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        <CurrentYearMinus1Amt>4601</CurrentYearMinus1Amt>
        <CurrentYearAmt>4699</CurrentYearAmt>
        <TotalAmt>18582</TotalAmt>
      </AvgGrassrootsNontaxableGrp>
      <GrassrootsCeilingAmt>27873</GrassrootsCeilingAmt>
    </IRS990ScheduleC>
    <IRS990ScheduleO documentId="RetDoc1051800001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 4 - OTHER INVESTMENT INCOME</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: INTEREST AND DIVIDENDS. AMOUNT: 664. DESCRIPTION: GAIN/LOSS ON SALE OF INVESTMENTS. AMOUNT: 3,045. TOTAL INCLUDED ON FORM 990-EZ, LINE 4: 3,709.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 8 - OTHER REVENUE</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: ROYALTY INCOME. AMOUNT: 1,447. DESCRIPTION: MISCELLANEOUS INCOME. AMOUNT: 20. TOTAL TO FORM 990-EZ, LINE 8: 1,467.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: JOHN KATZENELLENBOGEN; LECTURE AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 12/22/20. AMOUNT GIVEN: 2,500.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: SHAHRAM BONYADIOU; BEST MENTOR AWARD (CLINICAL). GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 12/22/20. AMOUNT GIVEN: 1,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: S GAVANE BEST MENTOR AWARD (PERSONAL). GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 04/20/21. AMOUNT GIVEN: 1,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: SARA SHEIKBAHEI; ACNM EDITORIAL FELLOWSHIP AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 12/22/20. AMOUNT GIVEN: 1,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO FOREIGN-BASED INDIVIDUAL. GRANTEE NAME: SONIA PARK; SLOSKY ABSTRACT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 04/30/21. APPROVED BUT NOT PAID BY FILING DEADLINE: YES. AMOUNT GIVEN: 1,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: HEYING DUAN; SLOSKY ABSTRACT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 02/25/21. AMOUNT GIVEN: 500.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: ASHANTH THOMAS; SLOSKY ABSTRACT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 02/25/21. AMOUNT GIVEN: 500.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: SEYED MASIH ZAKAVI ANNUAL MEETING ABSTRACT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 02/25/21. AMOUNT GIVEN: 750.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: GOLMEHR SISTANI; ANNUAL MEETING BEST ABSTRACT GRANTEE NAME: GOLMEHR SISTANI; ANNUAL MEETING BEST ABSTRACT. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 02/25/21. AMOUNT GIVEN: 500.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO FOREIGN-BASED INDIVIDUAL. GRANTEE NAME: ASHWIN PARIHAR; ANNUAL MEETING BEST ABSTRACT GRANTEE NAME: ASHWIN PARIHAR; ANNUAL MEETING BEST ABSTRACT. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 03/01/21. AMOUNT GIVEN: 250.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO U.S. BASED INDIVIDUAL. GRANTEE NAME: NICHOLAS DI SANTI; ANNUAL MEETING BEST ABSTRACT GRANTEE NAME: NICHOLAS DI SANTI; ANNUAL MEETING BEST ABSTRACT. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 02/25/21. AMOUNT GIVEN: 250.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO FOREIGN-BASED INDIVIDUAL. GRANTEE NAME: PATRICK EARL A. FERNANDO; RALPH BLUMHARDT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 03/09/21. AMOUNT GIVEN: 250.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO FOREIGN-BASED INDIVIDUAL. GRANTEE NAME: MIKHAIL YADGAROV; RALPH BLUMHARDT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 04/30/21. APPROVED BUT NOT PAID BY FILING DEADLINE: YES. AMOUNT GIVEN: 250.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: GRANTS TO FOREIGN-BASED INDIVIDUAL. GRANTEE NAME: JIANYUAN ZHOU; RALPH BLUMHARDT AWARD. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 04/06/21. AMOUNT GIVEN: 250. TOTAL INCLUDED ON FORM 990-EZ, LINE 10: 10,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: MEMBERSHIP DUES. AMOUNT: 692. DESCRIPTION: CONFERENCE AND MEETINGS. AMOUNT: 5,743. DESCRIPTION: OFFICE EXPENSE. AMOUNT: 6,989. DESCRIPTION: AWARD EXPENSE. AMOUNT: 1,807. DESCRIPTION: HONORARIA. AMOUNT: 200. TOTAL TO FORM 990-EZ, LINE 16: 15,431.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 20 - OTHER CHANGES IN NET ASSETS</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: UNREALIZED GAIN/LOSS. AMOUNT: 19,138.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24 - OTHER ASSETS</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: PREPAID EXPENSES. BEG. OF YEAR AMOUNT: 1,272. END OF YEAR AMOUNT: 1,253. DESCRIPTION: ACCOUNTS RECEIVABLE. BEG. OF YEAR AMOUNT: 9,067. END OF YEAR AMOUNT: 19,565.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 26 - OTHER LIABILITIES</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: ACCOUNTS PAYABLE. BEG. OF YEAR AMOUNT: 43,531. END OF YEAR AMOUNT: 29,366. DESCRIPTION: UNEARNED DUES. BEG. OF YEAR AMOUNT: 0. END OF YEAR AMOUNT: 1,950. DESCRIPTION: DUE TO ERFNMMI. BEG. OF YEAR AMOUNT: 0. END OF YEAR AMOUNT: 200.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, PRIMARY EXEMPT PURPOSE:</FormAndLineReferenceDesc>
        <ExplanationTxt>ACNM'S MISSION IS TO FOSTER THE HIGHEST STANDARDS IN NUCLEAR MEDICINE CONSULTATION AND SERVICE TO REFERRING PHYSICIANS, HOSPITALS, AND THE PUBLIC, ADVANCE THE SCIENCE OF NUCLEAR MEDICINE THROUGH STUDY, EDUCATION, IMPROVE THE SOCIOECONOMIC ASPECTS OF THE PRACTICE OF NUCLEAR MEDICINE, AND TO PROMOTE THE CONTINUING COMPETENCE AND SOCIOECONOMIC AWARENESS OF PRACTITIONERS OF NUCLEAR MEDICINE THROUGH A PROGRAM OF CONTINUING PROFESSIONAL DEVELOPMENT EMPHASIZING HIGH STANDARDS OF NUCLEAR MEDICINE PRACTICE. GOALS INCLUDE: - ENCOURAGE THE HIGHEST QUALITY IN NUCLEAR MEDICINE SERVICE AND CONSULTATION TO PATIENTS AND REFERRING PHYSICIANS. - PROMOTE THE CONTINUING COMPETENCY OF NUCLEAR MEDICINE PRACTITIONERS. - MAINTAIN A FORUM WHERE INDUSTRY AND NUCLEAR MEDICINE PROFESSIONALS INTERACT TO ENHANCE THE UTILIZATION AND ADVANCEMENT OF NUCLEAR MEDICINE. - INFORM THE PUBLIC, PROFESSIONALS, AND GOVERNMENT ABOUT THE VALUE OF NUCLEAR MEDICINE. - COMMUNICATE WITH OTHER PROFESSIONAL SOCIETIES TO ADVANCE THE FIELD OF NUCLEAR MEDICINE. - ADVOCATE FAIR REIMBURSEMENT AND A FAVORABLE ECONOMIC ENVIRONMENT FOR THE PRACTICE OF NUCLEAR MEDICINE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <TransferPrsnlBnftContractsDecl documentId="RetDoc2278000001">
      <DeclarationDesc>THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.</DeclarationDesc>
    </TransferPrsnlBnftContractsDecl>
  </ReturnData>
</Return>
