AMENDED AND RESTATED

                            MANAGEMENT SERVICES AGREEMENT



                                 AMENDED AND RESTATED
                            MANAGEMENT SERVICES AGREEMENT

    This AMENDED AND RESTATED MANAGEMENT SERVICES AGREEMENT ("Management 
Agreement") is entered into effective January 1, 1997 by and between Talbert 
Medical Management Corporation, a Delaware corporation ("Manager") and 
Talbert Medical Group, Inc., a Utah professional medical corporation 
("Group").

                                   R E C I T A L S

    A.    Manager is a Delaware corporation which is operated, in part, for 
the purposes of providing management services related to the operation of 
medical groups such as Group.

    B.    Group is a Utah professional medical corporation which is duly 
licensed and qualified through service agreements with its independent 
contractors and employees ("Group Physicians"), to provide physician services 
to its patients ("Patients").  The Patients include individuals to whom 
services are provided under the terms of contracts with payors for health 
care services ("Group Agreements").

    C.    In connection with Group's providing physician services under 
agreements with payors, negotiated by Manager, and for other valuable 
consideration, Manager has agreed to provide the management services provided 
for herein.

    D.    This Management Agreement is made in order to provide the terms upon 
which Manager will provide management services to Group.

                                      ARTICLE I

                             RESPONSIBILITIES OF MANAGER

    Except as otherwise specifically provided herein, during the term of this 
Management Agreement and any extensions and renewals hereof, Manager shall, 
at its sole cost and expense, provide all management services including 
providing facilities, support, non-physician personnel, billing, equipment, 
furnishings, and supplies required for the operation of Group as an integral 
part thereof at the premises established for such purposes.  Such performance 
by Manager shall be carried out in accordance with the following standards 
and procedures:

    I.1   PRACTICE SITES. Manager shall provide certain premises set forth on 
EXHIBIT 1.1 hereto, together with all appurtenances, improvements, and 
fixtures, (hereinafter collectively 

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referred to as the "Practice Sites") at which Group will render professional 
medical services.  Changes in the location of a Practice Site may be effected 
as of the expiration of any lease or other arrangement under which Manager 
leases or occupies any Practice Site or at any other time as may be approved 
by Manager.  Any additional Practice Sites will be established as may be 
approved by the Joint Operating Committee.

    I.2   UTILITIES, BUILDING SERVICES, AND SUPPLIES.  Manager shall provide 
or arrange for all utilities and building services related to the utilization 
by Group of Practice Sites.  Manager shall also provide telephones, 
reception, secretarial and transcribing services, paging devices, postage, 
duplication services, office supplies and medical supplies which Manager 
determines to be necessary or appropriate for the operation of the Practice 
Sites.

    I.3   EQUIPMENT, FURNITURE AND FURNISHINGS.  Manager shall provide or 
arrange for all the equipment (including computer equipment and software), 
furniture, furnishings and personal property which Manager determines to be 
necessary for the operation of Group ("Equipment").

    I.4   REPAIR AND MAINTENANCE OF PRACTICE SITES AND EQUIPMENT.  Manager 
shall have the responsibility for:

          I.4.1   REPAIR AND MAINTENANCE OF PRACTICE SITES.  All of the lessee 
maintenance and repair obligations for the Practice Sites required to be 
provided pursuant to the terms of any Practice Site lease or similar 
agreement, and any and all other maintenance and repairs to Practice Sites 
which Manager determines to be necessary or appropriate for the efficient and 
proper operation of Group.

          I.4.2   REPAIR AND MAINTENANCE OF EQUIPMENT.  The maintenance and 
repair of all Equipment as determined by Manager to be necessary or 
appropriate for the efficient and proper operation of Group.

    I.5   REPLACEMENT EQUIPMENT.  Should Manager determine that any then 
existing Equipment utilized in the operations of Group is worn out or 
obsolete and it is unreasonable, impossible, or economically impractical to 
repair; and if Manager further determines that such Equipment is necessary or 
appropriate for the efficient and proper operation of Group; then Manager 
shall procure replacement Equipment.

    I.6   SIGNS.  Manager shall provide signage, including but not limited to 
signage containing such name(s) as may be determined by Manager for 
designation of Practice Sites.

    I.7   PAYMENT OF TAXES.  Manager shall have the responsibility to pay (i) 
all taxes (excluding taxes measured by or based upon Group income or 
professional service revenue), assessments, license fees and other charges 
payable that are the responsibility of the occupant of the Practice Sites 
which become payable during the term of this Management Agreement; (ii) all 
taxes, assessments, license fees and other charges assessed on personal 
property owned 

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by Manager relating to the operation of Group; and (iii) all other business 
taxes, licenses, or fees other than those related to the professional 
licensure of physicians.  Notwithstanding the foregoing, if Group or any 
Group Physician maintains personal property at any Practice Site, then Group 
or the Group Physician, as applicable, shall be responsible for the payment 
of any taxes with respect to such property.

    I.8   INSURANCE.

          I.8.1   PRACTICE SITES.  Manager shall procure and maintain all 
insurance coverages deemed necessary by Manager for the operation of the 
Practice Sites, including without limitation the following:  (i) 
comprehensive general liability insurance covering activities of Group naming 
Manager, Manager's employees and Group as insured, (ii) general property 
casualty insurance on the Practice Sites and contents owned or leased by 
Manager in amounts consistent with Manager's risk management policies and 
(iii) workers compensation insurance for employees of Manager and Group.

          I.8.2   PROFESSIONAL LIABILITY INSURANCE.  Manager, directly or 
through its affiliates, shall procure and maintain, a policy or policies of 
professional liability insurance providing coverage for Group and its 
professional personnel.  Such policy shall cover any acts of Group for the 
professional negligence of its personnel which may have occurred during the 
term of this Management Agreement.  These policies of insurance shall be 
written with limits of liability of no less than One Million Dollars 
($1,000,000) per claim/Three Million Dollars ($3,000,000) annual aggregate.  
Group shall cooperate with all reasonable requests of Manager in connection 
with obtaining and maintaining this coverage.

          I.8.3   DIRECTORS AND OFFICERS INSURANCE.  Manager, directly or 
through its affiliates, shall procure and maintain, a policy or policies of 
directors and officers liability insurance providing coverage for the 
directors, officers and authorized agents of Group. These policies of 
insurance shall be written with limits of liability of no less than Five 
Million Dollars ($5,000,000) per claim annual aggregate.  Group shall 
cooperate with all reasonable requests of Manager in connection with 
obtaining and maintaining this coverage.

          I.8.4   SELF INSURANCE.  Notwithstanding any other provisions of 
this Section 1.8, Manager may, at any time Manager deems appropriate, choose 
to self insure for any or all insurance coverages for which Manager is 
responsible pursuant to this Management Agreement.

    I.9   NON-PROFESSIONAL PERSONNEL.

          I.9.1   MANAGER TO EMPLOY; INITIAL EMPLOYMENT DECISIONS. Manager 
shall provide all non-professional personnel to Group which Manager deems 
reasonable and necessary for the efficient and proper operation of Group 
based upon patient volume.  For purposes of this Agreement, "Professional 
Personnel" shall mean individuals employed by 

                                       3




Group as physicians, optometrists, chiropractors, podiatrists, nurse 
practitioners, nurse anesthetists, nurse midwives and physician assistants.

          I.9.2   SPECIAL PROVISIONS APPLICABLE TO ALLIED HEALTH 
PROFESSIONALS.  Manager shall adhere to appropriate credentialing and other 
professional review and qualification standards with respect to all personnel 
to be employed or retained by Manager to perform services under this 
Management Agreement who are licensed or certified to practice their 
respective health care professions by the State of Utah (hereinafter 
collectively referred to as "Allied Health Professionals").

          I.9.3   SUPERVISION OF CLERICAL AND OTHER NON-MEDICAL SUPPORT 
PERSONNEL.  Manager shall supervise all clerical and other non-medical 
support personnel and the non-medical functions of all Allied Health 
Professionals.  In addition, Manager shall provide for periodic review and 
evaluation, including input from Group, of the performance of such personnel. 
 Manager shall establish a procedure through which Group may request 
reassignment of particular personnel for express reasons relating to job 
qualifications, training or performance, and Manager shall reasonably 
accommodate such requests by Group which conform to this procedure.

