreement. The Stockholder and the Company shall
    have entered into the Investor Rights Agreement with the Buyer.

        6.3. Escrow Agreement. The Stockholder and the Escrow Agent shall have
    entered into the Escrow Agreement.

        6.4. Amended Organizational Documents. The Bylaws of the Company shall
    have been amended and restated, effective immediately upon or immediately
    after the Closing and in a form reasonably acceptable to the Buyer, to the
    effect set forth under the heading "Amended and Restated Bylaws" in the
    Supplemental Letter.

        6.5. Provider Agreements. The Company and each of the Providers
    identified under the heading "Providers" in the Supplemental Letter shall
    have entered into agreements amending or replacing their existing Provider
    Agreements, which new agreements shall be satisfactory in form and substance
    to the Buyer.

        6.6. Employment Arrangements. On or prior to the Closing Date, (a) each
    individual listed in the Supplemental Letter under the heading "Employment
    Agreements" shall have entered into an employment agreement with the Company
    in the form agreed upon by such individual and the Buyer prior to the date
    hereof and (b) at least 70% of the individuals listed in the Supplemental


                                      -28-

    Letter under the heading "Specified Employees" shall have advised the Buyer
    of their intention to continue their employment with the Company for an
    indefinite period following the Closing Date.

        6.7. Disposition of Commercial Business. The Company shall have disposed
    of the Commercial Business and shall have delivered the Guarantee to the
    Buyer; which Guarantee shall be satisfactory to the Buyer in form and
    substance. Such disposition shall not, in the reasonable judgment of the
    Buyer, have impaired the ability of the Company to continue to conduct its
    Medicaid business consistent in all material respects with the conduct of
    such business as of the date hereof.

        6.8. IBNR Certification. On the Closing Date, the Buyer shall have
    received a certification of the National Healthcare Office of
    PricewaterhouseCoopers LLP confirming that all medical claims of the
    Company's Medicaid business and Commercial Business have been properly
    reflected as losses incurred but not reported for the purposes of computing
    the Company's claims payable and claims adjustment expenses, provided that
    if such Office is unable to deliver such certification, the Buyer, in its
    discretion, may determine to waive the preceding condition and, as
    consideration therefor, the Purchase Price shall be reduced by the amount
    that such Office certifies the Company has failed to properly reflect in
    claims payable and claims adjustment expenses with respect to its Medicaid
    business.

        6.9. Medicaid Contract. The Buyer shall have received such assurances,
    as the Buyer shall, in its sole discretion, deem sufficient that neither the
    sale of the Shares as contemplated hereby nor any other actions contemplated
    hereby will materially affect any of the Company's rights under the Medicaid
    Contract.

        6.10. Consents. The Stockholder and the Company shall have obtained at
    their own expense (and shall have provided copies to the Buyer of) all of
    the waivers, permits, consents, approvals or other authorizations referred
    to in paragraph (a) Subsection 5.15 that are required on the part of the
    Company or the Stockholder, consents and approvals of all lenders, lessors,
    Governmental Entities and other third parties whose authorization, consent
    or approval is required in order for the Stockholder and the Company to
    consummate the transactions contemplated hereby, and for the Buyer to
    operate the Company's Medicaid business, including those set forth in
    Section 3.5 of the Disclosure Schedule.

        6.11. Indebtedness. Any indebtedness described in paragraph (b) of
    Subsection 3.23 shall have been paid to the Company.

        6.12. Adverse Proceedings. No action or proceeding by or before any
    Governmental Entity shall have been instituted or threatened by any
    governmental body or person whatsoever that shall seek to restrain, prohibit
    or invalidate the transactions contemplated by this Agreement or that might
    affect the right of the Buyer to own the Shares or to own or operate the
    business of the Company after the Closing.

        6.13. Opinions of Counsel. The Buyer shall have received (a) an opinion
    of counsel to the Stockholder, which counsel shall be reasonably acceptable
    to the Buyer, dated as of the Closing Date, substantially in the form
    attached hereto as EXHIBIT C and (b) an opinion of Epstein Becker & Green,
    P.C., special counsel to the Company, dated as of the Closing Date, in
    substantially the form attached hereto as EXHIBIT D.

        6.14. Management Agreement. The Company shall have entered into the
    Management Agreement, satisfactory to the Buyer in form and substance.


                                      -29-

        6.15. Closing Deliveries. The Buyer shall have received at or prior to
    the Closing such additional documents, instruments or certificates as the
    Buyer may reasonably request including:

            (a) the stock certificate representing the Shares, duly endorsed in
        accordance with Subsection 1.1 of this Agreement;

            (b) such certificates of the Company's officers and of the
        Stockholder's officers and such other documents evidencing satisfaction
        of the conditions specified in this Section 6 as the Buyer shall
        reasonably request;

            (c) a certificate of the Secretary of State of the State of New
        Jersey as to the legal existence and good standing (including tax) of
        the Company in New Jersey;

            (d) certificates of the Secretary of the Company and of the
        Stockholder attesting to the incumbency of the Company's officers, the
        authenticity of the resolutions authorizing the transactions
        contemplated by this Agreement, and the authenticity and continuing
        validity of the charter documents delivered pursuant to Subsection 3.1;

            (e) where required by the applicable Lease, estoppel certificates
        from each Lessor from whom the Company leases real or personal property
        consenting to the acquisition of the Shares by the Buyer and the other
        transactions contemplated hereby, and representing that there are no
        outstanding claims against the Company under such Lease;

