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        <Explanation>PART I, LINE 4B: SCHEDULE J, QUESTION 4B - INDIVIDUALS LISTED IN FORM 990, PART VII, SECTION A WHO PARTICIPATED IN, OR RECEIVED PAYMENT FROM, A SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN - 2010 ALLOCATION LOUIS A. BLEY - $5,000; RALPH A. IANNUZZI - $2,500; KAI MITHOEFER - $5,000; JAMES E. PHILLIPS - $5,000; DANIEL SLATER - $5,000</Explanation>
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      </Form990ScheduleKPartII>
      <Form990ScheduleKPartII>
        <YearOfSubstCompletion>2007</YearOfSubstCompletion>
        <CurrentRefunding>0</CurrentRefunding>
        <AdvanceRefunding>0</AdvanceRefunding>
        <FinalAllocationMade>0</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>0</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
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        <OwningBondFinancedProperty>0</OwningBondFinancedProperty>
        <AnyLeaseArrangements>1</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>0</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>0</AnyResearchAgreements>
        <BondCounselRoutinelyEngaged>1</BondCounselRoutinelyEngaged>
        <PostIssuanceComplianceProcdrs>1</PostIssuanceComplianceProcdrs>
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        <AnyLeaseArrangements>0</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>0</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>0</AnyResearchAgreements>
        <BondCounselRoutinelyEngaged>1</BondCounselRoutinelyEngaged>
        <PostIssuanceComplianceProcdrs>1</PostIssuanceComplianceProcdrs>
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        <Form8038TFiled>0</Form8038TFiled>
        <VariableRateIssue>1</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>1</HedgeIdentifiedInBooksAndRecds>
        <NameOfHedgeProvider>
          <BusinessNameLine1>BANK OF AMERICA</BusinessNameLine1>
        </NameOfHedgeProvider>
        <TermOfHedge>25.000000000000</TermOfHedge>
        <SuperintegratedHedge>0</SuperintegratedHedge>
        <HedgeTerminated>0</HedgeTerminated>
        <GrossProceedsInvestedInGIC>0</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>0</GrossProceedsInvested>
        <ExceptionToRebate>0</ExceptionToRebate>
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        <Form8038TFiled>0</Form8038TFiled>
        <VariableRateIssue>1</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>1</HedgeIdentifiedInBooksAndRecds>
        <NameOfHedgeProvider>
          <BusinessNameLine1>J P MORGAN &amp; BANK</BusinessNameLine1>
          <BusinessNameLine2>OF AMERICA</BusinessNameLine2>
        </NameOfHedgeProvider>
        <TermOfHedge>24.700000000000</TermOfHedge>
        <SuperintegratedHedge>0</SuperintegratedHedge>
        <HedgeTerminated>0</HedgeTerminated>
        <GrossProceedsInvestedInGIC>0</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>0</GrossProceedsInvested>
        <ExceptionToRebate>0</ExceptionToRebate>
      </Form990ScheduleKPartIV>
    </IRS990ScheduleK>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 6</Identifier>