          I.9.4   DECISIONS RESERVED TO MANAGER.  Manager shall make all 
hiring and firing decisions and all determinations as to those wages, 
salaries and compensation, including all determinations regarding the 
retention, promotion, demotion, awarding of bonuses, salary adjustments, and 
other matters affecting the terms and conditions of the employment of all 
non-physician personnel in accordance with and subject to personnel policies 
as may be adopted and modified from time to time by Manager.  Staffing 
levels, work hours and shifts, and employee benefit programs shall be 
established and implemented by Manager in accordance with the policies and 
funding arrangements developed by Manager.

    I.10  BOOKKEEPING AND ACCOUNTING SERVICES.  Manager shall provide Group 
with all bookkeeping and accounting services Manager deems necessary or 
appropriate for the efficient and proper operation of Group.  Such services 
shall include, without limitation, the maintenance, custody and supervision 
of business records, papers, documents, ledgers, journals and reports 
relating to the business operations of Group; the establishment, 
administration and implementation of accounting procedures, controls, forms 
and systems; the preparation of financial reports; the planning of the 
business operations of the Group; the payment of accounts payable (including 
claims administration and payment) and collection of accounts receivable; the 
preparation of necessary Group tax returns (as opposed to the tax returns of 
individual Group Physicians which shall be the responsibility of each 
physician); and the administration of the compensation formula and 
compensation distribution system established pursuant to the terms of this 
Management Agreement.

    I.11  FEE-FOR-SERVICE ADMINISTRATION.  For Group Agreements which are not 
subject to Section 1.12, and all care provided by Group other than under 
Group Agreements, Manager shall provide the following additional 
administrative services:

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          I.11.1  FEE SCHEDULE.  Development of a "chargemaster" fee schedule 
for Group and determination of the appropriateness of revisions and 
modifications to the fee schedule to reflect changed circumstances, with 
approval from the Joint Operating Committee, in accordance with Section 5.2 
of this Management Agreement.

          I.11.2  BILLING AND COLLECTION.  Billing and collection services 
that Manager determines to be necessary or appropriate in connection with 
charges resulting from the rendition of professional services by Group to 
Patients; such services to include, but not be limited to, collection of 
payments derived from coordination of benefits, collection of payments from 
third party payors, and other payments due Group.  Manager shall adhere to 
the then current fee schedule provisions for discounts and courtesy services 
to Patients.  Manager shall maintain internal accounting records of all 
billings to fee-for-service Patients and third-party payors.

    I.12  CAPITATION ADMINISTRATION.  For Group Agreements which involve 
capitated payments to Group ("Capitated Agreements"), Manager shall provide 
the following additional administrative services:

          I.12.1  CALCULATION OF AMOUNTS DUE.  Calculation of primary care and 
specialty capitation and specialty, ancillary and other payable claims of 
Group based upon contracts with non-Group Physicians and to prepare checks on 
behalf of Group to pay amounts due.

          I.12.2  BILLING UNDER CAPITATED AGREEMENTS.  Billing in Group's name 
and on its behalf, (a) payors for coordination of benefits and other third 
party liability payments according to the terms of the Capitated Agreements, 
(b) Patients in accordance with the terms and provisions of applicable 
Capitated Agreements and (c) for amounts deemed ineligible under the terms of 
Capitated Agreements where permitted by such Capitated Agreements.  Manager 
shall also review claim and capitation expense data to monitor any other 
revenue receipt programs which any of the Capitated Agreements may have or 
may institute, and to seek reimbursement pursuant to Capitated Agreements.

          I.12.3  RECORDS.  Manager shall maintain internal accounting records 
including primary care encounters and authorizations for specialist referrals 
under Capitated Agreements which will identify the services provided to 
Patients covered by Capitated Agreements and the compensation received 
therefor to enable a determination of the fee-for-service equivalency to be 
made.

    I.13  REVIEW AND AUDIT OF MANAGER.  The annual financial statements of 
Manager shall be annually audited in accordance with generally accepted 
accounting standards or such other standards as may be appropriate for a 
business of the size and scope of that conducted by Manager, by duly 
qualified independent auditors.  Copies of audited financial statements of 

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Manager, subject to such restrictions as may be necessary to assure the 
preservation of their confidentiality, shall be made available for review by 
Group.

    I.14  ADDITIONAL FINANCIAL AND MANAGEMENT REPORTS AND INFORMATION.  
Manager shall prepare and deliver to Group, copies of the following reports:

          I.14.1  INCOME STATEMENTS AND BALANCE SHEETS.  Monthly income 
statements and annual balance sheets of Group relating to the operation of 
Group.

          I.14.2  OTHER REPORTS.  Any additional financial and management 
reports and information prepared by Manager which Manager determines will 
assist Group in evaluating physician productivity and the efficiency or 
effectiveness of the medical services provided by Group to Patients.

    I.15  MANAGEMENT INFORMATION SYSTEM.  Manager shall be responsible for 
the development or procurement and operation of a management information 
system.

    I.16  PHYSICIAN RECRUITMENT.  Manager shall provide physician recruitment 
services to Group.

    I.17  HUMAN RESOURCES; CREDENTIALING.  Manager shall provide any 
necessary personnel and human resources services for its employees and the 
Group.  Manager shall provide credentialing services to the Group, in 
accordance with standards established by Group.

    I.18  MARKETING AND PUBLIC RELATIONS.  Manager shall coordinate and 
provide marketing and public relations services.

    I.19  UM/QM POLICIES AND PROCEDURES; PREAUTHORIZATION.  Manager shall 
assist Group in the development of utilization management, quality management 
and risk management policies and procedures for Group and Group Physicians.  
Manager shall assist Group in the development of preauthorization protocols 
for the administration of care under Capitated Agreements, other Group 
Agreements in which Group is permitted to authorize care and for 
fee-for-service Patients. Manager shall administer all such policies and 
protocols under the direction and supervision of Group.

    I.20  DISTRIBUTION OF COMPENSATION AND BONUSES TO GROUP PHYSICIANS; GROUP 
BENEFITS ADMINISTRATION.  Manager, on behalf of Group, shall administer the 
payment of all compensation to all Group Physicians for providing services to 
Patients including, without limitation, all applicable vacation pay, sick 
leave, retirement benefits, social security and workers' compensation.  
Manager shall also distribute to Group Physicians any bonuses or risk pool 
amounts from whatever source derived, in accordance with the policies and 
procedures adopted by Group.  Manager shall contract for benefits on behalf 
of Group and 

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administer such benefits for Group, including any health, disability 
insurance and life insurance.

    I.21  ATTORNEY-IN-FACT.  Group hereby constitutes and appoints Manager 
for the term hereof as its true and lawful attorney-in-fact for the following 
purposes:

          I.21.1  DEPOSITORY ACCOUNT.  To create and maintain a depository 
account in the name of Group with a banking institution selected by Manager 
(the "Account").  Group agrees to designate Manager as the sole party 
authorized to make withdrawals from the Account, which designation may be 
changed only by written notice to said institution, executed by both Group 
and Manager; withdrawals from the Account shall be made only in accordance 
with the terms of Sections 1.12, 2.15 or 3.1.4 of this Management Agreement.

          I.21.2  RECEIPT OF PAYMENTS.  To receive and deposit on a timely 
basis capitation and other payments arising from Group Agreements, take 
possession of and endorse in the name of Group all cash, notes, checks, money 
orders, insurance payments, and any other instruments received as payment of 
accounts receivable of Group however arising.  Group shall immediately 
forward to Manager in full any such payments that may come into the 
possession of Group.

          I.21.3  BILLING/CLAIMS PROCESSING.  To perform the functions 
described in Sections 1.11 and 1.12.