            (f) where required by the applicable Lease, estoppel certificates
        from each tenant to whom the Company leases real property consenting to
        the acquisition of the Shares by the Buyer and the other transactions
        contemplated hereby, and representing that there are no outstanding
        claims against the Company under such Lease;

            (g) certificates of appropriate governmental officials in each state
        in which the Company is required to qualify to do business as a foreign
        corporation as to the due qualification and good standing (including
        tax) of the Company in each such jurisdiction;

            (h) written resignations of all directors and officers of the
        Company, other than as set forth in under the heading "Continuing
        Directors and Officers" in the Supplemental Letter; and

            (i) the original corporate minute books of the Company and all
        corporate seals.

    7. Conditions to Obligations of the Stockholder and the Company. The
obligations of the Stockholder and the Company under this Agreement are subject
to the fulfillment, at the Closing Date, of the following conditions precedent,
each of which may be waived in writing in the sole discretion of the
Stockholder:

        7.1. Representations, Warranties and Covenants

            (a) The representations and warranties of the Buyer in this
        Agreement shall be true on and as of the Closing Date as though such
        representations and warranties were made on and as of such date, except
        for any changes consented to in writing by the Stockholder. The Buyer
        shall have performed and complied with all terms, conditions, covenants,
        obligations,


                                      -30-

        agreements and restrictions required by this Agreement to be performed
        or complied with by it prior to or at the Closing Date.

            (b) At the Closing, the Buyer shall have delivered to the
        Stockholder a certificate signed by the President and Chief Executive
        Officer of the Buyer as to the Buyer's compliance with paragraph (a) of
        this Subsection 7.1.

        7.2. Investor Rights Agreement. The Buyer shall have entered into the
    Investor Rights Agreement with the Stockholder and the Company.

        7.3. Escrow Agreement. The Buyer and the Escrow Agent shall have entered
    into the Escrow Agreement with the Stockholder.

        7.4. Fairness Opinion. The Board of Directors of the Company shall have
    received, by no later than the earlier of the Closing Date and August 15,
    2002, an opinion of Thomas Weisel Partners LLC to the effect that the
    consideration to be received by the Stockholder in connection with the sale
    of the Shares is fair to the Stockholder from a financial point of view.

        7.5. Consents. The Buyer shall have obtained at its own expense (and
    shall have provided copies thereof to the Company or the Stockholder) all of
    the waivers, permits, consents, approvals or other authorizations, and
    effected all of the registrations, filings and notices, referred to in
    paragraph (b) of Subsection 5.15 that are required on the part of the Buyer.

        7.6. Adverse Proceedings. No action or proceeding by or before any
    Governmental Entity shall have been instituted or threatened by any
    governmental body or person whatsoever that shall seek to restrain, prohibit
    or invalidate the transactions contemplated by this Agreement or that might
    affect the right of the Stockholder to transfer the Shares.

        7.7. Opinion of Counsel. The Stockholder shall have received an opinion
    of Hale and Dorr LLP, counsel to the Buyer, dated as of the Closing Date, in
    substantially the form attached hereto as EXHIBIT E.

        7.8. Management Agreement. The Buyer shall have entered into the
    Management Agreement, satisfactory to the Stockholder and the Company in
    form and substance.

        7.9. Closing Deliveries. The Stockholder shall have received at or prior
    to the Closing such additional documents, instruments or certificates as the
    Buyer may reasonably request, including:

            (a) such certificates of the Buyer's officers and such other
        documents evidencing satisfaction of the conditions specified in this
        Section 7 as the Stockholder shall reasonably request;

            (b) a certificate of the Secretary of State of the State of Delaware
        as to the legal existence and good standing (including tax) of the Buyer
        in Delaware; and

            (c) a certificate of the Secretary of the Buyer attesting to the
        incumbency of the Buyer's officers, the authenticity of the resolutions
        authorizing the transactions contemplated by this Agreement, and the
        authenticity and validity of charter documents.

    8. Price Reduction


                                      -31-

        8.1. Damages. After the Closing, the Stockholder shall repay or cause to
    be repaid to the Buyer, in the manner and subject to the terms and
    limitations set forth in this Section 8, a portion of the Purchase Price (a
    "Price Reduction") in the event the Buyer or the Company incurs, suffers or
    is subject to any claims, damages, losses, liabilities, costs and expenses
    (including settlement costs and any legal, accounting or other expenses for
    investigating or defending any actions or threatened actions) (collectively,
    the "Damages") in connection with each and all of the following:

            (a) all obligations or liabilities of the Company arising or
        accruing under the Medicaid Contract or any contract relating to or
        involving the Commercial Business to the extent such obligations or
        liabilities arise or accrue as of or prior to the time of the Closing
        and have not been reflected as losses incurred but not reported for
        purposes of computing the Company's claims payable and claims adjustment
        expenses (as adjusted to give effect to any reduction in the Purchase
        Price pursuant to Subsection 6.8), including (i) any medical claims
        incurred under any Provider Agreement for services rendered to Members
        as of or prior to the time of the Closing, (ii) any medical claims
        incurred under any contract or agreement with a physician, hospital or
        other healthcare service provider for services rendered to members or
        customers of the Commercial Business as of or prior to the time of the
        Closing, (iii) any claims of Members who are hospitalized as of or prior
        to the time of the Closing through the date of discharge of such Members
        and (iv) any claims of members or customers of the Commercial Business
        who are hospitalized as of or prior to the time of the Closing through
        the date of discharge of such members or customers;

