﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2013v4.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2015-04-04T11:09:10-05:00</ReturnTs>
    <TaxPeriodEndDt>2014-05-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>450250958</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1>EIDE BAILLY LLP</BusinessNameLine1>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1>401 N 31ST ST STE 1120 PO BX 7112</AddressLine1>
        <City>BILLINGS</City>
        <State>MT</State>
        <ZIPCode>591037112</ZIPCode>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2013-06-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>810503295</EIN>
      <BusinessName>
        <BusinessNameLine1>MONTANA CANCER CONSORTIUM</BusinessNameLine1>
      </BusinessName>
      <BusinessNameControlTxt>MONT</BusinessNameControlTxt>
      <PhoneNum>4062375460</PhoneNum>
      <USAddress>
        <AddressLine1>90 POLY DRIVE NO 2</AddressLine1>
        <City>BILLINGS</City>
        <State>MT</State>
        <ZIPCode>59101</ZIPCode>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>BENJAMIN MARCHELLO MD</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>4062375460</PhoneNum>
      <SignatureDt>2015-04-01</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>KIM HUNWARDSEN</PreparerPersonNm>
      <PTIN>P00484560</PTIN>
      <PhoneNum>6122536500</PhoneNum>
      <PreparationDt>2015-03-31</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2013</TaxYr>
    <BuildTS>2016-02-25 16:41:14Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCount="6">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <PrincipalOfficerNm>BENJAMIN MARCHELLO MD</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1>90 POLY DRIVE NO 2</AddressLine1>
        <City>BILLINGS</City>
        <State>MT</State>
        <ZIPCode>59101</ZIPCode>
      </USAddress>
      <GrossReceiptsAmt>491035</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.MTCANCER.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1995</FormationYr>
      <LegalDomicileStateCd>MT</LegalDomicileStateCd>
      <ActivityOrMissionDesc>PROMOTE AND SUPERVISE CANCER RESEARCH.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>8</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>7</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>6</TotalEmployeeCnt>
      <TotalVolunteersCnt>7</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>478719</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>491035</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>0</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>0</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>0</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>0</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>0</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>478719</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>491035</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>0</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>271333</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>326447</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>0</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>198223</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>265378</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>469556</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>591825</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>9163</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>-100790</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>629319</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>527521</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>629319</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>527521</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>THE MONTANA CANCER CONSORTIUM IS A NONPROFIT ORGANIZATION WHOSE MISSION IS TO BRING "STATE OF THE ART" CANCER TREATMENT TO MONTANA AND NORTHERN WYOMING THROUGH CLINICAL TRIALS SPONSORED BY THE NATIONAL CANCER INSTITUTE.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>520546</ExpenseAmt>
      <Desc>MONTANA CANCER CONSORTIUM PARTICIPATES IN CLINICAL STUDIES OF CANCER PATIENTS, PROVIDES SELECTED CANDIDATES WITH EXPERIMENTAL DRUGS AND KEEPS EXTENSIVE DATA ON THE RESULTS OF TREATMENT. IN THE YEAR ENDING MAY 31, 2014, MONTANA CANCER CONSORTIUM PARTICIPATED IN APPROXIMATELY 100 CLINICAL TRIALS, 82 PATIENTS WERE REGISTERED TO TREATMENT CLINICAL TRIALS AND 47 PATIENTS WERE REGISTERED TO CANCER CONTROL CLINICAL TRIALS. THE MONTANA CANCER CONSORTIUM MEMBERSHIP CONSISTS OF 49 PHYSICIAN MEMBERS LOCATED ACROSS 10 AFFILIATE SITES IN MONTANA, NORTHERN WYOMING AND NORTHERN IDAHO.</Desc>
      <TotalProgramServiceExpensesAmt>520546</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1234500001">1</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">0</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <TempOrPermanentEndowmentsInd referenceDocumentId="RetDoc1040000001">0</TempOrPermanentEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">0</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>0</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWithOfficerEntInd>0</BusinessRlnWithOfficerEntInd>
      <DeductibleNonCashContriInd>0</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd referenceDocumentId="RetDoc1043400001">0</DisregardedEntityInd>