          I.21.4  COLLECTION OF OTHER AMOUNTS DUE.  To collect in the name of 
Group and on its behalf all other charges or fees resulting from or related 
to the provision of services to Patients including but not limited to any and 
all hospital incentive funds and funds from shared risk pools under any risk 
sharing arrangements wherein Group is or is deemed to be the provider of 
medical services.

          I.21.5  STOP-LOSS CLAIMS.  To review claim and capitation expense 
data to monitor Patients for whom patient care expenses exceed stop-loss 
deductibles under Group Agreements, and to submit with the applicable Group 
Agreements or other providers of stop-loss coverage orally or in writing 
reimbursement requests on behalf of Group.

    I.22  COMPLIANCE WITH LAW.  The obligations of Manager pursuant to this 
Management Agreement shall be subject to any limitations or restrictions 
which may be imposed by law or regulation, and Manager may suspend any or all 
obligations hereunder in the event that it reasonably determines, upon advice 
of counsel, that the performance of any obligation pursuant to this 
Management Agreement may contravene applicable law or regulation, the effect 
of which would be to have a material adverse effect on the business, 
financial condition, or operations of Manager or any affiliate.

                                      ARTICLE II


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                                 OBLIGATIONS OF GROUP

    In providing its professional services to Patients, Group shall have the 
following obligations:

    II.1  GROUP PHYSICIANS AND PROFESSIONAL PERSONNEL.  Group shall notify 
Manager, upon execution of this Management Agreement, of the identities of 
the Group Physicians and Professional Personnel (as defined in Section 1.9), 
together with a list of all such individuals and their respective areas of 
practice shall be attached hereto as EXHIBIT 2.1.  Group shall enter into 
employment agreements or contracts with all Group Physicians and Professional 
Personnel.  Any new employment agreements or contracts shall be reviewed and 
approved by Manager prior to execution, and Manager shall promptly be 
provided with copies of the executed employment agreements and contracts and 
any revisions or amendments thereto.  All Group Physicians shall be licensed 
by the State of Utah and hold staff privileges at one or more hospitals 
designated by Manager as participating hospitals.

    II.2  PROVISION OF MEDICAL SERVICES.  Group shall perform, or subcontract 
to perform as necessary, all medically necessary services for Patients in 
accordance with the terms of Group Agreements and subject to the utilization 
review protocols.  All subcontracts shall be negotiated and executed by 
Manager on behalf of Group.

    II.3  ADDITIONAL PHYSICIANS.  Group shall use its best efforts to provide 
any additional physicians required by the level of patient activity 
anticipated by Manager and communicated to Group, with the specialty mix and 
geographical location specified by Manager, within a reasonable period of 
time.

    II.4  HOURS OF SERVICE.  Group shall maintain Group Physicians and 
Professional Personnel at Practice Sites during the following hours of 
service. Hours of service at any Practice Site shall be subject to review by 
the Joint Operating Committee, in accordance with Section 5.2.  

          II.4.1  PATIENT MEDICAL SERVICES.  Group shall provide available, 
accessible and medically necessary services for Patients during regular 
working hours established by Manager for each Practice Site.

          II.4.2  WALK-IN AND COMMUNITY SERVICES.  For walk-in and community 
services, which may be provided at Practice Sites, Group shall provide (or 
subcontract as necessary to provide) such services at the hours, including 
extended hours, established by Manager.

          II.4.3  AFTER HOURS CARE.  Group shall provide (or subcontract as 
necessary to provide) access to after hours services in accordance with Group 
protocols and community standards of care.


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    II.5  NON-DISCRIMINATION; COMPLIANCE WITH LAW.  All employment policies, 
standards and practices of Group shall be in accordance with applicable 
equality provisions of state and federal law.  In the event that any 
government contract or regulation requires reports or disclosures of Manager 
and its contractors, Group, upon Manager's request, shall make, execute and 
deliver such reports, disclosures or other written information, guarantees or 
assurances as may be reasonably requested by Manager to assure timely 
compliance.

    II.6  NON-DISCRIMINATORY PATIENT SELECTION AND SERVICES; 
NON-DISCRIMINATORY PATIENT ASSIGNMENT.  No Patient shall be discriminated 
against for any reason prohibited by law.  The Group Physicians shall also 
abide by the patient service and assignment policies established from time to 
time by Manager or applicable third party payors, including those relating to 
accepting Patients who select or are assigned to Group under Group Agreements.

    II.7  STANDARDS, ACCREDITATION, SURVEYS AND INSPECTIONS.  Group shall 
meet all medical practice, licensure and ethical standards, which are 
pertinent to its activities or which by contract it has agreed to abide.  
Group shall in good faith cooperate with inspections and on-site surveys of 
Practice Sites as may be conducted by governmental agencies, accrediting 
organizations or payors. Manager shall, to the extent possible, give Group 
advance notice of such inspections and surveys and schedule them during 
reasonable business hours.

    II.8  CONTRACTS.  Group and the Group Physicians shall abide by the terms 
of any Group Agreements entered into by or with Manager on behalf of Group, 
including, without limitation, self-insured, PPO, EPO, HMO and indemnity 
contracts.

    II.9  COMPLIANCE WITH POLICIES AND PROCEDURES.

          II.9.1  ORGANIZATION AND REVIEW OF CARE.  Group shall comply with 
policies and procedures pertinent to quality management, utilization 
management, risk management, scheduling, billing, claims payment, claims 
adjudication, reconciliation of payments or reimbursements, and other 
administrative matters relating to the organization of the non-professional 
aspects of the delivery of care as may be established by Manager from time to 
time.

          II.9.2  UTILIZATION MANAGEMENT; QUALITY MANAGEMENT. Group shall 
contractually bind each Group Physician to cooperate with and participate in 
the applicable program and systems of quality management, grievance 
procedures, peer review and utilization management.  Information developed in 
the course of physician quality assurance and peer review activities shall be 
maintained by Manager as privileged and confidential except where its 
disclosure is assented to by Group or is required by law.

          II.9.3  PRIOR AUTHORIZATION.  Group and each Group Physician agrees to
obtain prior authorization in accordance with any administrative procedures 
developed in accordance 

                                       9



with Section 1.19 or required pursuant to any administrative procedures of 
third party payors in effect from time to time before rendering any service 
requiring prior authorization.

    II.10 RECORDS AND REPORTS.  Group shall assist Manager in maintaining 
and, where by law or legal process required, in divulging, records and 
information concerning its health care services.  Group shall give Manager 
full access to all of its medical and financial records.

    II.11 GROUP TO PROVIDE NECESSARY BILLING AND ENCOUNTER INFORMATION. 
Group agrees to provide Manager with all billing and encounter information 
for Patients, including, but not limited to the name of the patient, the date 
of service, the nature and extent of services provided and any supporting 
medical information, necessary to obtain payment or reimbursement for 
services.

    II.12 CONTINUING EDUCATION.  Group Physicians shall maintain competence 
in, and remain currently well-informed as to recent developments about, their 
particular areas of medical practice, interest and specialization.  
Accordingly, subject to Group at all times providing sufficient physicians to 
care for the needs of Patients, the Group Physicians shall, in compliance 
with policies set by Group and administered by Manager, attend seminars, keep 
current with journals and take other reasonable steps to remain proficient in 
their particular specialties.  All seminars necessary to maintain licensure 
or competence shall be the responsibility of the Group and the individual 
Group Physician.

    II.13 REFERRALS.  Group and the Group Physicians shall make referrals to 
specialists in a manner consistent with (a) pertinent policies and procedures 
(which shall be developed in consultation with Manager), (b) the terms and 
conditions of government programs or Group Agreements applicable to the care 
of the Patient, and (c) any federal or state laws or regulations.

    II.14 PHYSICIAN COMPENSATION.  Group shall compensate Group Physicians 
in accordance with a compensation formula developed in consultation with 
Manager.  Group shall make all final determinations as to the compensation 
paid to Group Physicians.