        <Explanation>HARVARD VANGUARD MEDICAL ASSOCIATES, INC. (THE CORPORATION) HAS THREE CLASSES OF MEMBERS: 1. THE CORPORATE MEMBER (ATRIUS HEALTH, INC.) - THE CORPORATE MEMBER CAN BE REMOVED ONLY IF HARVARD VANGUARD IS REMOVED, BY THE CORPORATE MEMBER, AS A PARTICIPATING ORGANIZATION IN THE ATRIUS HEALTH SYSTEM. THE CORPORATE MEMBER HAS CERTAIN DEFINED APPROVAL RIGHTS OF THE ACTIONS OF THE CORPORATION. 2. THE FOUNDING MEMBERS (ALSO REFERRED TO AS THE VOTING MEMBER TRUSTEES OR THE PHYSICIAN TRUSTEES) ARE THE PHYSICIAN TRUSTEES ELECTED TO THE BOARD BY THE VOTING MEMBERS OF THE CORPORATION (DEFINED BELOW) WHO HAVE CERTAIN STATUTORY POWERS AND OTHER POWERS DEFINED IN THE BYLAWS. 3. THE VOTING MEMBERS OF THE CORPORATION (VMOC)- VMOCS ARE THE PHYSICIAN OR DENTIST EMPLOYEES OF THE CORPORATION WHO MUST (A) BE AN EMPLOYEE OF THE CORPORATION IN GOOD STANDING; (B) HAVE A MINIMUM WORK SCHEDULE REQUIREMENT OF .5 FTE; (C) BE EMPLOYED BY THE CORPORATION FOR AT LEAST 2 YEARS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 7A</Identifier>
        <Explanation>THE VOTING MEMBERS OF THE CORPORATION ELECT THE PHYSICIAN TRUSTEES (ALSO KNOWN AS THE FOUNDING MEMBERS AND THE VOTING MEMBER TRUSTEES).</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 7B</Identifier>
        <Explanation>MOST MAJOR DECISIONS OF THE BOARD MUST BE APPROVED BY THE CORPORATE MEMBER. THE CORPORATE MEMBER MUST APPROVE ALL BUDGETS, PLANS, AND MATERIAL CHANGES; APPROVE ALL PROGRAM CHANGES; APPROVE ANY AMENDMENT TO THE ARTICLES OF ORGANIZATION AND OR BY-LAWS; APPROVE COMPENSATION STRUCTURES AND RANGES FOR DIRECTORS, PHYSICIANS, SENIOR MANAGERS AND OTHER PROFESSIONALS; AND, IN GENERAL APPROVE ANY OTHER ACTIONS NOT IN THE NORMAL COURSE OF BUSINESS. IN ADDITION TO POWERS PROVIDED BY LAW, THE ARTICLES OF ORGANIZATION AND HARVARD VANGUARD'S BYLAWS, THE CORPORATE MEMBER HAS AUTHORITY TO: (A) LEVY ASSESSMENTS TO COVER THE CORPORATE MEMBER'S COSTS OF OPERATIONS; (B) APPROVE, OR DISAPPROVE, THE SELECTION OR REMOVAL OF 60% OF HARVARD VANGUARD'S TRUSTEES AND, ACT AS HARVARD VANGUARD'S EXCLUSIVE AGENT FOR PURPOSES OF NEGOTIATING PAYOR CONTRACTS FOR HARVARD VANGUARD AND THE OTHER PARTICIPATING ORGANIZATIONS AS DEFINED IN THE CORPORATE MEMBER'S BYLAWS. UPON DISSOLUTION OF HARVARD VANGUARD, THE NET ASSETS OF HARVARD VANGUARD WILL BE DISPOSED OF TO ATRIUS HEALTH, INC. PROVIDED IT IS THEN EXEMPT FROM FEDERAL INCOME TAX UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. THE VOTING MEMBER TRUSTEES (ALSO KNOWN AS FOUNDING MEMBERS AND PHYSICIAN TRUSTEES) HAVE CERTAIN DEFINED POWERS AS SET FORTH IN THE BYLAWS INCLUDING: (A) AMENDMENT OF THE CORPORATION'S ARTICLES OF ORGANIZATION; (B) AMENDMENT OF THE CORPORATION'S BYLAWS; (C) SALE, LEASE, EXCHANGE OR OTHER DISPOSITION OF ALL OR SUBSTANTIALLY ALL OF THE CORPORATION'S ASSETS; (D) MERGER OR CONSOLIDATION OF THE CORPORATION WITH ANOTHER CORPORATION; AND (E) HAVE THE POWERS RESERVED TO MEMBERS SET FORTH IN CHAPTER 180 OF THE MASSACHUSETTS GENERAL LAWS. THESE ACTIONS ARE SUBJECT TO THE APPROVAL OF THE CORPORATE MEMBER AS DESCRIBED ABOVE. THE INDEPENDENT TRUSTEES SERVE AS THE MEMBERS OF THE COMPENSATION COMMITTEE FOR THE CORPORATION. THE CORPORATIONS BY-LAWS DIRECT THE COMPENSATION COMMITTEE TO: (I) CONSULT WITH A NATIONALLY RECOGNIZED COMPENSATION CONSULTING COMPANY TO ASSIST IT IN DETERMINING THAT SUCH COMPENSATION RANGES AND STRUCTURE ARE REASONABLE (AS DEFINED BY APPLICABLE INTERNAL REVENUE SERVICE REGULATIONS AND RULINGS); (II) ADOPT AND IMPLEMENT POLICIES AND PROCEDURES CONSISTENT WITH SECTION 4958 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED FROM TIME TO TIME, AND THE REGULATIONS ISSUED THEREUNDER.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION B, LINE 11</Identifier>