            (b) any (i) breach, as of the date of this Agreement or as of the
        Closing Date, of any representation or warranty of the Stockholder or
        the Company contained in this Agreement or any other agreement or
        instrument furnished by the Stockholder or the Company to the Buyer
        pursuant to this Agreement, (ii) write-off by the Company, prior to the
        date that is six months after the Closing Date, of any portion of the
        Closing Receivables in accordance with the normal practice of the Buyer
        and its subsidiaries and with generally accepted accounting principles,
        provided that Damages shall be deemed to accrue under this clause (ii)
        only after the date that is three months after the Closing Date, or
        (iii) failure to collect, prior to the date that is five business days
        before the first anniversary of the Closing Date, any of the Closing
        Receivables, other than those written-off as contemplated by the
        preceding clause (ii);

            (c) any failure to perform any covenant or agreement of the
        Stockholder or the Company contained in this Agreement (including
        Subsections 5.10 and 5.11) or any agreement or instrument furnished by
        the Stockholder or the Company to the Buyer pursuant to this Agreement;

            (d) any failure of the Stockholder to have good, valid and
        marketable title to the Shares, free and clear of any and all covenants,
        conditions, restrictions, voting trust arrangements, liens, charges,
        encumbrances, options and adverse claims or rights whatsoever; or

            (e) any claim by a former stockholder of the Company, or any other
        person or entity, seeking to assert, or based upon: (i) ownership or
        rights to ownership of any shares of stock of the Company; (ii) any
        rights of a stockholder, including preemptive rights; (iii) any rights
        under the Certificate of Incorporation or Bylaws of the


                                      -32-

        Company; or (iv) any claim that his, her or its shares were wrongfully
        repurchased by the Company.

    8.2. Reduction Claims

            (a) If the Buyer is entitled, or seeks to assert rights, to a Price
        Reduction pursuant to this Section 8, it shall give written notification
        to the Stockholder of the commencement of any suit or proceeding by a
        person or entity other than a party hereto for which a reduction is
        sought (a "Third Party Action"). Such notification shall be given within
        20 days after receipt by the Buyer of notice of such Third Party Action,
        and shall describe in reasonable detail (to the extent known by the
        Buyer) the facts constituting the basis for such Third Party Action and
        the amount of the claimed damages; provided, however, that no delay or
        failure on the part of the Buyer in so notifying the Stockholder shall
        relieve the Stockholder of any obligation to reduce the Purchase Price
        hereunder except to the extent of any damage or liability caused by or
        arising out of such failure. Within 20 days after delivery of such
        notification, the Stockholder may, upon written notice thereof to the
        Buyer, assume control of the defense of such Third Party Action with
        counsel reasonably satisfactory to the Buyer; provided that (i) the
        Stockholder may only assume control of such defense if (A) it
        acknowledges in writing to the Buyer that any damages, fines, costs or
        other liabilities that may be assessed against the Buyer in connection
        with such Third Party Action constitute Damages for which the Buyer
        shall be entitled to a Price Reduction pursuant to this Section 8 and
        (B) the ad damnum is less than or equal to the amount of Damages for
        which the Purchase Price is to be reduced pursuant to this Section 8 and
        (ii) the Stockholder may not assume control of the defense of a Third
        Party Action involving criminal liability or in which equitable relief
        is sought against the Buyer. If the Stockholder does not, or is not
        permitted under the terms hereof to, so assume control of the defense of
        a Third Party Action, the Buyer shall control such defense. The party
        not controlling the defense of the Third Party Action (the
        "Non-controlling Party") may participate in such defense at its own
        expense. The party controlling such defense (the "Controlling Party")
        shall keep the Non-controlling Party advised of the status of such Third
        Party Action and the defense thereof and shall consider in good faith
        recommendations made by the Non-controlling Party with respect thereto.
        The Non-controlling Party shall furnish the Controlling Party with such
        information as it may have with respect to such Third Party Action
        (including copies of any summons, complaint or other pleading which may
        have been served on such party and any written claim, demand, invoice,
        billing or other document evidencing or asserting the same) and shall
        otherwise cooperate with and assist the Controlling Party in the defense
        of such Third Party Action. The fees and expenses of counsel to the
        Buyer with respect to a Third Party Action shall be considered Damages
        for purposes of this Agreement if (i) the Buyer controls the defense of
        such Third Party Action pursuant to the terms of this paragraph (a) of
        Subsection 8.2 or (ii) the Stockholder assumes control of such defense
        and the Buyer reasonably concludes that the Stockholder and the Buyer
        have conflicting interests or different defenses available with respect
        to such Third Party Action. The Stockholder shall not agree to any
        settlement of, or the entry of any judgment arising from, any Third
        Party Action without the prior written consent of the Buyer, which shall
        not be unreasonably withheld, conditioned or delayed; provided that the
        consent of the Buyer shall not be required if the Stockholder agrees in
        writing to pay any amounts payable pursuant to such settlement or
        judgment and such settlement or judgment includes a complete release of
        the Buyer from further liability and has no other adverse effect on the
        Buyer. The Buyer shall not agree to any settlement of, or the entry of
        any judgment arising from, any such Third Party Action without the prior
        written consent of the Stockholder, which shall not be unreasonably
        withheld, conditioned or delayed.