    II.15 GROUP EXPENSES.  Payment of those expenses related to the 
operation of Group which are designated on EXHIBIT 2.15 hereto ("Group 
Expenses") shall be the sole responsibility of Group.  To the extent that 
Manager pays or incurs any Group Expenses, Group authorizes Manager to 
promptly reimburse Manager from funds in the Account as soon as such funds 
become available.

    II.16 PROVIDER NUMBERS.  Group shall procure and maintain a medical 
group provider number, including without limitation, Medicare and Medicaid 
provider numbers, necessary or appropriate to obtain payment or reimbursement 
on Group's behalf.

                                     ARTICLE III

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                               COMPENSATION OF MANAGER

   III.1  MANAGEMENT FEE.  Group and Manager agree that the compensation set 
forth in this Article III is being paid to Manager in consideration of the 
substantial commitment made by Manager hereunder and that such fees are fair 
and reasonable.  Subject to the provisions of Section 3.2, Manager shall be 
paid the following amounts (collectively the "Management Fee"):

          III.1.1 CLINIC EXPENSES.  Manager shall be reimbursed the amount of
all Clinic Expenses paid by Manager.

          III.1.2 ADVANCES TO GROUP.  Manager shall be reimbursed any amounts 
advanced to Group to fund obligations of Group, subject to the provisions of 
Section 3.3.

          III.1.3 OPERATIONS FEE.  Manager shall receive a fee equal to fifteen 
percent (15%) of the excess of Group Revenues over Clinic Expenses as a 
result of Group operations.

          III.1.4 ADDITIONAL MANAGED CARE PAYMENTS.  Manager shall receive a fee
equal to thirty percent (30%) of Additional Managed Care Payments made to 
Group.

          III.1.5 MIS ALLOCATION.  The Joint Operating Committee shall determine
from time to time a portion of the Management Fee which shall reasonably 
represent the payment for services to Manager for the provision of 
information, data and computer services in accordance with Section 1.15; 
other than for transaction costs.

   III.2  CALCULATION AND PAYMENT OF MANAGEMENT FEE.  The Management Fee 
under this Article III shall be payable monthly.  The payment amounts shall 
be estimated based upon the operating results of Group for the previous 
month. Adjustments to the estimated payments shall be made to reconcile 
actual amounts due under this Article III, by the end of the following month 
during each calendar quarter.  Upon preparation of quarterly financial 
statements, final adjustments to the service fee for the quarter shall be 
made and any additional payments owing to Manager or Group shall then be 
made.  Any audit adjustments shall be reflected in the calculation for the 
fourth quarter.  Manager shall be entitled to withdraw the Management Fee 
from the Account maintained by Manager in accordance with Section 1.21.1.

   III.3  ADVANCES TO GROUP.  In the event that Manager and Group have 
entered into an agreement which prescribes a minimum amount of compensation 
for distribution by Group to Group Physicians in accordance with Section 2.14 
("Minimum Group Compensation") and the payment of the Management Fee in 
accordance with this Article III will leave Group with less than the amount 
of the Minimum Group Compensation, Manager shall pay to Group an amount 
necessary to provide Group with Minimum Group Compensation.  Commencing 
January 1, 1997, any such payment shall not be considered a reduction of the 
Management 

                                      11



Fee, but shall be an advance by Manager to Group, which shall be repaid from 
revenues otherwise allocable to Group in the next succeeding monthly periods 
for which Group receives at least Minimum Group Compensation.

   III.4  ADJUSTMENT IN MANAGEMENT FEE.  Manager shall periodically review 
and have the right to adjust all or any components of the Management Fee, 
taking into account such factors as the adequacy of compensation to Group and 
changes in Manager's costs.  Any adjustments made pursuant to this Section 
3.4 shall be effective for the next succeeding calendar quarter following the 
notice required by this Section 3.4.  In the event that Manager proposes a 
change in any component of the Management Fee, Manager shall consult with the 
Joint Operating Committee about the proposed change and the reasons therefor. 
 Manager shall advise Group at least thirty (30) days in advance of the date 
on which the revised Management Fee is to be effective by a written statement 
which includes the basis for the change.

   III.5  DEFINITIONS.  For purposes of this Article III:

          III.5.1 "ADDITIONAL MANAGED CARE PAYMENTS" shall mean all fees and 
revenues recorded by or on behalf of Group or Manager for profits, whether 
from the assumption of hospital risk funds in managed care risk assumption 
arrangements or otherwise, including bonus, incentive and surplus payments 
from pharmacy funds or other similar risk arrangements in effect from time to 
time.

          III.5.2 "CLINIC EXPENSES" shall mean all operating and non-operating 
expenses of Manager incurred in the operation of Group, including, without 
limitation, the items listed below.

                    (i)  Salaries, benefits, (including contributions 
               under benefit plans), severance benefits and other direct 
               costs of all employees of Manager at each Practice Site;

                   (ii)  Direct costs of all outside consultants 
               retained by Manager and approved by the Joint Operating 
               Committee to provide services at or in connection with Group 
               or who actually provide services at or in connection with 
               Group required for improved clinic performance; provided, 
               however, only that portion of such consultant's costs without 
               mark-up by Manager that is allocable to work performed at or 
               for the benefit of Group will be a Clinic Expense;

                  (iii)  Obligations of Manager under leases or subleases;

                   (iv)  Personal property and intangible taxes 
               assessed against Manager's assets, commencing on the date of 
               this Agreement;

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                    (v)  Interest expense on indebtedness incurred by 
               Manager to finance or refinance any of its obligations 
               hereunder or services provided (interest expense will be 
               charged for funds borrowed from outside sources as well as 
               from Manager's affiliates; in the latter case, charges will 
               be computed at Manager's (or its finance subsidiary's) 
               intracompany borrowing rate as in effect from time to time 
               but not to exceed the prime rate of interest of Citibank, 
               N.A., as published from time to time in THE WALL STREET 
               JOURNAL (hereinafter, "Intracompany Borrowing Rate");

                   (vi)  Other expenses incurred by Manager in carrying 
               out its obligations under this Agreement, but not including 
               corporate overhead charges as described below;

                  (vii)  In the event an opportunity arises for 
               additional physicians in the service area of Group to become 
               employed by or merge with Group, and in the event such merger 
               is completed, amortization of intangible asset value as a 
               result of each such merger; and

                 (viii)  Management information systems transaction 
               costs.

               Clinic Expenses shall not include:

                    (i)  Any corporate overhead charge from Manager 
               other than the kind of tems listed above, including costs of 
               employees of Manager who provide services  at Group;

                   (ii)  Any federal or state income taxes;

                  (iii)  Amounts paid for ancillary or professional 
               services not provided by Group Physicians or Group, but for 
               which Group is responsible under the applicable Group 
               Agreement;

                   (iv)  Any expenses which are expressly designated 
               herein as expenses or responsibilities of Group in accordance 
               with Section 2.15;

                    (v)  Compensation to Group Physicians, in 
               accordance with Section 2.14, and to Allied Health 
               Professionals;

                   (vi)  Any expenses associated with procuring and 
               maintaining professional liability insurance in accordance 
               with Section 1.8.2.

          III.5.3 "GROUP REVENUE" shall consist of all fees or other 
compensation actually recorded each month by or on behalf of Group as a 
result of professional medical services rendered by Group (including Allied 
Health Professionals) at the Practice Sites.

                                      13






Fee-for-service revenue of Group shall be calculated on an accrual basis, 
with gross charges for services being reduced by all allowances for bad 
debts, contractual adjustments, discounts, professional courtesies and 
compromises or cancellations of accounts receivable of any kind or nature.  
Capitated Agreement revenue of Group shall include coordination of benefits 
payments, co-payment amounts, coinsurance amounts, withhold distributions, 
and stop-loss insurance reimbursements.