        <Explanation>ATRIUS HEALTH ENGAGED AN OUTSIDE TAX/ACCOUNTING FIRM TO REVIEW AND PREPARE THE FORM 990 FOR HARVARD VANGUARD. AN INTERNAL TEAM AT HARVARD VANGUARD INCLUDING STAFF FROM LEGAL, ACCOUNTING, AND HUMAN RESOURCES DEPARTMENTS WORK CLOSELY WITH THE OUTSIDE FIRM TO PREPARE THE DOCUMENT. ALL INFORMATION ON THE 990 RELATING TO COMPENSATION (INCLUDING PART VI, PART VII, AND SCHEDULE J) IS FORMALLY REVIEWED AND APPROVED BY THE HARVARD VANGUARD COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES, WHICH IS COMPOSED OF INDEPENDENT TRUSTEES. IN ADDITION, THE ATRIUS HEALTH AUDIT &amp; COMPLIANCE COMMITTEE, ACTING IN ITS DELEGATED ROLE TO OVERSEE THE PREPARATION OF HARVARD VANGUARD'S 990, FORMALLY REVIEWS AND APPROVES THE ENTIRE 990. A DRAFT 990 IS PROVIDED TO THE MEMBERS OF THE AUDIT &amp; COMPLIANCE COMMITTEE IN ADVANCE OF A MEETING WHERE THE OUTSIDE FIRM PRESENTS MAJOR HIGHLIGHTS AND ISSUES (IF ANY). THEN, A FINAL DRAFT 990 IS PROVIDED TO THE FULL BOARD OF TRUSTEES OF HARVARD VANGUARD BEFORE FILING.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 12C</ReturnReference>
        <Explanation>ARTICLE 11 OF HARVARD VANGUARD'S BY-LAWS, TITLED "CONFLICTS OF INTEREST", CONTAINS HARVARD VANGUARD'S POLICY AND COMPLIANCE PROCEDURES. HARVARD VANGUARD OFFICERS, DIRECTORS OR TRUSTEES, AND KEY EMPLOYEES ARE REQUIRED TO DISCLOSE ANNUALLY INTERESTS THAT COULD GIVE RISE TO CONFLICTS AS DEFINED BY THE POLICY AND THE IRS. OFFICERS, TRUSTEES, AND KEY EMPLOYEES ARE REQUIRED TO COMPLETE AN ANNUAL CONFLICTS OF INTEREST DISCLOSURE FORM. THE RESPONSES ARE REVIEWED BY THE GENERAL COUNSEL. IN THE EVENT A CONFLICT IS DISCLOSED THE GENERAL COUNSEL REVIEWS SUCH CONFLICT WITH THE CHAIR OF THE BOARD OF TRUSTEES AND THE CHAIR OF THE GOVERNANCE COMMITTEE. IN ACCORDANCE WITH THE CONFLICTS OF INTEREST POLICY, ANY SUCH DISCLOSURE THAT MEETS THE DEFINITION OF A POTENTIAL CONFLICT IS REVIEWED BY THE BOARD OF TRUSTEES AND ADDRESSED AS DIRECTED BY THE BOARD. IN ACCORDANCE WITH THE POLICY, OFFICERS, TRUSTEES AND KEY EMPLOYEES ARE EXPECTED TO DISCLOSE ANY POTENTIAL CONFLICT OF INTEREST THAT ARISES DURING THE YEAR AND ANY SUCH POTENTIAL CONFLICT WOULD BE REVIEWED IN ACCORDANCE WITH THE PROCESS NOTED ABOVE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 15</ReturnReference>
        <Explanation>THE COMPENSATION PROGRAMS FOR THE HARVARD VANGUARD MEDICAL ASSOCIATES OFFICERS AND KEY EMPLOYEES AND THE PHYSICIAN COMPENSATION MODELS ARE PREPARED IN COMPLIANCE WITH IRS GUIDELINES. COMPENSATION RECOMMENDATIONS ARE MADE BASED ON A PAY FOR PERFORMANCE COMPENSATION MODEL AND A COMPENSATION PHILOSOPHY APPROVED BY THE HARVARD VANGUARD COMPENSATION COMMITTEE WHICH IS MADE UP OF INDEPENDENT TRUSTEES. THE INDEPENDENT COMPENSATION COMMITTEE DETERMINES COMPENSATION FOR ALL OFFICERS AND KEY EMPLOYEES BASED ON RESEARCH AND STATEMENTS OF REASONABLENESS FROM NATIONALLY RECOGNIZED COMPENSATION