                                      -33-

            (b) In order to seek a Price Reduction pursuant to this Section 8,
        the Buyer shall deliver to the Stockholder and the Escrow Agent written
        notification (a "Claim Notice") that contains (i) a description of the
        Damages incurred or reasonably expected to be incurred by the Buyer or
        the Company and the amount of such Damages (the "Claimed Amount"), to
        the extent then known, (ii) a statement that the Buyer is entitled to a
        Price Reduction pursuant to this Section 8 for such Damages and a
        reasonable explanation of the basis therefor, and (iii) a demand for
        payment in the amount of such Damages.

            (c) Within 20 days after delivery of a Claim Notice (unless such
        Claim Notice is delivered pursuant to paragraph (a) of Subsection 8.1,
        in which case within two business days after delivery of such Claim
        Notice), the Stockholder shall deliver to the Buyer a written response
        (the "Response") in which the Stockholder shall: (i) agree that the
        Buyer is entitled to receive a Price Reduction equal to the Claimed
        Amount, in which case the Stockholder and the Buyer shall deliver to the
        Escrow Agent, within three days following the delivery of the Response,
        a written notice executed by both parties instructing the Escrow Agent
        to distribute the Claimed Amount from the Escrow Account to the Buyer or
        the Company, as contemplated by paragraph (g) of this Subsection 8.2;
        (ii) agree that the Buyer is entitled to receive a Price Reduction equal
        to a part (the "Agreed Amount"), but not all, of the Claimed Amount, in
        which case the Stockholder and the Buyer shall deliver to the Escrow
        Agent, within three days following the delivery of the Response, a
        written notice executed by both parties instructing the Escrow Agent to
        distribute the Agreed Amount from the Escrow Account to the Buyer or the
        Company, as contemplated by paragraph (g) of this Subsection 8.2; or
        (iii) dispute that the Buyer is entitled to receive a Price Reduction
        for any of the Claimed Amount.

            (d) During the 30-day period following the delivery of a Response
        that reflects a dispute by the Stockholder of its liability for a Price
        Reduction for all or a part of the Claimed Amount (a "Dispute"), the
        Stockholder and the Buyer shall use good faith efforts to resolve the
        Dispute. If the Dispute is not resolved within such 30-day period, the
        Stockholder and the Buyer shall discuss in good faith the submission of
        the Dispute to binding arbitration, and if the Stockholder and the Buyer
        agree in writing to submit the Dispute to such arbitration, then the
        provisions of paragraph (e) of this Subsection 8.2 shall become
        effective with respect to such Dispute. The provisions of this paragraph
        (d) shall not obligate the Stockholder and the Buyer to submit to
        arbitration or any other alternative dispute resolution procedure with
        respect to any Dispute, and in the absence of an agreement by the
        Stockholder and the Buyer to arbitrate a Dispute, such Dispute shall be
        resolved in a state or federal court sitting in the State of New Jersey,
        in accordance with Subsection 11.6. The Stockholder and the Buyer shall
        deliver to the Escrow Agent, promptly following the resolution of the
        Dispute (whether by mutual agreement, arbitration, judicial decision or
        otherwise), a written notice executed by both parties instructing the
        Escrow Agent as to the amount that shall be distributed to the Buyer or
        the Company, as contemplated by paragraph (g) of this Subsection 8.2
        (which notice shall be consistent with the terms of the resolution of
        the Dispute).

            (e) If, as set forth in paragraph (d) of this Subsection 8.2, the
        Buyer and the Stockholder agree to submit any Dispute to binding
        arbitration, the arbitration shall be conducted by a single arbitrator
        (the "Arbitrator") in accordance with the Commercial Rules in effect
        from time to time and the following provisions:

                (i) In the event of any conflict between the Commercial Rules in
            effect from time to time and the provisions of this Agreement, the
            provisions of this Agreement shall prevail and be controlling.


                                      -34-

                (ii) The parties shall commence the arbitration by jointly
            filing a written submission with the Newark, New Jersey office of
            the American Arbitration Association in accordance with Commercial
            Rule 5 (or any successor provision).

                (iii) No depositions or other discovery shall be conducted in
            connection with the arbitration.

                (iv) Not later than 30 days after the conclusion of the
            arbitration hearing, the Arbitrator shall prepare and distribute to
            the parties a writing setting forth the arbitral award and the
            Arbitrator's reasons therefor. Any award rendered by the Arbitrator
            shall be final, conclusive and binding upon the parties, and
            judgment thereon may be entered and enforced in any court of
            competent jurisdiction (subject to Subsection 11.6), provided that
            the Arbitrator shall have no power or authority to (x) award damages
            in excess of the portion of the Claimed Amount that is subject to
            such Dispute, (y) award multiple, consequential, punitive or
            exemplary damages, or (z) grant injunctive relief, specific
            performance or other equitable relief.

                (v) The Arbitrator shall have no power or authority, under the
            Commercial Rules or otherwise, to (x) modify or disregard any
            provision of this Agreement, including the provisions of paragraph
            (e) of this Subsection 8.3, or (y) address or resolve any issue not
            submitted by the parties.