                                      ARTICLE IV

                            EXECUTION OF GROUP AGREEMENTS

    IV.1  APPOINTMENT OF MANAGER AS ATTORNEY-IN-FACT.  In order to facilitate 
the execution of Group Agreements and other contracts, Group hereby 
constitutes and appoints Manager as attorney-in-fact for Group and the Group 
Physicians with the following powers:

          IV.1.1  CONTRACTING GUIDELINES.  The Joint Operating Committee shall 
develop guidelines for Group Agreements, which guidelines shall include terms 
minimally acceptable to Group for all such Agreements.  Manager shall observe 
the guidelines in the negotiation of Group Agreements, and in the event 
Manager proposes entry into a Group Agreement which varies from the 
guidelines, Manager shall seek approval of the Joint Operating Committee for 
such Group Agreement.

          IV.1.2  ENTRY INTO AGREEMENTS.  To negotiate and execute in the name
of Group, all contracts or other arrangements for the provision of health care
services by Group Physicians, including Capitated Agreements.

          IV.1.3  ADMINISTRATION OF AGREEMENTS.  To exercise such rights
respecting the administration of Group Agreements or other arrangements
negotiated by Manager pursuant to Section 4.1.2, on behalf of Group and the
Group Physicians as may reasonably be requested by the third party payor with
whom the Group Agreement is executed and as are customary in the health care 
industry to facilitate the effective participation of the Group Physicians. 
This Section 4.1.3 is not intended and shall not be construed to delegate any 
authority to Manager to modify any term or provision of this Management 
Agreement, to confess or accept any liability or obligation not authorized 
under the standards respecting Group Agreements as may be established by 
Manager, or to exercise any rights respecting the management of Group, the 
performance of professional services by any Group  Physician, or to interfere 
in any way with the professional practices and prerogatives of Group or any 
Group Physician. The foregoing limitation shall not, however, be construed to 
modify or limit any rights or obligations of any party arising under any 
other provision of this Management Agreement, or pursuant to any other 
contract or agreement to which such party is bound.

    4.2   RESTRICTIONS ON GROUP.  Group shall not, nor shall any Group 
Physician, during the term of this Management Agreement enter into any 
contract or other arrangement 

                                      14






for the provision of health care services other than those negotiated by 
Manager in accordance with Section 4.1.2.

                                      ARTICLE V

                              JOINT OPERATING COMMITTEE

    V.1   COMPOSITION.  Manager and Group shall constitute a Joint Operating 
Committee, consisting of not fewer than three (3) representatives of Group's 
Board of Directors and three (3) representatives of Manager.  Each party may 
change its representatives on the Joint Operating Committee from time to 
time, upon notice to the other.

    V.2   FUNCTIONS.  The Joint Operating Committee shall advise Manager on 
its administration of services under this Management Agreement and Group on 
its performance of professional services pursuant to this Management 
Agreement.  The Joint Operating Committee shall have the specific functions 
set forth on EXHIBIT 5.2 attached hereto and incorporated herein by this 
reference.  It is intended that the Joint Operating Committee provide 
management support to Manager as required and that Manager and Group have a 
duty to consult with, or seek approval from, the Joint Operating Committee on 
those matters set forth in EXHIBIT 5.2 or as otherwise provided in this 
Management Agreement.

    V.3   MEETINGS.  The Joint Operating Committee shall meet, upon the 
request of Manager or of the representatives of Group, not less frequently 
than quarterly.

    V.4   RULES.  The Joint Operating Committee may develop such rules and 
procedures to govern its meetings and activities as its members deem 
necessary.

                                      ARTICLE VI

                                  TERM; TERMINATION

    VI.1  TERM; TERMINATION.  The initial term of this Management Agreement 
shall be twenty (20) years ("Initial Term"), commencing as of January 1, 1997 
(the "Effective Date"), unless earlier terminated as hereinafter provided.  
At the conclusion of the Initial Term, this Management Agreement shall be 
extended for an additional ten (10) years ("First Extension"), and at the end 
of the First Extension for an additional ten (10) years ("Second Extension"), 
unless either Manager or Group notifies the other of its intention that the 
Management Agreement terminate not later than 180 days prior to the end of 
(a) the Initial Term, in the case of the First Extension or (b) the First 
Extension, in the case of the Second Extension.

                                      15





    VI.2  TERMINATION FOR CAUSE.  Either party may terminate this Management 
Agreement at any time for "cause", which, for purposes of this Section 6.2 
shall be defined as, and limited to, the following defaults by the other 
party:

          VI.2.1  LIQUIDATION; BANKRUPTCY.  The defaulting party's application
for or consent to the appointment of a receiver, trustee or liquidator of all or
a substantial part of its assets, filing of a voluntary petition in
bankruptcy, making a general assignment for the benefit of creditors, filing
a petition or answer seeking reorganization or arrangement with creditors, or 
taking advantage of any insolvency, or the entry of any order, judgment or 
decree by any court of competent jurisdiction on the application of a 
creditor or otherwise, adjudicating such party bankrupt or approving a 
petition seeking reorganization of such party or appointment of a receiver, 
trustee or liquidator of such party or of all or a substantial part of its 
assets, and if such order, judgment or decree shall continue unstayed and in 
effect for sixty (60) calendar days after its entry.  Termination under this 
Subsection 6.2.1 shall be effective automatically and immediately upon the 
giving of written notice of termination by the non-defaulting party.

          VI.2.2  BREACH.  A failure by the defaulting party to perform any 
material obligation required hereunder, if such default shall continue for 
thirty (30) calendar days after the giving of written notice from the 
nondefaulting party specifying the nature and extent of such default, or, if 
the breach cannot reasonably be cured in thirty (30) days, if the breaching 
party has not acted diligently, or subsequently acted diligently, to attempt 
to cure the breach within the thirty (30) day period following notice from 
the nondefaulting party.  If the parties disagree as to the existence of a 
breach, whether the breach has been cured or whether diligent efforts have 
been made towards cure, the parties shall use their good faith efforts to 
resolve the dispute through negotiation.  Termination under this Subsection 
6.2.2 shall be effective upon the conclusion of the thirty (30) day period.

    VI.3  TERMINATION FOR CERTAIN TRANSACTIONS.  Manager shall have the right 
to terminate this Management Agreement in the event that Group, or any 
successor to Group composed of fifty percent (50%) or more of Group 
Physicians, become affiliated with another medical group, medical foundation, 
management services organization, hospital or health system or third party 
payor, any of which Manager, in its absolute discretion, deems a competitor, 
or any affiliate or agent thereof and Group does not terminate such 
affiliation within thirty (30) calendar days after the giving of written 
notice by Manager.

    VI.4  EFFECT OF TERMINATION.

          VI.4.1  MANAGER TO CONTINUE TO PROVIDE SERVICES.  Upon termination of 
this Management Agreement, Manager shall continue to collect and receive all 
compensation, reimbursement and payments due for services provided to 
Patients prior to the effective date of termination, subject to the rights of 
the parties hereunder to cancel, forgive, waive and settle such payments due, 
and Manager shall be entitled to receive from such amounts any compensation 
in accordance with the terms of Article III for services rendered by Manager. 
 To the extent necessary under Section 6.4.2, Manager shall provide 
management services to 

                                      16



Group, in accordance with the terms of this Management Agreement, following 
termination of this Management Agreement, and shall be entitled to 
compensation in accordance with the terms of Article III.

          VI.4.2  SERVICES UNDER GROUP AGREEMENTS; CARE OF PATIENTS.  To the 
extent required by Group Agreements, the parties shall observe the following 
covenants, notwithstanding termination of this Management Agreement:

              VI.4.2.1  GROUP AGREEMENT OBLIGATIONS.  Each party shall 
continue to perform services as required under the terms and conditions of 
any Group Agreement in which Group and/or Manager is then participating or 
otherwise has existing contractual obligations in accordance with the terms 
of the Group Agreement.

              VI.4.2.2  CARE OF PATIENTS.  Each party shall continue to 
perform such services as may be required to assure adequate care and 
arrangements for appropriate referrals for patients who are receiving 
hospital or other institutional services or who are involved in an active 
regimen or course of medical treatment or other services at the time of such 
termination.

              VI.4.2.3  COLLECTIONS.  The parties shall cooperate to pursue 
collection of any payments to which they may be entitled for services 
rendered after the termination of this Management Agreement.

