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        <EOYAmt>136675</EOYAmt>
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        <EOYAmt>2070022</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>158305</EOYAmt>
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        <EOYAmt>411300</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
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        <EOYAmt>699477</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>959245</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>1658722</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
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      <ReconcilationRevenueExpnssAmt>-26153</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>40381</NetUnrlzdGainsLossesInvstAmt>
      <PriorPeriodAdjustmentsAmt>-16327</PriorPeriodAdjustmentsAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>0</FSAuditedInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <SubstantiallyAllDuesNondedInd>0</SubstantiallyAllDuesNondedInd>
      <OnlyInHouseLobbyingInd>1</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>0</AgreeCarryoverPriorYearInd>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>BONDS AND MUTUAL FUNDS</Desc>
        <BookValueAmt>1394419</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>1394419</TotalBookValueSecuritiesAmt>
      <OtherAssetsOrgGrp>
        <Desc>INTERFUND LOANS</Desc>
        <BookValueAmt>136675</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>136675</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>INTERFUND LOANS</Desc>
        <Amt>136675</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>136675</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>BRETT J BURK</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>BURK AND ASSOC. IS 100% OWNED BY BRETT J. BURK, EXECUTIVE DIRECTOR OF HPS</RelationshipDescriptionTxt>
        <TransactionAmt>562686</TransactionAmt>
        <TransactionDesc>BURK AND ASSOCIATES IS PAID A MANAGEMENT FEE FOR SERVICES RENDERED TO HEALTH PHYSICS SOCIETY.</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>DAY TO DAY OPERATIONS OF THE SOCIETY ARE MANAGED BY BURK AND ASSOCIATES, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS MEMBERS THAT PAY ANNUAL MEMBERSHIP DUES</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS OF THE SOCIETY VOTE IN THE OFFICERS OF THE SOCIETY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 10B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LOCAL CHAPTERS ARE SEPARATE ENTITIES FROM THE SOCIETY AND HAVE THEIR OWN SEPARATE POLICIES AND PROCEDURES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 AND 990-T ARE REVIEWED BY THE EXECUTIVE DIRECTOR OF THE SOCIETY PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12</FormAndLineReferenceDesc>
        <ExplanationTxt>HEALTH PHYSICS SOCIETY VOLUNTEERS, INDIVIDUALS ELECTED TO THE HPS BOARD OF DIRECTORS, ADVISORS, AND INDIVIDUALS APPOINTED TO THE SCIENTIFIC &amp; PUBLIC ISSUES COMMITTEE OR FINANCE COMMITTEE, OR ANY OTHER VOLUNTEERS ACTING IN A FIDUCIARY MANNER, ARE ASKED TO COMPLETE A DISCLOSURE OF CONFLICTS OF INTEREST FORM ANNUALY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>SECRETARIAT EXPENSES 652,036. JOURNAL EDITORIAL OFFICE 304,361. FELLOWSHIPS 31,000. CONGRESSIONAL LIAISON 133,463.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>