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        <CurrentTaxYearMinus1YearAmt>871255</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>856070</CurrentTaxYearAmt>
        <TotalAmt>3368973</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>65953505</TotalSupportAmt>
      <PublicSupportCY170Pct>0.79992</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.75946</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
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    <IRS990ScheduleB documentId="IRS990ScheduleB">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="IRS990ScheduleD">
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      <HeldWorksArtGrp />
      <CYEndwmtFundGrp>
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        <ContributionsAmt>746394</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>5114694</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>12790645</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>1763453</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>78511651</EndYearBalanceAmt>
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        <AdministrativeExpensesAmt>1280042</AdministrativeExpensesAmt>
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        <InvestmentEarningsOrLossesAmt>1622561</InvestmentEarningsOrLossesAmt>
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        <AdministrativeExpensesAmt>1330581</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>86399272</EndYearBalanceAmt>
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      <CYMinus4YrEndwmtFundGrp>
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        <ContributionsAmt>736023</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>4138384</InvestmentEarningsOrLossesAmt>
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      <EndowmentsHeldRelatedOrgInd>false</EndowmentsHeldRelatedOrgInd>
      <LandGrp />
      <BuildingsGrp />
      <LeaseholdImprovementsGrp />
      <EquipmentGrp />
      <OtherLandBuildingsGrp />
      <FinancialDerivativesGrp />
      <CloselyHeldEquityInterestsGrp />
      <OtherSecuritiesGrp>
        <Desc>INVSTMNT IN LIMITED PARTNERSHP</Desc>
        <BookValueAmt>37089853</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>FIXED INCOME INVESTMENTS</Desc>
        <BookValueAmt>8176913</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
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        <BookValueAmt>53002943</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
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      <OtherSecuritiesGrp>
        <Desc>OTHER</Desc>
        <BookValueAmt>450000</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
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      <TotalBookValueSecuritiesAmt>98719709</TotalBookValueSecuritiesAmt>
      <OtherAssetsOrgGrp>
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        <BookValueAmt>16255998</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>REMAINDER INTEREST-CHAR TRUST</Desc>
        <BookValueAmt>414520</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>INTEREST IN PROFESSORSHIP</Desc>
        <BookValueAmt>3000000</BookValueAmt>
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      <TotalBookValueOtherAssetsAmt>19670518</TotalBookValueOtherAssetsAmt>
      <FederalIncomeTaxLiabilityAmt>0</FederalIncomeTaxLiabilityAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>CHAR GIFT ANNUITY &amp; UNITRUST PAYABLE</Desc>
        <Amt>618692</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>DUE TO AFFILIATES</Desc>
        <Amt>45184950</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>45803642</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ENDOWMENT FUNCTIONS TO SUPPORT THE MISSION OF THE MASSACHUSETTS EYE AND EAR INFIRMARY TO PROVIDE SUPERIOR PATIENT CARE AND RESEARCH. THE INCOME FROM THE ENDOWMENT FUNDS ARE SUBJECT TO DONOR-IMPOSED STIPULATIONS USUALLY FOR RESEARCH, EDUCATION AND PATIENT CARE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION OF THE MASSACHUSETTS EYE AND EAR INFIRMARY, INC. ("THE FOUNDATION") WAS INCLUDED IN CONSOLIDATED FINANCIAL STATEMENTS WITH ITS AFFILIATED ORGANIZATIONS. THE INCOME TAX FOOTNOTE IS AS FOLLOWS: THE FOUNDATION AND ITS AFFILIATES QUALIFY AS TAX-EXEMPT ORGANIZATIONS UNDER THE INTERNAL REVENUE CODE. THE FOUNDATION, INFIRMARY, ASSOCIATES, SCHEPENS AND EMBANKMENT ARE TAX-EXEMPT UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND CIRCLE IS TAX-EXEMPT UNDER 501(C)(25) OF THE INTERNAL REVENUE CODE. ACCORDINGLY, NO PROVISION FOR INCOME TAXES HAS BEEN MADE IN THE ACCOMPANYING FINANCIAL STATEMENTS. MANAGEMENT HAS EVALUATED ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES AND THERE WAS NO IMPACT TO THE FOUNDATION'S FINANCIAL STATEMENTS FOR THE YEAR ENDED SEPTEMBER 30, 2014.</ExplanationTxt>