    VI.5  POST TERMINATION.  Upon the termination of this Management Agreement:

          VI.5.1  PRACTICE SITES.  Subject to continuing care obligations in 
Section 6.4.2, Group shall surrender to Manager all Practice Sites and 
Equipment and other appurtenances thereto, in good condition, excepting 
reasonable use and wear thereof and damage by fire, act of God, or by the 
elements.

          VI.5.2  PROPRIETARY INFORMATION.  Group shall immediately 
discontinue the use of and shall promptly return all proprietary information, 
manuals, and other materials associated with or respecting Manager that have 
been made available to Group by reason of its participation therein and shall 
return all such property, together with any copies thereof in its possession, 
to Manager.

          VI.5.3  SOFTWARE.  Group shall immediately cease to use all 
software arranged for or provided by Manager and, within thirty (30) calendar 
days after such termination, shall return to Manager the software, all 
related documentation and computer programs and any copies thereof.

          VI.5.4  ACCESS TO MEDICAL RECORDS.  Group shall provide to Manager 
access, at reasonable times and upon reasonable request, to Group's medical 
records relating to Patients for a period not shorter than the applicable 
statute of limitations for any claim 

                                      17



which may be asserted against Manager arising from its activities pursuant to 
this Management Agreement.

          VI.5.5  COVENANT NOT TO COMPETE.  For a period of one (1) year 
following the termination of this Agreement Group shall not, directly or 
indirectly engage in the provision of medical care within a three (3) mile 
radius of any of the Practice Sites, and no Group Physician shall engage in 
the provision of medical care within a three (3) mile radius of the Practice 
Site at which they practiced prior to termination.  The parties agree that 
the duration, area and scope of activities restricted hereunder are 
reasonable and necessary to protect Manager's legitimate business interests.  
In the event that a court or arbitrator shall determine that this covenant is 
unenforceable because of its area, duration or prohibited scope of 
activities, this covenant shall be construed, in a manner consistent with 
applicable law, to provide the maximum restriction on the post termination 
activities of Group and Group Physicians.

                                     ARTICLE VII

                             RELATIONSHIP OF THE PARTIES

   VII.1  NO FIDUCIARY DUTIES.  None of the provisions of this Management 
Agreement are intended to create, nor shall be deemed or construed to create, 
any fiduciary duty between the parties or any relationship between the 
parties other than that of independent parties contracting with each other 
hereunder solely for the purpose of effecting the provisions of this 
Management Agreement. The parties are not, and shall not be construed to be 
in a relationship of joint venturers, partners or employer-employee.

   VII.2  EXCLUSIVITY.

          VII.2.1 PHYSICIAN SERVICES.  During the term of this Management 
Agreement, neither Group nor any Group Physician shall provide any medical 
services except in accordance with the terms of this Management Agreement. A 
Group Physician who terminates employment by Group shall be relieved of this 
obligation, except that for a period of one (1) year following termination of 
employment, such Group Physician shall not practice medicine or solicit any 
Patient of Group served at the Practice Site for the purpose of treating such 
patient at a medical facility within a three (3) mile radius of such Practice 
Site.  The parties agree that the duration, area and scope of activities 
restricted hereunder are reasonable and necessary to protect Manager's 
legitimate business interests.  In the event that a court or arbitrator shall 
determine that this covenant is unenforceable because of its area, duration 
or prohibited scope of activities, this covenant shall be construed, in a 
manner consistent with applicable law, to provide the maximum restriction on 
the activities of Group and Group Physicians.  Manager shall not, during the 
term of this Agreement, contract with any physician or group of physicians to 
provide services at a Practice Site or within a three (3) mile radius of a 
Practice Site, unless Manager offers Group the opportunity to Group to 

                                      18



provide the services and Group declines to provide Group Physicians or hire 
new physicians necessary to provide the requested services.

          VII.2.2 MANAGEMENT SERVICES.  During the term of this Management 
Agreement, neither Group nor any Group Physician shall contract or arrange to 
receive any services described in Article I (or any services substantially 
similar to them) from any entity or person other than Manager.  To the extent 
that Group may require any service other than those described in Article I, 
Group shall request such services from Manager, and Manager shall use 
reasonable efforts to provide such service to Group.

          VII.2.3 EXPANSION OF SERVICE AREA.  In the event that Manager 
determines to add Practice Sites or arrange to expand the services or service 
area for which it contracts (an "Expansion"), it shall propose the Expansion 
to the Joint Operating Committee and Group.  In the event that Group declines 
to provide Group Physicians or to add new physicians to provide necessary 
medical services for the Expansion, then Manager may contract with other 
physicians or groups to provide medical services for the Expansion.

                                     ARTICLE VIII

                                    MISCELLANEOUS

    VIII.1  NOTICES.  All notices to be given under this Management Agreement 
shall be in writing and may be personally served upon the parties hereto or 
may be served by depositing the same in the United States mail, postage 
prepaid, as follows:

    Manager:       Talbert Medical Management Corporation
                   3540 Howard Way
                   Costa Mesa, CA 92626
                   Attn:  President

    Group:         Talbert Medical Group, Inc.
                   2500 South State Street
                   Salt Lake City, Utah 84115
                   Attn:  President

subject to the right of either party to change said address or addresses by 
written notice of such new address to the other party.

    VIII.2  PROPRIETY PROPERTY.  Manager is and shall be the sole owner and 
holder of all right, title and interest to the "Proprietary Property of 
Manager" consisting of all copyright, service mark and trademark rights and 
interests in the logo, systems, software, forms, form contracts, policy 
manuals, marketing and public relations materials relating to the delivery 

                                      19



system for the Group. Group agrees that is shall not at any time knowingly 
harm, misuse or bring into disrepute the Proprietary Property of Manager.

    VIII.3  CONFIDENTIALITY.  The terms of this Management Agreement are 
confidential and shall not be disclosed except as necessary to the 
performance of this Management Agreement or as required by law.  Neither 
Group nor Group Physicians shall disseminate or publish information developed 
under this Management Agreement or contained in reports to be furnished 
pursuant to this Management Agreement without prior written approval of 
Manager.

    VIII.4  ENTIRE AGREEMENT.  The provisions of this Management Agreement 
and any exhibits hereto and any writing signed by the party to be charged 
contemporaneously herewith constitute the entire agreement between the 
parties, and supersede any prior negotiations, understandings or agreements.

    VIII.5  MODIFICATIONS.  This Management Agreement may be amended, 
modified or otherwise changed only upon the written consent of the parties 
hereto.

    VIII.6  THIRD PARTY RIGHTS.  This Management Agreement shall not be 
construed as conferring upon any third party any right or benefit and any and 
all claims which may arise hereunder may be enforced solely by Group or by 
Manager.

    VIII.7  NO ASSIGNMENT.  No party may assign its rights or delegate its 
obligations under this Management Agreement without the prior written consent 
of the other party; provided that Manager may assign its rights and 
obligations under this Management Agreement to an affiliate, successor or a 
wholly-owned subsidiary without the consent of Group.

    VIII.8  GOVERNING LAW; ARBITRATION.  This Management Agreement shall be 
governed by Utah law.  Any dispute between the parties shall be settled by 
binding arbitration in accordance with the commercial arbitration rules of 
the American Arbitration Association.  No punitive damages shall be awarded 
in any such arbitration.  The prevailing party in any such arbitration shall 
be entitled to the recovery of reasonable attorneys' fees (including charges 
for in-house counsel) and costs.

    VIII.9  DOCUMENTS; NECESSARY ACTS.  Each of the parties shall execute and 
deliver all documents, papers, and instruments and perform such other acts as 
may be necessary or convenient to carry out the terms of this Management 
Agreement.

    VIII.10  NON-WAIVER; BREACH.  Any waiver of any term and condition hereof 
must be in writing and signed by the party against whom it is sought to be 
asserted.  A party's neglect or failure in any case or circumstance to 
require performance of the other party's obligations or to enforce its rights 
in the event of a breach by the other party shall not affect such party's 
right to enforce such rights and obligations in any other case or 
circumstance.  A waiver of any individual term or condition shall not be 
construed as a waiver of any other term or 

                                      20



condition nor, unless so provided in such written waiver, of the term or 
condition thereby waived in the event of a future or continuing breach by the 
other party, except in the particular circumstance(s) in or for which such 
waiver was provided.

