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      <TotalBookValueLandBuildingsAmt>5867</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>3754026</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>219142</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>219142</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>3534884</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>11990</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>11990</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>3546874</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>2251500</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>2251500</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>11990</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>-2</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>11988</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>2263488</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 4: Intended uses of the endowment fund.</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AMSUS ENDOWMENTS ARE INTENDED TO FUND SCHOLARSHIPS TOWARD HEALTHCARE EDUCATION AND TO RECOGNIZE OUTSTANDING ENLISTED PERSONNEL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>The Association complies with the provisions of Financial Accounting Standards Board Codification topic Accounting for Uncertainty in Income Taxes. For the years ended June 30, 2024 and 2023, no unrecognized tax provision or benefit exists.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ" softwareId="23017518" softwareVersionNum="2023v5.1">
      <WrittenEmploymentContractInd>X</WrittenEmploymentContractInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>John M Cho MD</PersonNm>
        <TitleTxt>Executive Dir.</TitleTxt>
        <BaseCompensationFilingOrgAmt>204308</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>35000</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>9332</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>248640</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Ken Canestrini</PersonNm>
        <TitleTxt>COO</TitleTxt>
        <BaseCompensationFilingOrgAmt>175000</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>15000</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>9011</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>199011</TotalCompensationFilingOrgAmt>
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    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="23017518" softwareVersionNum="2023v5.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part III, Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROGRAM SERVICES 4: CONTINUING EDUCATION: THE ASSOCIATION PROVIDES CONTINUING EDUCATION SERVICES TO ITS MEMBERS, AND SPONSORS A SCHOLARSHIP PROGRAM FOR STUDENTS PURSUING A HEALTHCARE RELATED FIELD. OTHER PROGRAM SERVICES 5: Charitable grant making</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 4</FormAndLineReferenceDesc>
        <ExplanationTxt>The total maximum number of directors was increased from 13 to 15.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS SHALL BE CLASSIFIED AS ACTIVE, STUDENT, LIFE, EX- OFFICIO, HONORARY, AND SUSTAINING. ONLY ACTIVE, STUDENT, LIFE, AND EX-OFFICIO MEMBERS ARE ENTITLED TO VOTE AND HOLD OFFICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>NOMINATIONS FOR BOARD ARE VOTED ON BY GENERAL MEMBERSHIP ANNUALLY. ONLY ACTIVE, STUDENT, LIFE, AND EX-OFFICIO MEMBERS ARE ENTITLED TO VOTE AND HOLD OFFICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GENERAL MEMBERSHIP ELECTS THE MEMBERS OF THE BOARD AND ELECTS THE OFFICERS OF THE ASSOCIATION ANNUALLY. DURING THE ANNUAL BUSINESS MEETING, THE CHAIRMAN OF THE BOARD AND THE EXECUTIVE DIRECTOR PROVIDE AN ANNUAL REPORT OF ACTIVITIES OF THE ASSOCIATION INCLUDING THE RESULTS OF THE ANNUAL AUDIT. A GENERAL DESCRIPTION OF THE INVESTMENT PORTFOLIO AND RESULTS ARE ALSO REPORTED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>DRAFTS OF 990 RETURNS EMAILED TO ALL BOARD MEMBERS PRIOR TO FILING WITH REQUEST TO REVIEW, POSE ANY QUESTIONS AND ACKNOWLEDGEMENT, WITH A DEADLINE PRIOR TO REQUIRED FILING DATE FOR RESPONSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL BOARD MEMBERS ARE REQUIRED TO SUBMIT AN ANNUAL CONFLICT OF INTEREST STATEMENT</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS APPROVED COMPENSATION BASED ON ASAE COMPARISONS AND LETTER OF AGREEMENT SIGNED BY BOARD CHAIR AND EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>BY-LAWS ARE POSTED ON WEBSITE AT WWW.AMSUS.ORG. OTHER INFORMATION IS NOT PROVIDED TO THE GENERAL PUBLIC.</ExplanationTxt>
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</Return>