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        <RegionTxt>Europe (Including Iceland and Greenland)</RegionTxt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONFERENCE/EDUCATION</SpecificServicesProvidedTxt>
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      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>North America</RegionTxt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONFERENCE/EDUCATION</SpecificServicesProvidedTxt>
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      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>East Asia and the Pacific</RegionTxt>
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        <SpecificServicesProvidedTxt>CONFERENCE/EDUCATION</SpecificServicesProvidedTxt>
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      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Middle East and North Africa</RegionTxt>
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      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>South America</RegionTxt>
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      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Central America and the Caribbean</RegionTxt>
        <TypeOfActivitiesConductedTxt>Investments</TypeOfActivitiesConductedTxt>
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      </AccountActivitiesOutsideUSGrp>
      <SubtotalSpentAmt>42999556</SubtotalSpentAmt>
      <TotalSpentAmt>42999556</TotalSpentAmt>
      <TransferToForeignCorpInd>true</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>true</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>true</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>true</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>The Organization identifies foreign expenditures separately on its books</FormAndLineReferenceDesc>
        <ExplanationTxt>and records.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="IRS990ScheduleG">
      <MailSolicitationsInd>X</MailSolicitationsInd>
      <EmailSolicitationsInd>X</EmailSolicitationsInd>
      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
      <SolicitationOfNonGovtGrantsInd>X</SolicitationOfNonGovtGrantsInd>
      <SolicitationOfGovtGrantsInd>X</SolicitationOfGovtGrantsInd>
      <AgrmtProfFundraisingActyInd>true</AgrmtProfFundraisingActyInd>
      <LicensedStatesCd>ME</LicensedStatesCd>
      <LicensedStatesCd>MA</LicensedStatesCd>
      <LicensedStatesCd>NY</LicensedStatesCd>
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        <GrossRevenueEvent1Amt>73679</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>0</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>114919</FoodAndBeverageEvent1Amt>
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        <EntertainmentOtherEventsAmt>0</EntertainmentOtherEventsAmt>
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        </RecipientBusinessName>
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          <AddressLine1>243 CHARLES STREET</AddressLine1>
          <City>BOSTON</City>
          <State>MA</State>
          <ZIPCode>02114</ZIPCode>
        </USAddress>
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        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
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        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
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      <RecipientTable>
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          <BusinessNameLine1>MASSACHUSETTS EYE AND EAR ASSOCIATES INC</BusinessNameLine1>
        </RecipientBusinessName>
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          <AddressLine1>243 CHARLES STREET</AddressLine1>
          <City>BOSTON</City>
          <State>MA</State>
          <ZIPCode>02114</ZIPCode>
        </USAddress>
        <RecipientEIN>222658209</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
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        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
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      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1>SCHEPENS EYE RESEARCH INSTITUTE INC</BusinessNameLine1>
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          <City>BOSTON</City>
          <State>MA</State>
          <ZIPCode>02114</ZIPCode>
        </USAddress>
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        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
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        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </RecipientTable>