    VIII.11  SEVERABILITY; INVALIDITY OF ANY PROVISION.  Nothing contained in 
this Management Agreement shall be construed so as to require the commission 
of an act contrary to law, and whenever there is any conflict between any 
provision of this Management Agreement and any present statute, law, 
ordinance or regulation contrary to which the parties have no legal right to 
contract, the latter shall prevail.  In such event, and in any case in which 
any provision of this Management Agreement is determined by a court of 
competent jurisdiction to be in violation of a statute, law, ordinance, or 
regulation, the affected provision(s) shall be curtailed and limited only to 
the extent necessary to bring it within the requirements of the law and, 
insofar as possible under the circumstances, to carry out the purposes of 
this Management Agreement.

    VIII.12  CAPTIONS AND HEADINGS.  The captions and headings in this 
Management Agreement are intended for convenience only and are not to be 
interpreted as part of this Agreement.

    VIII.13  FORCE MAJEURE.  Neither party shall be liable nor deemed to be 
in default for any delay or failure in  performance under this Management 
Agreement or other interruption of service or employment deemed resulting, 
directly or indirectly, from acts of God, civil or military authority, acts 
of public enemy, war, accidents, fires, explosions, earthquakes, floods, 
failure of transportation, machinery or supplies, vandalism, strikes or other 
work interruptions beyond the reasonable control of either party.  However, 
both parties shall make good faith efforts to perform under this Management 
Agreement in the event of any such circumstances.

    VIII.14  MEDICARE AND MEDICAID PATIENTS.  Manager and Group agree to 
generate such records and make such disclosures as may be required, from time 
to time, by the Medicare, Medicaid and other third party payment programs 
with respect to their participation in this Management Agreement and the 
rendition of services hereunder, in order to assure that both parties will be 
able to meet all requirements for participation and payment associated with 
such programs, including but not limited to the matters covered by Section 
1861(v)(1)(I) of the Social Security Act.  If either party is requested to 
disclose books, documents, or records pursuant to any provision of this 
Section 8.14 for an audit, it shall notify the other party of the nature and 
scope of such request and each party shall make available, upon written 
request of the other, all such books, documents, or records, during such 
party's regular business hours.

                                      EXECUTION

    IN WITNESS WHEREOF, the parties hereto have executed this Management 
Agreement on the day and year first written above.


                                      21





                                       TALBERT MEDICAL MANAGEMENT
                                       CORPORATION ("Manager")



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




                                       TALBERT MEDICAL GROUP, INC. ("Group")



                                       By:
                                          ------------------------------------

                                       Name:
                                       ---------------------------------------

                                       Title:
                                       ---------------------------------------


                                      22







                                     EXHIBIT 1.1


                                    PRACTICE SITES


                                      23







                                     EXHIBIT 2.1


                     GROUP PHYSICIANS AND PROFESSIONAL PERSONNEL


                                      24







                                     EXHIBIT 2.15


                                    GROUP EXPENSES


    1.    Group Physician personal expenditures, including licensure costs, 
          continuing medical education allowances, sabbatical allowances and 
          auto allowances.

    2.    Group Physician personal equipment and furnishings, including 
          beepers, telephone equipment, white coats, and stethoscopes.

    3.    Meals related to Group activities and meetings.

    4.    Books and periodicals for Group Physicians.

    5.    Off-site meetings of Group Physicians.


                                      25






                                     EXHIBIT 5.2


                         JOINT OPERATING COMMITTEE FUNCTIONS


    1.    Develop strategy for new business, network development, new 
          Practice Sites, capital budgeting, marketing, and Group Agreements.

    2.    Evaluate and monitor operational parameters for assuring ongoing    
          success including but not limited to financial performance, 
          utilization trends, medical center operations, and overall quality
          of care.

    3.    Address problem areas or opportunities which may be raised by 
          either of the two entities.  Where problems are identified which can 
          not be solved at the medical center level, the Joint Operating
          Committee will resolve and implement appropriate remedial action.  
          Decisions will be made by majority vote with a quorum present, which
          majority shall consist of a majority of Group representatives and 
          Manager representatives.

    4.    Ensure that all responsibilities are identified and accounted for, 
          and any unnecessary duplication of effort shall be avoided by both the
          Group and the Manager.

    5.    Ensure that communication between the Group and the Manager and 
          between the staff of these two entities is clear and unambiguous and
          that a consistent and uniform perspective is presented to the 
          patients, employees, and external service partners.


                                      26







                                  TABLE OF CONTENTS


                                                                                 PAGE
                                                                                 ----
                                                                              

ARTICLE I          RESPONSIBILITIES OF MANAGER . . . . . . . . . . . . . . . . . .  1

    1.1  Practice Sites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1

    1.2  Utilities, Building Services, and Supplies. . . . . . . . . . . . . . . .  2

    1.3  Equipment, Furniture and Furnishings. . . . . . . . . . . . . . . . . . .  2

    1.4  Repair and Maintenance of Practice Sites and Equipment. . . . . . . . . .  2

         1.4.1     Repair and Maintenance of Practice Sites. . . . . . . . . . . .  2

         1.4.2     Repair and Maintenance of Equipment . . . . . . . . . . . . . .  2

    1.5  Replacement Equipment . . . . . . . . . . . . . . . . . . . . . . . . . .  2

    1.6  Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2

    1.7  Payment of Taxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2

    1.8  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3

         1.8.1     Practice Sites. . . . . . . . . . . . . . . . . . . . . . . . .  3

         1.8.2     Professional Liability Insurance. . . . . . . . . . . . . . . .  3

         1.8.3     Directors and Officers Insurance. . . . . . . . . . . . . . . .  3

         1.8.4     Self Insurance. . . . . . . . . . . . . . . . . . . . . . . . .  3

    1.9  Non-Professional Personnel. . . . . . . . . . . . . . . . . . . . . . . .  3

         1.9.1     Manager to Employ; Initial Employment Decisions . . . . . . . .  3

         1.9.2     Special Provisions Applicable to Allied Health
                   Professionals . . . . . . . . . . . . . . . . . . . . . . . . .  3

         1.9.3     Supervision of Clerical and Other Non-Medical Support Personnel  4


                                       i





                                  TABLE OF CONTENTS



                                                                                 PAGE
                                                                                 ----
                                                                              
         1.9.4     Decisions Reserved to Manager . . . . . . . . . . . . . . . . .  4

    1.10 Bookkeeping and Accounting Services . . . . . . . . . . . . . . . . . . .  4

    1.11 Fee-For-Service Administration. . . . . . . . . . . . . . . . . . . . . .  4

         1.11.1    Fee Schedule. . . . . . . . . . . . . . . . . . . . . . . . . .  4

         1.11.2    Billing and Collection. . . . . . . . . . . . . . . . . . . . .  5

    1.12 Capitation Administration . . . . . . . . . . . . . . . . . . . . . . . .  5

         1.12.1    Calculation of Amounts Due. . . . . . . . . . . . . . . . . . .  5

         1.12.2    Billing Under Capitated Agreements. . . . . . . . . . . . . . .  5

         1.12.3    Records . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5

    1.13 Review and Audit of Manager . . . . . . . . . . . . . . . . . . . . . . .  5

    1.14 Additional Financial and Management Reports and Information . . . . . . .  5

         1.14.1    Income Statements and Balance Sheets. . . . . . . . . . . . . .  5

         1.14.2    Other Reports . . . . . . . . . . . . . . . . . . . . . . . . .  6

    1.15 Management Information System . . . . . . . . . . . . . . . . . . . . . .  6

    1.16 Physician Recruitment . . . . . . . . . . . . . . . . . . . . . . . . . .  6

    1.17 Human Resources; Credentialing. . . . . . . . . . . . . . . . . . . . . .  6

    1.18 Marketing and Public Relations. . . . . . . . . . . . . . . . . . . . . .  6

    1.19 UM/QM Policies and Procedures; Preauthorization . . . . . . . . . . . . .  6

    1.20 Distribution of Compensation and Bonuses to Group Physicians;
         Group Benefits Administration . . . . . . . . . . . . . . . . . . . . . .  6