      <RelatedEntityInd referenceDocumentId="RetDoc1043400001">1</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>1</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd referenceDocumentId="RetDoc1043400001">0</TransactionWithControlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd referenceDocumentId="RetDoc1043400001">0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd referenceDocumentId="RetDoc1043400001">0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>0</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <EmployeeCnt>6</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>1</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>0</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>8</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>7</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>1</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>1</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>1</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>0</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>0</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>0</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>0</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>0</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>0</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>0</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1>AMANDA DINSDALE</BusinessNameLine1>
        </BusinessName>
        <PhoneNum>4062375460</PhoneNum>
        <USAddress>
          <AddressLine1>90 POLY DRIVE NO 2</AddressLine1>
          <City>BILLINGS</City>
          <State>MT</State>
          <ZIPCode>59101</ZIPCode>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR BENJAMIN MARCHELLO</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.50</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR GRANT HARPER</PersonNm>
        <TitleTxt>VICE-PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>AMANDA DINSDALE</PersonNm>
        <TitleTxt>SECRETARY/TREASURER, ADMINISTRATOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>1.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>68900</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>22866</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR DAVID MEYERS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.50</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR CHRISTOPHER GOULET</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR JAMES HUEFTLE</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR JOHN SCHALLENKAMP</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR MELISSA HULVET</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>68900</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>22866</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>0</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1>ST VINCENT HOSPITAL</BusinessNameLine1>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1>1233 N 30TH</AddressLine1>
            <City>BILLINGS</City>
            <State>MT</State>
            <ZIPCode>59101</ZIPCode>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>LABOR PAYMENTS</ServicesDesc>
        <CompensationAmt>326458</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1>BILLINGS CLINIC</BusinessNameLine1>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1>2800 10TH AVENUE NORTH</AddressLine1>
            <City>BILLINGS</City>
            <State>MT</State>
            <ZIPCode>59101</ZIPCode>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PATIENT PAYMENTS</ServicesDesc>
        <CompensationAmt>107031</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>2</CntrctRcvdGreaterThan100KCnt>
      <GovernmentGrantsAmt>418943</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>72092</AllOtherContributionsAmt>
      <TotalContributionsAmt>491035</TotalContributionsAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>491035</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>0</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>0</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>93228</TotalAmt>
        <ProgramServicesAmt>46614</ProgramServicesAmt>
        <ManagementAndGeneralAmt>46614</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>215154</TotalAmt>
        <ProgramServicesAmt>215154</ProgramServicesAmt>
      </OtherSalariesAndWagesGrp>
      <PayrollTaxesGrp>
        <TotalAmt>18065</TotalAmt>
        <ProgramServicesAmt>16019</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2046</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>11508</TotalAmt>
        <ManagementAndGeneralAmt>11508</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>109450</TotalAmt>
        <ProgramServicesAmt>109450</ProgramServicesAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>2582</TotalAmt>
        <ManagementAndGeneralAmt>2582</ManagementAndGeneralAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>21648</TotalAmt>
        <ProgramServicesAmt>21230</ProgramServicesAmt>
        <ManagementAndGeneralAmt>418</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>8111</TotalAmt>
        <ManagementAndGeneralAmt>8111</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>9663</TotalAmt>
        <ProgramServicesAmt>9663</ProgramServicesAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>61045</TotalAmt>
        <ProgramServicesAmt>61045</ProgramServicesAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>3970</TotalAmt>
        <ProgramServicesAmt>3970</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>320</TotalAmt>
        <ProgramServicesAmt>320</ProgramServicesAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>1917</TotalAmt>
        <ProgramServicesAmt>1917</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <OtherExpensesGrp>
        <Desc>SUPPLEMENTAL FUNDING</Desc>
        <TotalAmt>35140</TotalAmt>
        <ProgramServicesAmt>35140</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>24</TotalAmt>
        <ProgramServicesAmt>24</ProgramServicesAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>591825</TotalAmt>