                (vi) In connection with any arbitration proceeding pursuant to
            this Agreement, each party shall bear its own costs and expenses,
            except that the fees and costs of the American Arbitration
            Association and the Arbitrator, the costs and expenses of obtaining
            the facility where the arbitration hearing is held, and such other
            costs and expenses as the Arbitrator may determine to be directly
            related to the conduct of the arbitration and appropriately borne
            jointly by the parties (which shall not include any party's
            attorneys' fees or costs, witness fees (if any), costs of
            investigation and similar expenses) shall be shared equally by the
            Buyer and the Stockholder.

            (f) Notwithstanding the other provisions of this Subsection 8.2, if
        a third party asserts (other than by means of a lawsuit) that the Buyer
        is liable to such third party for a monetary or other obligation that
        may constitute or result in Damages for which the Buyer may be entitled
        to a Price Reduction pursuant to this Section 8, and the Buyer
        reasonably determines that it has a valid business reason to fulfill
        such obligation, then (i) the Buyer shall be entitled to satisfy such
        obligation, without prior notice to or consent from the Stockholder,
        (ii) the Buyer may subsequently make a claim for a Price Reduction in
        accordance with the provisions of this Section 8, and (iii) the Buyer
        shall be reimbursed, in accordance with the provisions of this Section
        8, for any such Damages for which it is entitled to a Price Reduction
        pursuant to this Section 8 (subject to the right of the Stockholder to
        dispute the Buyer's entitlement to a Price Reduction, or the amount for
        which the Buyer is entitled to a Price Reduction, under the terms of
        this Section 8).

            (g) It is understood that, pursuant to the provisions of Subsection
        8.1, a Price Reduction may result from Damages that are incurred by or
        attributable to the Company and that result in economic harm to the
        Buyer solely as the result of its status as a stockholder of the
        Company. In such an event, the parties agree that it is in their mutual
        best interests for the repayment of any such Price Reduction to be made
        to the Company, rather than the Buyer. In no event shall any reduction
        in the amount of any Damages or any Price Reduction and Damages be made
        to reflect the fact that the Buyer owns less than all of the outstanding
        capital stock of the Company.


                                      -35-

        8.3.Survival of Representations and Warranties. All representations and
    warranties that are covered by agreements in paragraphs (a) and (b) of
    Subsection 8.1 shall (a) survive the Closing and (b) shall expire one year
    after the Closing Date. If the Buyer delivers to the Stockholder, before
    expiration of a representation or warranty, either a Claim Notice based upon
    a breach of such representation or warranty, or a notice that, as a result
    of a legal proceeding instituted by or written claim made by a third party,
    the Buyer reasonably expects to incur Damages for which it is entitled to a
    Price Reduction under this Section 8 based upon a breach of such
    representation or warranty (an "Expected Claim Notice"), then the applicable
    representation or warranty shall survive until, but only for purposes of,
    the resolution of the matter covered by such notice. If the legal proceeding
    or written claim with respect to which an Expected Claim Notice has been
    given is definitively withdrawn or resolved in favor of the Buyer, the Buyer
    shall promptly so notify the Stockholder; and if the Buyer has delivered a
    copy of the Expected Claim Notice to the Escrow Agent and funds have been
    retained in the Escrow Account after the Termination Date (as defined in the
    Escrow Agreement) with respect to such Expected Claim Notice, the
    Stockholder and the Buyer shall promptly deliver to the Escrow Agent a
    written notice executed by both parties instructing the Escrow Agent to
    distribute such retained funds to the Stockholder in accordance with the
    terms of the Escrow Agreement. The rights to a Price Reduction set forth in
    this Section 8 shall not be affected by (i) any investigation conducted by
    or on behalf of the Buyer or any knowledge acquired (or capable of being
    acquired) by the Buyer, whether before or after the date of this Agreement
    or the Closing Date, with respect to the inaccuracy or noncompliance with
    any representation, warranty, covenant or obligation which is the subject of
    a Price Reduction hereunder or (ii) any waiver by the Buyer of any closing
    condition relating to the accuracy of representations and warranties or the
    performance of or compliance with agreements and covenants.

        8.4. Limitations

            (a) Notwithstanding anything to the contrary herein:

                (i) the aggregate Price Reduction for Damages under this Section
            8 shall not exceed the amount of funds contained in the Escrow
            Account;

                (ii) no Price Reduction shall be made under this Section 8 with
            respect to a claim pursuant to clause (i) of paragraph (b) of
            Subsection 8.1 (other than a claim relating to a breach of the
            representations and warranties set forth in Subsections 2.4, 2.5 and
            3.2) unless and until the aggregate Damages with respect to claims
            pursuant to clause (i) of paragraph (b) of Subsection 8.1 (other
            than as aforesaid) exceed $1,000,000;

                (iii) the Price Reduction for Damages under clause (iii) of
            paragraph (b) of Subsection 8.1 shall be reduced to the extent that
            any Closing Receivables that were the subject of a Price Reduction
            under clause (ii) of such paragraph (b) are subsequently collected
            prior to the fifth business day preceding the first anniversary of
            the Closing Date; and

                (iv) the aggregate Price Reduction for Damages under clauses
            (ii) and (iii) of paragraph (b) of Subsection 8.1 (as adjusted
            pursuant to the preceding clause (iii)) shall not exceed an amount
            equal to 25 percent of the total Closing Receivables.