CONSULTANTS TO ASSIST THEM IN DETERMINING THE MARKET COMPETITIVENESS AND REASONABLENESS OF THE COMPENSATION. THE KEY CRITERIA FOR THE OFFICERS, KEY EMPLOYEES AND PHYSICIANS ARE MARKET COMPETITIVENESS AND INDIVIDUAL PERFORMANCE. COMPENSATION DECISIONS BY THE COMMITTEE ARE MADE IN ADVANCE OF IMPLEMENTATION, AND ARE PROPERLY DOCUMENTED ON A TIMELY BASIS IN COMMITTEE MINUTES. ALL COMPENSATION DECISIONS RELATED TO OFFICERS AND KEY EMPLOYEES AND THE PHYSICIAN COMPENSATION MODELS MUST BE APPROVED BY THE HARVARD VANGUARD COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES. STIPENDS ARE AWARDED TO THE TRUSTEES OF THE CORPORATION IN RECOGNITION OF THE TIME DEVOTED TO PARTICIPATE IN BOARD ACTIVITIES. TRUSTEE STIPENDS WERE REVIEWED AND DEEMED REASONABLE BY NATIONALLY RECOGNIZED COMPENSATION CONSULTANTS. THE BOARD ELECTED TO NO LONGER PAY STIPENDS TO TRUSTEES BEGINNING JULY 2011.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>FINANCIAL STATEMENTS ARE ATTACHED TO THE MA FORM PC FILED WITH THE ATTORNEY GENERAL'S OFFICE, WHICH IS OPEN TO PUBLIC INSPECTION. THE ARTICLES OF ORGANIZATION ARE AVAILABLE AT THE MASSACHUSETTS SECRETARY OF STATE'S OFFICE, INCLUDING ON-LINE. OTHER GOVERNING DOCUMENTS AND THE CONFLICT OF INTEREST POLICY ARE NOT GENERALLY AVAILABLE TO THE PUBLIC. REQUESTS FOR COPIES OF SUCH DOCUMENTS ARE CONSIDERED ON A CASE BY CASE BASIS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>COMPENSATION REIMBURSED FOR LEASED EMPLOYEES (REPORTING):</Identifier>
        <ReturnReference>FORM 990 - PARTS VII, IX, X AND SCHEDULE J</ReturnReference>
        <Explanation>HVMA LEASES EMPLOYEES TO RELATED ORGANIZATIONS AND IS REIMBURSED. THE REIMBURSEMENTS ARE REPORTED AS REVENUE. SCHEDULE J (FORM 990) AND PARTS VII AND X OF FORM 990 REPORT THE COMPENSATION OF INDIVIDUALS LISTED IN PART VII AS PAID BY HVMA AND AH BASED ON THE COMPENSATION CHARGED TO EACH ORGANIZATION. FORM 990, PART VII - AVERAGE HOURS PER WEEK DEVOTED TO RELATED ORGANIZATIONS DANIEL BURNES, MD IS A PHYSICIAN AT HVMA AND A TRUSTEE OF HVMA AND ATRIUS HEALTH, INC. DR. BURNES AVERAGED 2 HOURS PER WEEK IN ACTIVITIES RELATED TO ATRIUS HEALTH, INC. HIKARU ISIHARA, MD IS A PHYSICIAN AT HVMA AND A TRUSTEE OF HVMA, ATRIUS HEALTH, INC. AND ATRIUS HEALTH FOUNDATION, INC. DR ISIHARA AVERAGED 2 HOURS PER WEEK IN ACTIVITIES RELATED TO ATRIUS HEALTH, INC. (INCLUDING ACTIVITIES OF ITS FOUNDATION WHICH IS A SUPPORTING ORGANIZATION). LESLIE SCHWAB, MD IS THE CHIEF MEDICAL OFFICER OF HVMA AND A TRUSTEE OF ATRIUS HEALTH FOUNDATION, INC. DR. SCHWAB'S TIME DEVOTED TO FOUNDATION ACTIVITIES WAS MINIMAL. THE FOLLOWING INDIVIDUALS ACT IN THE SAME CAPACITY FOR HVMA AND ATRIUS HEALTH, INC. (AH). AH REIMBURSES HVMA FOR THE VALUE OF THE SERVICES PROVIDED. H. EUGENE LINDSEY - PRESIDENT AND CEO (ALSO FOUNDATION TRUSTEE ) THOMAS M. CONGORAN - CFO (ALSO TREASURER OF AH)</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>CHANGES IN NET ASSETS OR FUND BALANCES:</Identifier>
        <ReturnReference>FORM 990, PART XI, LINE 5:</ReturnReference>
        <Explanation>NET UNREALIZED LOSSES ON INVESTMENTS: -2,011,996. CRICO SUBPART F INCOME - INCOME FOR FORM 990, NOT FOR FINANCIAL REPORTING -4,609,896. CHANGE IN INTEREST IN AFFILIATE 243. TOTAL TO FORM 990, PART XI, LINE 5: -6,621,649.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