      <RecipientTable>
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          <BusinessNameLine1>NEW ENGLAND EYE CENTER</BusinessNameLine1>
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        <USAddress>
          <AddressLine1>800 Washington Street</AddressLine1>
          <City>Boston</City>
          <State>MA</State>
          <ZIPCode>02111</ZIPCode>
        </USAddress>
        <RecipientEIN>043400617</RecipientEIN>
        <IRCSectionDesc>501(c)(3)</IRCSectionDesc>
        <CashGrantAmt>25151</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1>MASS LIONS RESEARCH LAB AT BU</BusinessNameLine1>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1>88 East Concord Street</AddressLine1>
          <City>Boston</City>
          <State>MA</State>
          <ZIPCode>02118</ZIPCode>
        </USAddress>
        <RecipientEIN>042103547</RecipientEIN>
        <IRCSectionDesc>501(c)(3)</IRCSectionDesc>
        <CashGrantAmt>25151</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </RecipientTable>
      <Total501c3OrgCnt>5</Total501c3OrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FREE MEDICAL CARE FOR INDIVIDUALS</GrantTypeTxt>
        <RecipientCnt>4032</RecipientCnt>
        <CashGrantAmt>240950</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE I, PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION IS THE PARENT OF THE INFIRMARY AND THE MASSACHUSETTS EYE AND EAR ASSOCIATES (THE "ASSOCIATES"), A RELATED GROUP OF TAX-EXEMPT ENTITIES. TRANSFERS ARE MADE BETWEEN THESE GROUPS TO CARRY OUT THE MISSION THEY ARE DEDICATED TO: PATIENT CARE, RESEARCH AND TEACHING. THE BOARD OF DIRECTORS, MANAGEMENT TEAMS, MEDICAL DOCTORS, AND EMPLOYEES, WORK CLOSELY TO MONITOR AND ENSURE THAT THE POLICIES AND PROCEDURES IN PLACE WITH RESPECT TO THESE TRANSFERS ARE BEING CARRIED OUT TO FURTHER THE CHARITABLE CAUSE OF ALL ENTITIES.</ExplanationTxt>
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      <InitialContractExceptionInd>false</InitialContractExceptionInd>
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        <PersonNm>JOHN R FERNANDEZ</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>810</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOAN W MILLER MD</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>35115</DeferredCompRltdOrgsAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOSEPH B NADOL JR MD</PersonNm>
        <TitleTxt>DIRECTOR (until 2/28/2014)</TitleTxt>
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        <BonusRelatedOrganizationsAmt>36150</BonusRelatedOrganizationsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>23731</NontaxableBenefitsRltdOrgsAmt>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SUSAN WILLIAMS</PersonNm>
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        <PersonNm>MAUREEN KELLEY</PersonNm>
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        <PersonNm>CAROLANN WILLIAMS</PersonNm>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION OF THE MASSACHUSETTS EYE AND EAR INFIRMARY, INC. ("THE FOUNDATION") DOES NOT HAVE ANY PAID EMPLOYEES. EMPLOYEES OF THE FOUNDATION ARE LEASED FROM THE MASSACHUSETTS EYE AND EAR INFIRMARY ("THE INFIRMARY"), A RELATED ORGANIZATION. THE INFIRMARY USED A COMPENSATION COMMITTEE, COMPENSATION SURVEY, APPROVAL BY THE BOARD, AND AN INDEPENDENT COMPENSATION CONSULTANT TO ESTABLISH THE COMPENSATION OF THE PRESIDENT. SCHEDULE J, PART I, LINE 4A: In connection with her departure effective August 7, 2013, Susan Williams received 6 months of salary continuation. Amounts paid under this agreement in 2013 of $83,393 are included in part ii, column b(iii). SCHEDULE J, PART I, LINE 4B: John Fernandez participates in a Deferred Compensation arrangement with Massachusetts Eye and Ear. Under this agreement, Mr. Fernandez will be credited $150,000 for CALENDAR YEAR 2013. Each annual credit will vest on the fourth anniversary of the date such credit was made or upon (1) the attainment of the age of 65 while employed; (2) termination without cause or resignation for good reason; (3) death; (4) disability; or (5) change of control of MASSACHUSETTS Eye and Ear within the meaning of section 409A of the Internal Revenue Code.</ExplanationTxt>
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        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>54</ContributionCnt>
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        <FormAndLineReferenceDesc>SCHEDULE M, PART I, COLUMN (B)</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION IS REPORTING THE NUMBER OF CONTRIBUTIONS RECEIVED DURING THE YEAR.</ExplanationTxt>