    For purposes solely of determining the amount of Damages pursuant to this
    Section 8 (and not for purposes of determining the existence of a breach of
    a representation or warranty), all representations and warranties of the
    Stockholder and the Company in Sections 2 and 3 shall be


                                      -36-

    construed as if the terms "Company MAE," "material" and variations thereof
    were omitted from such representations and warranties.

            (b) The Escrow Agreement shall be the exclusive means for the Buyer
        to collect any Damages for which it is entitled to a Price Reduction
        under this Section 8.

            (c) Except with respect to claims based on fraud, after the Closing,
        the rights of the Buyer under this Section 8 and the Escrow Agreement
        shall be the exclusive remedy of the Buyer with respect to claims
        against the Stockholder or the Company resulting from or relating to any
        misrepresentation, breach of warranty or failure to perform any covenant
        or agreement contained in this Agreement.

            (d) The Stockholder shall not have any right of contribution against
        the Company with respect to any breach by the Company of any of its
        representations, warranties, covenants or agreements. The amount of the
        Price Reduction recoverable by the Buyer under this Section 8 with
        respect to a Price Reduction shall be reduced by (i) any proceeds
        received by the Buyer or the Company, with respect to the Damages to
        which the Price Reduction relates, from an insurance carrier and (ii)
        the amount of any tax savings actually realized by the Buyer or the
        Company, for the tax year in which Damages were incurred, which are
        clearly attributable to the Damages to which such Price Reduction
        relates (net of any increased tax liability that may result from the
        receipt of the indemnity payment or any insurance proceeds relating to
        such Damages).

    9. Post-Closing Agreements. The Stockholder agrees that from and after the
Closing Date:

        9.1. Proprietary Information

            (a) The Stockholder and each of its affiliates (as such term is
        defined in the Securities Act of 1933, as amended, and the rules and
        regulations promulgated thereunder) (individually, an "Affiliate" and
        collectively "Affiliates") shall hold in confidence and shall use their
        Reasonable Best Efforts to have all officers, directors and personnel
        who continue after the Closing to be employed by such Stockholder or any
        Affiliate thereof to hold in confidence all knowledge and information of
        a secret or confidential nature with respect to the business of the
        Company and not to disclose, publish or make use of the same without the
        consent of the Buyer, except to the extent that such information shall
        have become public knowledge other than by breach of this Agreement by
        the Stockholder.

            (b) If (i) the employment of an officer, director or other employee
        of the Stockholder or any Affiliate thereof, to whom secret or
        confidential knowledge or information concerning the business of the
        Company has been disclosed, is terminated and (ii) such individual is
        subject to an obligation to maintain such knowledge or information in
        confidence after such termination, the Stockholder shall, upon request
        by the Buyer, take all reasonable steps at its expense to enforce such
        confidentiality obligation in the event of an actual or threatened
        breach thereof. Any legal counsel retained by the Stockholder in
        connection with any such enforcement or attempted enforcement shall be
        selected by the Stockholder, but shall be subject to the approval of the
        Buyer, which approval shall not be unreasonably withheld.

            (c) The Stockholder agrees that the remedy at law for any breach of
        this Subsection 9.1 would be inadequate and that the Buyer shall be
        entitled to injunctive relief in addition to any other remedy it may
        have upon breach of any provision of this Subsection 9.1.


                                      -37-

        9.2. Further Assurances. At any time and from time to time after the
    Closing, at the Buyer's request and without further consideration, the
    Stockholder shall promptly execute and deliver such instruments of sale,
    transfer, conveyance, assignment and confirmation, and take all such other
    action as the Buyer may reasonably request, more effectively to transfer,
    convey and assign to the Buyer, and to confirm the Buyer's title to, the
    Shares, to assist the Buyer in exercising all rights with respect thereto
    and to carry out the purpose and intent of this Agreement.

        9.3. No Solicitation or Hiring of Former Employees. Except as provided
    by law, for a period of one year after the Closing Date, neither the
    Stockholder nor any Affiliate thereof shall (a) solicit or otherwise induce
    any individual identified under the heading "Specified Employees" in the
    Supplemental Letter to terminate his or her employment or with the Buyer (or
    the Company) or to become an employee of the Stockholder or and Affiliate
    thereof or (b) hire any individual identified under the heading "Specified
    Employees" in the Supplemental Letter.

        9.4. Non-Competition Agreement

            (a) For a period of five years after the Closing Date, the
        Stockholder shall not engage directly or indirectly in the ownership,
        management or operation of any health insurance or health benefit
        program, including any health maintenance organization, health care
        preferred provider organization or traditional indemnity program,
        offered to Medicaid beneficiaries through the State of New Jersey
        Medicaid managed care program or to beneficiaries through the Children's
        Health Insurance Program authorized under Title XXI of the Social
        Security Act, as amended, in the State of New Jersey (a "Competing
        Business"). Notwithstanding the foregoing, during such period the
        Stockholder shall be permitted to acquire, or make investments in,
        entities that constitute a Competing Business, provided that (i) the
        gross revenues of such entities' Competing Businesses are not material
        in the aggregate to Buyer, as Buyer's business is then conducted, and
        (ii) the Medicaid memberships of those entities' Competing Businesses in
        the Service Areas are not material in the aggregate to Buyer, as Buyer's
        business is then conducted.