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          <BusinessNameLine1>ATRIUS HEALTH INC</BusinessNameLine1>
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        <AddressUS>
          <AddressLine1>275 GROVE STREET SUITE 3-300</AddressLine1>
          <City>NEWTON</City>
          <State>MA</State>
          <ZIPCode>02466</ZIPCode>
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        <AddressUS>
          <AddressLine1>ONE LYONS STREET</AddressLine1>
          <City>DEDHAM</City>
          <State>MA</State>
          <ZIPCode>02026</ZIPCode>
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        <LegalDomicileState>MA</LegalDomicileState>
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          <AddressLine1>75 WASHINGTON STREET</AddressLine1>
          <City>NORWELL</City>
          <State>MA</State>
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        <EIN>042297845</EIN>
        <PrimaryActivities>MULTI-SPECIALTY MEDICAL GROUP</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
        <ExemptCodeSection>501(C)(3)</ExemptCodeSection>
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      <Form990ScheduleRPartII>
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          <BusinessNameLine1>SOUTHBORO MEDICAL GROUP</BusinessNameLine1>
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        <AddressUS>
          <AddressLine1>24 NEWTON STREET</AddressLine1>
          <City>SOUTHBORO</City>
          <State>MA</State>
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        <PrimaryActivities>MULTI-SPECIALTY MEDICAL GROUP</PrimaryActivities>
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        <DirectControllingEntityNA>N/A</DirectControllingEntityNA>
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          <BusinessNameLine1>GRANITE MEDICAL GROUP INC</BusinessNameLine1>
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        <AddressUS>
          <AddressLine1>500 CONGRESS STREET</AddressLine1>
          <City>QUINCY</City>
          <State>MA</State>
          <ZIPCode>02169</ZIPCode>
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        <EIN>043341331</EIN>
        <PrimaryActivities>MULTI-SPECIALTY MEDICAL GROUP</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
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          <AddressLine1>275 GROVE STREET SUITE 3-300</AddressLine1>
          <City>NEWTON</City>
          <State>MA</State>
          <ZIPCode>02466</ZIPCode>
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        <EIN>264517944</EIN>
        <PrimaryActivities>SUPPORT ATRIUS HEALTH AND ITS PARTICIPATING ORGANIZATIONS</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
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        <LegalDomicileState>MA</LegalDomicileState>
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          <BusinessNameLine1>VENTURE V-90 LIBBEY LLC</BusinessNameLine1>
        </NameOfRelatedOrg>
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          <AddressLine1>275 GROVE STREET SUITE 3-300</AddressLine1>
          <City>NEWTON</City>
          <State>MA</State>
          <ZIPCode>02466</ZIPCode>