        <ProgramServicesAmt>520546</ProgramServicesAmt>
        <ManagementAndGeneralAmt>71279</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>622796</BOYAmt>
        <EOYAmt>523923</EOYAmt>
      </CashNonInterestBearingGrp>
      <LandBldgEquipCostOrOtherBssAmt>9668</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>6070</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>6523</BOYAmt>
        <EOYAmt>3598</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <TotalAssetsGrp>
        <BOYAmt>629319</BOYAmt>
        <EOYAmt>527521</EOYAmt>
      </TotalAssetsGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>629319</BOYAmt>
        <EOYAmt>527521</EOYAmt>
      </UnrestrictedNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>629319</BOYAmt>
        <EOYAmt>527521</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>629319</BOYAmt>
        <EOYAmt>527521</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-100790</ReconcilationRevenueExpnssAmt>
      <PriorPeriodAdjustmentsAmt>-1008</PriorPeriodAdjustmentsAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>0</FSAuditedInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>912539</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>707550</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>509146</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>478719</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>491035</CurrentTaxYearAmt>
        <TotalAmt>3098989</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>912539</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>707550</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>509146</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>478719</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>491035</CurrentTaxYearAmt>
        <TotalAmt>3098989</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>74345</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>3024644</PublicSupportTotal170Amt>
      <TotalSupportAmt>3098989</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>3398</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.97600</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.86280</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <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="RetDoc1040000001">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>6368</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3962</DepreciationAmt>
        <BookValueAmt>2406</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>3300</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>2108</DepreciationAmt>
        <BookValueAmt>1192</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>3598</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE COMMITTEE SHALL CONSIST OF NOT FEWER THAN 3 NOR MORE THAN 5 ONCOLOGICAL PROFESSIONAL MEMBERS OF THE BOARD OF DIRECTORS AND SHALL ALWAYS INCLUDE THE PRESIDENT OF THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>DR. MARCHELLO AND DR. HUEFTLE HAVE A BUSINESS RELATIONSHIP. DR. SCHALLENKAMP AND DR. GOULET HAVE A BUSINESS RELATIONSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S MEMBERS CONSIST OF ALL PARTICIPATING PRINCIPALS IN THE MONTANA CANCER CONSORTIUM CCOP EFFORT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH ACTIVE MEMBER SHALL BE ENTITLED TO ONE VOTE FOR EACH DIRECTOR TO BE ELECTED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS AN EXECUTIVE COMMITTEE BUT THE COMMITTEE DID NOT MEET DURING FISCAL YEAR 2014.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION E-MAILS A COPY OF THE DRAFT RETURN TO THE BOARD MEMBERS FOR REVIEW PRIOR TO THE FILING OF THE FINAL FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTIGATORS, INDIVIDUALS WHO HAVE THE POTENTIAL TO ENROLL CLIENTS OR PATIENTS IN NIH CLINICAL TRIALS, ARE COVERED BY THE CONFLICT OF INTEREST POLICY. INVESTIGATORS ARE REQUIRED TO FILE AN ANNUAL FINANCIAL DISCLOSURE FORM AND UNDERGO FINANCIAL CONFLICT OF INTEREST (FCOI) TRAINING EVERY FOUR YEARS. THE PROGRAM ADMINISTRATOR REVIEWS THE COMPLETED FCOI ANNUAL DISCLOSURE FORMS AND FCOI TRAINING. THE PROGRAM ADMINISTRATOR NOTIFIES THE PRINCIPAL INVESTIGATOR OF THE REVIEW COMPLETION AND ANY POTENTIAL CONFLICTS. RESTRICTIONS ON INDIVIDUALS WITH A CONFLICT CAN INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING: MONITORING OF SPONSORED PROGRAM BY AN INDEPENDENT REVIEWER, MODIFICATIONS TO THE RESEARCH OR PROGRAM PLAN, APPOINTMENT OF OVERSIGHT PANEL, PUBLIC DISCLOSURE OF SIGNIFICANT FINANCIAL INTERESTS, AND/OR LIMITATIONS ON THE INVESTIGATOR'S INVOLVEMENT IN MONTANA CANCER CONSORTIUM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PUBLIC MAY REQUEST COPIES OF THE ORGANIZATION'S GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS BY CALLING, E-MAILING, MAILING OR REQUESTING IN PERSON.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTRACT PAYMENTS: PROGRAM SERVICE EXPENSES 109,450. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 109,450.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1>BILLINGS INTERHOSPITAL ONCOLOGY</BusinessNameLine1>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1>90 POLY DRIVE SUITE 2</AddressLine1>
          <City>BILLINGS</City>
          <State>MT</State>
          <ZIPCode>59101</ZIPCode>
        </USAddress>
        <EIN>810401858</EIN>
        <PrimaryActivitiesTxt>PROMOTE AND SUPERVISE CANCER RESEARCH</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MT</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>4</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1>MONTANA CANCER CONSORTIUM</BusinessNameLine1>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>1</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>