            (b) The parties hereto agree that the duration and geographic scope
        of the non-competition provision set forth in this Subsection 9.4 are
        reasonable. In the event that any court of competent jurisdiction
        determines that the duration or the geographic scope, or both, are
        unreasonable and that such provision is to that extent unenforceable,
        the parties hereto agree that the provision shall remain in full force
        and effect for the greatest time period and in the greatest area that
        would not render it unenforceable. The parties intend that this
        non-competition provision shall be deemed to be a series of separate
        covenants, one for each and every county of each and every state of the
        United States of America and each and every political subdivision of
        each and every country outside the United States of America where this
        provision is intended to be effective. The Stockholder agrees that
        damages are an inadequate remedy for any breach of this provision and
        that the Buyer shall, whether or not it is pursuing any potential
        remedies at law, be entitled to equitable relief in the form of
        preliminary and permanent injunctions without bond or other security
        upon any actual or threatened breach of this non-competition provision.

    10. Termination of Agreement

        10.1. Termination by Lapse of Time. This Agreement shall terminate at
    5:00 p.m., Eastern Time, on January 1, 2003, if the transactions
    contemplated hereby have not been consummated, unless such date is extended
    by the written consent of the Company, the Buyer and the Stockholder.


                                      -38-

        10.2. Termination by Agreement of the Parties. This Agreement may be
    terminated by the mutual written agreement of the parties hereto. In the
    event of such termination by agreement, the Buyer shall have no further
    obligation or liability to the Stockholder or the Company under this
    Agreement, and the Stockholder shall have no further obligation or liability
    to the Buyer under this Agreement.

        10.3. Termination by Reason of Breach. This Agreement may be terminated
    by the Stockholder, if at any time prior to the Closing there shall occur a
    breach of any of the representations, warranties or covenants of the Buyer
    or the failure by the Buyer to perform any condition or obligation
    hereunder, and may be terminated by the Buyer, if at any time prior to the
    Closing there shall occur a breach of any of the representations, warranties
    or covenants of the Stockholder or the Company or the failure of the
    Stockholder or the Company to perform any condition or obligation hereunder.
    In addition, the Stockholder may terminate this Agreement on or before
    August 16, 2002, in the event that Thomas Weisel Partners LLC advises the
    Company that it will be unable to deliver the opinion contemplated by
    Subsection 7.4.

        10.4. Availability of Remedies at Law. In the event this Agreement is
    terminated by the Buyer or the Stockholder pursuant to the provisions of
    this Section 10, the parties hereto shall have available to them all
    remedies afforded to them by applicable law.

    11. General

        11.1. Notices. All notices, requests, demands, claims, and other
    communications hereunder shall be in writing. Any notice, request, demand,
    claim or other communication hereunder shall be deemed duly delivered four
    business days after it is sent by registered or certified mail, return
    receipt requested, postage prepaid, or one business day after it is sent for
    next business day delivery via a reputable nationwide overnight courier
    service, in each case to the intended recipient as set forth below:


                              
            To the Company:      University Health Plans, Inc.
                                 555 Broad Street, 17th Floor
                                 Newark, New Jersey 07102
                                 Attention:  President

            To the Buyer:        Centene Corporation
                                 7711 Carondelet Avenue, Suite 800
                                 St. Louis, Missouri  63801
                                 Attention:  President and Chief Executive Officer

                With a copy to:  Hale and Dorr LLP
                                 60 State Street
                                 Boston, Massachusetts  02109
                                 Attention:  Mark L. Johnson

            To the Stockholder:  University of Medicine and Dentistry of New Jersey
                                 65 Bergen Street
                                 Newark, New Jersey 07107
                                 Attention:  Senior Vice President, Administration and Finance

                With a copy to:  Epstein Becker & Green, P.C.
                                 1227 25th Street, NW, Suite 700



                                      -39-


                              
                                 Washington, DC  20037-1175
                                 Attention:  Robert D. Reif


    Any party may give any notice, request, demand, claim or other communication
    hereunder using any other means (including personal delivery, expedited
    courier, messenger service, telecopy, telex, ordinary mail or electronic
    mail), but no such notice, request, demand, claim or other communication
    shall be deemed to have been duly given unless and until it actually is
    received by the party for whom it is intended. Any party may change the
    address to which notices, requests, demands, claims, and other
    communications hereunder are to be delivered by giving the other Parties
    notice in the manner herein set forth.

        11.2. Successors and Assigns. This Agreement shall be binding upon and
    inure to the benefit of the parties hereto and their respective successors
    and assigns, except that the Buyer, on the one hand, and the Stockholder and
    the Company, on the other hand, may not assign their respective obligations
    hereunder without the prior written consent of the other party; provided,
    however, that the Buyer may assign this Agreement, and its rights and
    obligations hereunder, to a wholly owned subsidiary of the Buyer. Any
    assignment in contravention of this provision shall be void. No assignment
    shall release the Buyer, the Stockholder or the Company from any obligation
    or liability under this Agreement.

        11.3. Entire Agreement; Amendments

            (a) This Agreement, the Disclosure Schedules, all Exhibits hereto,
        and all agreements and instruments to be delivered by the parties
        pursuant hereto represent the entire understanding and agreement between
        the parties hereto (including the Supplemental Letter) with respect to
        the subject matter hereof and supersede all prior oral and written and
        all contemporaneous oral negotiations, commitments and understandings
        between such parties. The Disclosure Schedule and the Exhibits attached
        hereto are hereby incorporated as integral parts of this Agreement.