        </AddressUS>
        <EIN>274351500</EIN>
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        <LegalDomicileState>MA</LegalDomicileState>
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      <GiftGrantOrCapContrToOtherOrg>1</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>1</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>0</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>0</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>0</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>0</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>0</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>1</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>0</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>1</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>1</PerformOfServicesByOtherOrgs>
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      <ReimbursementPaidByOtherOrg>1</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>0</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>0</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
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          <BusinessNameLine1>SOUTH SHORE MEDICAL CENTER INC</BusinessNameLine1>
        </NameOfOtherOrganization>
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        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
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          <BusinessNameLine1>ATRIUS HEALTH INC</BusinessNameLine1>
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        <TransactionType>K</TransactionType>
        <AmountInvolved>14579133</AmountInvolved>
        <MethodOfAmtDetermination>SEE STATEMENT</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>VENTURE 2-BRN LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>34420</AmountInvolved>
        <MethodOfAmtDetermination>COST OF SERVICES</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>VENTURE 3-WW LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>34420</AmountInvolved>
        <MethodOfAmtDetermination>COST OF SERVICES</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>VENTURE 4-WW2 LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>34420</AmountInvolved>
        <MethodOfAmtDetermination>COST OF SERVICES</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>DEDHAM MEDICAL ASSOCIATES INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>329785</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>SOUTHBORO MEDICAL GROUP INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>62176</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>DEDHAM MEDICAL ASSOCIATES INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>L</TransactionType>
        <AmountInvolved>1088197</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ATRIUS HEALTH INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>L</TransactionType>
        <AmountInvolved>6916914</AmountInvolved>
        <MethodOfAmtDetermination>SEE STATEMENT</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ATRIUS HEALTH FOUNDATION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>C</TransactionType>
        <AmountInvolved>20154</AmountInvolved>