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    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART I, LINE 1 &amp; PART III, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION OF THE MASSACHUSETTS EYE AND EAR INFIRMARY, INC. ("THE FOUNDATION") IS ORGANIZED EXCLUSIVELY FOR THE BENEFIT OF AND TO CARRY OUT THE PURPOSE OF THE MASSACHUSETTS EYE AND EAR INFIRMARY, (THE "INFIRMARY") A TAX EXEMPT MEDICAL AND SURGICAL HOSPITAL WHICH PROVIDES PATIENT CARE, RESEARCH AND EDUCATION IN OPHTHALMOLOGY, OTOLARYNGOLOGY AND RELATED SPECIALTIES. THE FOUNDATION RAISES FUNDS, INVESTS FUNDS AND MAKES GRANTS TO THE INFIRMARY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 1A:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION'S BYLAWS STATE THE FOLLOWING: THERE SHALL BE AN EXECUTIVE COMMITTEE CONSISTING OF THE CHAIR OF THE BOARD OF DIRECTORS, WHO SHALL CHAIR THE COMMITTEE, THE VICE CHAIR(S) OF THE BOARD OF DIRECTORS, IF ANY, THE SECRETARY, THE TREASURER, THE PRESIDENT OF THE CORPORATION, AND TWO OTHER MEMBERS OF THE BOARD OF DIRECTORS APPOINTED ANNUALLY ON A ROTATING BASIS BY THE BOARD OF DIRECTORS UPON RECOMMENDATION OF THE CHAIR OF THE BOARD OF DIRECTORS. THE EXECUTIVE COMMITTEE SHALL HAVE THE POWER TO TRANSACT ALL EMERGENCY BUSINESS OF THE CORPORATION DURING THE PERIOD BETWEEN THE MEETINGS OF THE BOARD OF DIRECTORS. THE EXECUTIVE COMMITTEE SHALL ALSO TRANSACT SUCH BUSINESS, PERFORM SUCH DUTIES, AND EXERCISE SUCH POWERS AS MAY BE DIRECTED OR DELEGATED BY THE BOARD OF DIRECTORS FROM TIME TO TIME. THE EXECUTIVE COMMITTEE SHALL KEEP A RECORD OF ITS PROCEEDINGS. ALL ACTIONS OF THE EXECUTIVE COMMITTEE SHALL BE REPORTED TO THE BOARD OF DIRECTORS AT ITS NEXT REGULAR MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 11B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION'S FORM 990 IS PREPARED BY PRICEWATERHOUSECOOPERS, LLP USING INFORMATION PREPARED BY MANAGEMENT. AFTER THE FORM 990 IS COMPLETED, IT IS REVIEWED BY THE DIRECTOR FINANCE OPERATIONS OF THE INFIRMARY. THE FORM 990 IS THEN PRESENTED TO THE FINANCE COMMITTEE FOR FURTHER REVIEW AND APPROVAL AS AUTHORIZED BY THE BOARD OF DIRECTORS. THE BOARD OF DIRECTORS IS ALSO GIVEN THE FORM 990 FOR REVIEW WITH TIME TO SUBMIT COMMENTS AND QUESTIONS BEFORE FINAL FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 12C:</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL EMPLOYEES OF THE FOUNDATION ARE LEASED FROM THE INFIRMARY AND COVERED BY THE INFIRMARY CONFLICT OF INTEREST POLICY. MEMBERS OF THE STAFF ARE REQUIRED TO DISCLOSE CONFLICTS OF INTEREST TO THEIR CHIEF OF SERVICE, DEPARTMENT AND DIRECTOR OF LABORATORY/UNIT. MEMBERS OF THE BOARD OF DIRECTORS ARE REQUIRED TO DISCLOSE ANNUALLY, IN WRITING, ANY INTERESTS THAT COULD RISE TO CONFLICTS. THE OFFICE OF THE INTERNAL LEGAL COUNSEL OBTAINS AND REVIEWS THE ANNUAL CONFLICTS OF INTEREST STATEMENTS SUBMITTED BY MEMBERS OF THE BOARD OF DIRECTORS, AND REPORTS ON THE SAME TO THE AUDIT AND COMPLIANCE COMMITTEE OF THE BOARD. WITH RESPECT TO INTERESTS DISCLOSED BY THE BOARD MEMBERS THAT COULD GIVE RISE TO CONFLICTS OF INTEREST, THE INTERNAL LEGAL COUNSEL REVIEWS ALL TRANSACTIONS BETWEEN SUCH INTERESTS AND AFFILIATES OF THE FOUNDATION, TO DETERMINE WHETHER THESE TRANSACTION WERE CONDUCTED AT ARM'S LENGTH.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 15:</FormAndLineReferenceDesc>
        <ExplanationTxt>EMPLOYEES ARE LEASED FROM THE INFIRMARY. PLEASE SEE THE INFIRMARY'S RETURN FOR COMPENSATION DISCLOSURES. THE CHAIRMAN OF THE COMPENSATION COMMITTEE OF THE BOARD OF THE MASSACHUSETTS EYE AND EAR INFIRMARY PRESENTS A RECOMMENDATION TO THE COMPENSATION COMMITTEE WHO HAVE FINAL APPROVAL OF THE CEO'S BASE SALARY AND BONUS AMOUNT. THE CEO RECOMMENDS EXECUTIVE SALARIES TO THE COMPENSATION COMMITTEE OF THE BOARD WHICH HAS FINAL AUTHORIZATION TO APPROVE IT. TOTAL COMPENSATION FOR THE CEO, CHIEFS AND VICE PRESIDENTS, INCLUDING BONUS PAYMENTS, INCLUDING COMPARABILITY DATA, IS ANALYZED BY INDEPENDENT COMPENSATION CONSULTANTS AND IS DETERMINED TO BE REASONABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 19:</FormAndLineReferenceDesc>
        <ExplanationTxt>SUMMARIZED FINANCIAL STATEMENTS ARE AVAILABLE ON THE INFIRMARY'S WEBSITE: WWW.MASSEYEANDEAR.ORG. AUDITED FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST. THE FORM 990 IS AVAILABLE UPON REQUEST. GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE ALSO AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII:</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS FOR PROFESSIONAL SERVICES AND NOT FOR SERVICE AS OFFICERS. THE FOUNDATION LEASES EMPLOYEES FROM THE INFIRMARY. PLEASE SEE THE INFIRMARY'S RETURN FOR COMPENSATION DISCLOSURES.</ExplanationTxt>
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