            (b) This Agreement may be amended only with the written consent of
        each of the parties. No waiver of any right or remedy hereunder shall be
        valid unless the same shall be in writing and signed by the party giving
        such waiver. No waiver by any party with respect to any condition,
        default or breach of covenant hereunder shall be deemed to extend to any
        prior or subsequent condition, default or breach of covenant hereunder
        or affect in any way any rights arising by virtue of any prior or
        subsequent such occurrence.

        11.4. Severability. Any provision of this Agreement that is invalid,
    illegal or unenforceable in any jurisdiction shall, as to that jurisdiction,
    be ineffective to the extent of such invalidity, illegality or
    unenforceability, without affecting in any way the remaining provisions
    hereof in such jurisdiction or rendering that or any other provision of this
    Agreement invalid, illegal or unenforceable in any other jurisdiction.

        11.5. Investigation of the Parties. All representations and warranties
    contained herein that are made to the best knowledge of a party shall
    require that such party make reasonable investigation and inquiry with
    respect thereto to ascertain the correctness and validity thereof.

        11.6. Submission to Jurisdiction. Each party (a) submits to the
    jurisdiction of any state or federal court sitting in Essex County, New
    Jersey in any action or proceeding arising out of or relating to this
    Agreement (including any action or proceeding for the enforcement of any
    arbitral award made in connection with any arbitration of a Dispute
    hereunder), (b) agrees that all claims in respect of such action or
    proceeding may be heard and determined in any such court, (c) waives any


                                      -40-

    claim of inconvenient forum or other challenge to venue in such court, (d)
    agrees not to bring any action or proceeding arising out of or relating to
    this Agreement in any other court and (e) waives any right it may have to a
    trial by jury with respect to any action or proceeding arising out of or
    relating to this Agreement; provided in each case that, solely with respect
    to any arbitration of a Dispute, the Arbitrator shall resolve all threshold
    issues relating to the validity and applicability of the arbitration
    provisions of this Agreement, contract validity applicability of statutes of
    limitations and issue preclusion, and such threshold issues shall not be
    heard or determined by such court.

        11.7. Governing Law. This Agreement shall be governed by and construed
    in accordance with the laws of the State of New Jersey.

        11.8. Construction

            (a) The language used in this Agreement shall be deemed to be the
        language chosen by the parties to express their mutual intent, and no
        rule of strict construction shall be applied against any party.

            (b) The headings of the Sections and Subsections of this Agreement
        are included only for convenience and shall not affect the meaning or
        interpretation of this Agreement.

            (c) References herein to Sections and Subsections shall mean such
        Sections and Subsections of this Agreement, except as otherwise
        specified. The words "herein" and "hereof" and other words of similar
        import refer to this Agreement as a whole and not to any particular part
        of this Agreement. The word "including" as used herein shall not be
        construed so as to exclude any other thing not referred to or described.

            (d) In computing any period of time under this Agreement, the day
        from which the designated period of time begins to run shall not be
        included; the last day of the period so computed shall be included,
        unless it is not a business day, in which event the period shall run
        until the end of the next day that is a business day. For purposes of
        this Agreement, the term "business day" shall mean the day that is not a
        Saturday, a Sunday or a statutory or civic holiday in either the State
        of Missouri or the State of New Jersey.

            (e) If the provisions of any Exhibit to this Agreement are
        inconsistent with the provisions of this Agreement, the provisions of
        this Agreement shall prevail.

        11.9. Counterparts. This Agreement may be executed in two or more
    counterparts, each of which shall be deemed to be an original, but all of
    which shall constitute one and the same document.


                                      -41-

    IN WITNESS WHEREOF, this Agreement has been duly executed by the parties
hereto as of and on the date first above written.

                                       UNIVERSITY HEALTH PLANS, INC.


                                       By: /s/ Alexander H. McLean
                                           ------------------------------------
                                           Name:  Alexander H. McLean
                                           Title: President and Chief Executive
                                                  Officer

                                       UNIVERSITY OF MEDICINE AND DENTISTRY
                                          OF NEW JERSEY

                                       By: /s/ James A. Archibald
                                           ------------------------------------
                                           Name:  James A. Archibald
                                           Title:  Senior Vice President

                                       CENTENE CORPORATION

                                       By: /s/ Michael F. Neidorff
                                           ------------------------------------
                                           Name: Michael F. Neidorff
                                           Title: President and
                                                    Chief Executive Officer



                                      -42-





            STOCK PURCHASE AGREEMENT DATED AS OF AUGUST 2, 2002 AMONG
     UNIVERSITY HEALTH PLANS, INC., UNIVERSITY OF MEDICINE AND DENTISTRY OF
                       NEW JERSEY AND CENTENE CORPORATION
   --------------------------------------------------------------------------

Disclosure schedule of University Health Plans, Inc. and University of Medicine
and Dentistry of New Jersey is omitted in accordance with Item 601(b)(2) of
Regulation S-K. Centene Corporation will furnish supplementally a copy of the
omitted disclosure schedule to the Securities and Exchange Commission upon
request, provided, however, that Centene Corporation may request confidential
treatment pursuant to Rule 24b-2 of the Securities Exchange Act of 1934, as
amended, for certain portions of such disclosure schedule.