        <MethodOfAmtDetermination>GRANT REPORT</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>SOUTH SHORE MEDICAL CENTER INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>I</TransactionType>
        <AmountInvolved>290772</AmountInvolved>
        <MethodOfAmtDetermination>SUB-LEASE COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ATRIUS HEALTH FOUNDATION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>P</TransactionType>
        <AmountInvolved>714680</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ATRIUS HEALTH FOUNDATION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>23817</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ATRIUS HEALTH FOUNDATION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>B</TransactionType>
        <AmountInvolved>56704</AmountInvolved>
        <MethodOfAmtDetermination>BOARD VOTES</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>GRANITE MEDICAL GROUP INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>K</TransactionType>
        <AmountInvolved>49564</AmountInvolved>
        <MethodOfAmtDetermination>COST - EPIC IMPLEMENTATION</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <Form990ScheduleRPartVII>
        <Identifier>CHARGES TO/FROM ATRIUS HEALTH, INC.</Identifier>
        <ReturnReference>SCHEDULE R, PART V, LINE 2</ReturnReference>
        <Explanation>ATRIUS HEALTH, INC. ("ATRIUS") PROVIDES OVERSIGHT AND COORDINATION OF SERVICES AS THE SOLE CORPORATE MEMBER OF FIVE TAX-EXEMPT MEDICAL GROUP PRACTICES (PARTICIPATING ORGANIZATIONS) IN EASTERN AND CENTRAL MASSACHUSETTS, OF WHICH HARVARD VANGUARD MEDICAL ASSOCIATES, INC. ("HVMA") IS ONE OF THE PARTICIPATING ORGANIZATIONS. ATRIUS LEASES ITS EMPLOYEES FROM HVMA AND OCCUPIES HVMA SPACE. ATRIUS REIMBURSES HVMA FOR THE PAYROLL COSTS, SPACE OCCUPIED AND SUPPORT SERVICES RECEIVED. THE REIMBURSEMENTS ARE BASED ON PAYROLL PAID, ASSOCIATED EMPLOYEE COSTS AT A SET RATE (DETERMINED ON THE RATIO OF COSTS OF PAYROLL TAXES, EMPLOYEE BENEFITS AND OTHER PAYROLL RELATED COSTS TO THE PAYROLL PAID), AND ALLOCATION OF OTHER COSTS, INCLUDING HVMA OFFICE SPACE OCCUPIED BY ATRIUS PERSONNEL. ADDITIONALLY, HVMA WAS REIMBURSED FOR OTHER DIRECT EXPENSES INCURRED BY HVMA ON BEHALF OF ATRIUS. THE GENERAL CORPORATE COSTS OF ATRIUS ARE ALLOCATED TO THE PARTICIPATING ORGANIZATIONS (PRACTICE GROUP) USING THE AVERAGE OF FOUR METHODOLOGIES - TOTAL REVENUES OF EACH PRACTICE GROUP; PATIENT VISITS; PHYSICIAN FULL TIME EQUIVALENTS; AND PATIENTS.</Explanation>
      </Form990ScheduleRPartVII>
      <Form990ScheduleRPartVII>
        <Identifier>TRANSACTIONS WITH DEDHAM MEDICAL ASSOCIATES, INC. (CODE K AND L)</Identifier>
        <ReturnReference>SCHEDULE R, PART V, LINE 2</ReturnReference>
        <Explanation>HARVARD VANGUARD MEDICAL ASSOCIATES AND DEDHAM MEDICAL ASSOCIATES HAVE ENTERED INTO SEVERAL JOINT CLINICAL AND ADMINISTRATIVE PROGRAMS. THE LARGEST OF THESE IS A JOINT OBSTETRICS AND GYNECOLOGY PROGRAM. OTHER CLINICAL PROGRAM SHARING INCLUDES PROGRAMS IN: ONCOLOGY, OPHTHALMOLOGY AND UROLOGY. ADMINISTRATIVELY HARVARD VANGUARD MEDICAL ASSOCIATES IS JOINTLY PARTICIPATING WITH DEDHAM MEDICAL ASSOCIATES IN A TELECOMMUNICATIONS PROGRAM AND DIRECTOR OF CLINICAL INFORMATICS SUPPORT.</Explanation>
      </Form990ScheduleRPartVII>
    </IRS990ScheduleR>
  </ReturnData>
</Return>