    1.21 Attorney-in-Fact. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6


                                      ii



                                  TABLE OF CONTENTS



                                                                                 PAGE
                                                                                 ----
                                                                              
         1.21.1    Depository Account. . . . . . . . . . . . . . . . . . . . . . .  6

         1.21.2    Receipt of Payments . . . . . . . . . . . . . . . . . . . . . .  7

         1.21.3    Billing/Claims Processing . . . . . . . . . . . . . . . . . . .  7

         1.21.4    Collection of Other Amounts Due . . . . . . . . . . . . . . . .  7

         1.21.5    Stop-Loss Claims. . . . . . . . . . . . . . . . . . . . . . . .  7

    1.22 Compliance with Law . . . . . . . . . . . . . . . . . . . . . . . . . . .  7

ARTICLE II         OBLIGATIONS OF GROUP. . . . . . . . . . . . . . . . . . . . . .  7

    2.1  Group Physicians and Professional Personnel . . . . . . . . . . . . . . .  7

    2.2  Provision of Medical Services . . . . . . . . . . . . . . . . . . . . . .  8

    2.3  Additional Physicians . . . . . . . . . . . . . . . . . . . . . . . . . .  8

    2.4  Hours of Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8

         2.4.1     Patient Medical Services. . . . . . . . . . . . . . . . . . . .  8

         2.4.2     Walk-In and Community Services. . . . . . . . . . . . . . . . .  8

         2.4.3     After Hours Care. . . . . . . . . . . . . . . . . . . . . . . .  8

    2.5  Non-discrimination; Compliance with Law . . . . . . . . . . . . . . . . .  8

    2.6  Non-discriminatory Patient Selection and Services;
         Non-discriminatory Patient Assignment . . . . . . . . . . . . . . . . . .  8

    2.7  Standards, Accreditation, Surveys and Inspections . . . . . . . . . . . .  8

    2.8  Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9

    2.9  Compliance with Policies and Procedures . . . . . . . . . . . . . . . . .  9

         2.9.1     Organization and Review of Care . . . . . . . . . . . . . . . .  9


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         2.9.2     Utilization Management; Quality Management. . . . . . . . . . .  9

         2.9.3     Prior Authorization . . . . . . . . . . . . . . . . . . . . . .  9

    2.10 Records and Reports . . . . . . . . . . . . . . . . . . . . . . . . . . .  9

    2.11 Group to Provide Necessary Billing and Encounter Information. . . . . . .  9

    2.12 Continuing Education. . . . . . . . . . . . . . . . . . . . . . . . . . .  9

    2.13 Referrals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

    2.14 Physician Compensation. . . . . . . . . . . . . . . . . . . . . . . . . . 10

    2.15 Group Expenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

    2.16 Provider Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

ARTICLE III        COMPENSATION OF MANAGER . . . . . . . . . . . . . . . . . . . . 10

    3.1  Management Fee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

         3.1.1     Clinic Expenses.. . . . . . . . . . . . . . . . . . . . . . . . 10

         3.1.2     Advances to Group.. . . . . . . . . . . . . . . . . . . . . . . 10

         3.1.3     Operations Fee. . . . . . . . . . . . . . . . . . . . . . . . . 10

         3.1.4     Additional Managed Care Payments. . . . . . . . . . . . . . . . 11

         3.1.5     MIS Allocation. . . . . . . . . . . . . . . . . . . . . . . . . 11

    3.2  Calculation and Payment of Management Fee.. . . . . . . . . . . . . . . . 11

    3.3  Advances to Group.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

    3.4  Adjustment in Management Fee. . . . . . . . . . . . . . . . . . . . . . . 11

    3.5  Definitions.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11


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         3.5.1     "Additional Managed Care Payments". . . . . . . . . . . . . . . 11

         3.5.2     "Clinic Expenses" . . . . . . . . . . . . . . . . . . . . . . . 12

         3.5.3     "Group Revenue" . . . . . . . . . . . . . . . . . . . . . . . . 13

ARTICLE IV         EXECUTION OF GROUP AGREEMENTS . . . . . . . . . . . . . . . . . 13

    4.1  Appointment of Manager as Attorney-in-Fact. . . . . . . . . . . . . . . . 13

         4.1.1     Contracting Guidelines. . . . . . . . . . . . . . . . . . . . . 13

         4.1.2     Entry Into Agreements . . . . . . . . . . . . . . . . . . . . . 14

         4.1.3     Administration of Agreements. . . . . . . . . . . . . . . . . . 14

    4.2  Restrictions on Group . . . . . . . . . . . . . . . . . . . . . . . . . . 14

ARTICLE V          JOINT OPERATING COMMITTEE . . . . . . . . . . . . . . . . . . . 14

    5.1  Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

    5.2  Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

    5.3  Meetings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

    5.4  Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

ARTICLE VI         TERM; TERMINATION . . . . . . . . . . . . . . . . . . . . . . . 15

    6.1  Term; Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

    6.2  Termination for Cause . . . . . . . . . . . . . . . . . . . . . . . . . . 15

         6.2.1     Liquidation; Bankruptcy . . . . . . . . . . . . . . . . . . . . 15

         6.2.2     Breach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

    6.3  Termination for Certain Transactions. . . . . . . . . . . . . . . . . . . 16


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    6.4  Effect of Termination . . . . . . . . . . . . . . . . . . . . . . . . . . 16

         6.4.1     Manager to Continue to Provide Services . . . . . . . . . . . . 16

         6.4.2     Services Under Group Agreements; Care of Patients . . . . . . . 16

              6.4.2.1  Group Agreement Obligations . . . . . . . . . . . . . . . . 16

              6.4.2.2  Care of Patients. . . . . . . . . . . . . . . . . . . . . . 16

              6.4.2.3  Collections . . . . . . . . . . . . . . . . . . . . . . . . 16

    6.5  Post Termination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

         6.5.1     Practice Sites. . . . . . . . . . . . . . . . . . . . . . . . . 17

         6.5.2     Proprietary Information . . . . . . . . . . . . . . . . . . . . 17

         6.5.3     Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

         6.5.4     Access to Medical Records . . . . . . . . . . . . . . . . . . . 17

         6.5.5     Covenant Not to Compete . . . . . . . . . . . . . . . . . . . . 17

ARTICLE VII        RELATIONSHIP OF THE PARTIES . . . . . . . . . . . . . . . . . . 17

    7.1  No Fiduciary Duties.. . . . . . . . . . . . . . . . . . . . . . . . . . . 17

    7.2  Exclusivity.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

         7.2.1     Physician Services. . . . . . . . . . . . . . . . . . . . . . . 18

         7.2.2     Management Services.. . . . . . . . . . . . . . . . . . . . . . 18

         7.2.3     Expansion of Service Area . . . . . . . . . . . . . . . . . . . 18

ARTICLE VIII       MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . . . 18

    8.1  Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18


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    8.2  Propriety Property. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.3  Confidentiality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.4  Entire Agreement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.5  Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.6  Third Party Rights. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.7  No Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

    8.8  Governing Law; Arbitration. . . . . . . . . . . . . . . . . . . . . . . . 20

    8.9  Documents; Necessary Acts . . . . . . . . . . . . . . . . . . . . . . . . 20

    8.10 Non-Waiver; Breach. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

    8.11 Severability; Invalidity of Any Provision . . . . . . . . . . . . . . . . 20

    8.12 Captions and Headings . . . . . . . . . . . . . . . . . . . . . . . . . . 20

    8.13 Force Majeure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

    8.14 Medicare and Medicaid Patients. . . . . . . . . . . . . . . . . . . . . . 21

    Exhibit 1.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

    Exhibit 2.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

    Exhibit 2.15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

    Exhibit 5.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25


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