Liabilities / Assets
32nd percentile
Higher debt load relative to assets than 32% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
32nd percentile
Higher debt load relative to assets than 32% of similar nonprofits.
Liabilities / Revenue
47th percentile
Higher debt load relative to revenue than 47% of similar nonprofits.
Net Margin
90th percentile
Higher net margin than 90% of similar nonprofits.
Top Officer Pay
34th percentile
Higher top officer pay than 34% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
80th percentile
Faster asset growth than 80% of similar nonprofits.
Revenue Growth
28th percentile
Faster revenue growth than 28% of similar nonprofits.
Assets
Up$3,444,966
Up $517,654 (+18%) from 2013
Net Assets
Up$3,355,425
Up $500,722 (+18%) from 2013
Liabilities
Up$89,541
Up $16,932 (+23%) from 2013
Revenue
Down$963,267
Down $45,106 (-4.5%) from 2013
Expenses
Up$515,748
Up $24,885 (+5.1%) from 2013
Net Income
Down$447,519
Down $69,991 (-14%) from 2013
To advance knowledge of hip disorders, promote evidence-based treatment, and refine surgery of the hip in order to improve the lives of patients.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $2,217,158 | $2,779,721 | ▲ $562,563 |
| Cash and Non-Interest-Bearing Accounts | $531,415 | $470,110 | ▼ $61,305 |
| Prepaid Expenses and Deferred Charges | $6,266 | $22,467 | ▲ $16,201 |
| Pledges and Grants Receivable | $8,250 | $7,500 | ▼ $750 |
| Accounts Receivable | $6,285 | $7,491 | ▲ $1,206 |
| Total Assets | $2,927,312 | $3,444,966 | ▲ $517,654 |
| Other Assets Total | $157,938 | $157,677 | ▼ $261 |
| Liabilities | |||
| Deferred Revenue | $65,000 | $87,000 | ▲ $22,000 |
| Accounts Payable and Accrued Expenses | $7,609 | $2,541 | ▼ $5,068 |
| Total Liabilities | $72,609 | $89,541 | ▲ $16,932 |
| Net Assets / Fund Balance | |||
| Temporarily Rstr Net Assets | $1,617,308 | $2,124,322 | ▲ $507,014 |
| Unrestricted Net Assets | $1,063,332 | $1,055,720 | ▼ $7,612 |
| Permanently Rstr Net Assets | $174,063 | $175,383 | ▲ $1,320 |
| Total Net Assets Fund Balance | $2,854,703 | $3,355,425 | ▲ $500,722 |
| Total Liabilities and Net Assets / Fund Balance | $2,927,312 | $3,444,966 | ▲ $517,654 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2014 | $157,938 | $1,320 | ▲ $6,038 | $7,619 | $157,677 |
| 2013 | $152,093 | $1,320 | ▲ $13,034 | $8,509 | $157,938 |
| 2012 | $162,170 | $1,320 | ▲ $18,573 | $-29,970 | $152,093 |
| 2011 | $163,013 | $6,570 | ▼ $7,413 | - | $162,170 |
| 2010 | $111,252 | $51,997 | ▼ $236 | - | $163,013 |
| Name | Title |
|---|---|
| Paul F Lachiewicz Md | President |
| Daniel J Berry Md | 1st Vice Pre |
| Harry E Rubash Md | 2nd Vice Pre |
| Richard Iorio Md | Committe CHA |
| Stephen J Macdonald Md Frcsc | Committe CHA |
| Adolph V Lombardi Jr Md Facs | Committee Ch |
| Michael D Ries Md | Committee Ch |
| Olga Foley | Executive Di |
| Vincent D Pellegrini Jr Md | Immed Past P |
| Michale E Berend Md | Member at La |
| Douglas E Padgett Md | Secretary |
| Kevin L Garvin Md | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Aaos | Management | 9400 W HIGGINS ROAD, Rosemont, IL 60018 | $111,324 |
| Line Item | Amount |
|---|---|
| Other Expenses | $435,129 |
| Grants and Similar Amounts Paid | $80,619 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Conferences and Meetings | $183,286 | - | - | $183,286 |
| Fees for Services Management | - | $111,324 | - | $111,324 |
| Grants to Domestic Orgs | $52,619 | - | - | $52,619 |
| Grants to Domestic Individuals | $28,000 | - | - | $28,000 |
| Fees for Service Investment Mgmnt Fees | - | $23,136 | - | $23,136 |
| Other Expenses | $7,500 | $7,749 | - | $7,500 |
| Fees for Services Accounting | - | $5,650 | - | $5,650 |
| Insurance | - | $2,318 | - | $2,318 |
| Office Expenses | - | $2,262 | - | $2,262 |
| Information Technology | - | $1,069 | - | $1,069 |
| All Other Expenses | $1,000 | - | - | $1,000 |
| Total Functional Expenses | $362,240 | $153,508 | $0 | $515,748 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $515,748 |
| Expenses per Audited Statements | $492,612 |
| Total Expenses per Audited Statements | $492,612 |
| Expenses Not Reported on Financial Statements | $23,136 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Oref | Rosemont, IL | 501c3 | Research Support | $27,619 |
| American Joint Replacement Registry | Rosemont, IL | 501c3 | Research Support | $25,000 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Management services are provided by american academy of orthopaedic surgeons.”
“The organization is composed of members, including active, adjunct, senior, senior adjunct, honorary and emeritus members.”
“Voting members have the rights to elect the board.”
“Decisions by the board are subject to approval by voting members.”
“The form 990 is presented to the members of the organization's governing body before it is filed. Any questions and issues are addressed and resolved before the final return is filed.”
“The disclosures are managed and reinforced by aaos, via the online disclosure mechanism.”
“The governing documents are made available to the public upon request.”
“The society's endowment funds are to be held in perpetuity and investment income is to be utilized for the society's mission.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 7609 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 2541 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 6285 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 7491 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | TO ADVANCE KNOWLEDGE OF HIP DISORDERS, PROMOTE EVIDENCE-BASED TREATMENT, AND REFINE SURGERY OF THE HIP IN ORDER TO IMPROVE THE LIVES OF PATIENTS. |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AllOtherContributionsAmt | 0 | 579439 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 1000 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 1000 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | ANNA GREENE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8473844233 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 9400 W HIGGINS ROAD STE 500 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | ROSEMONT |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60018 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 531415 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 470110 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 183286 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 183286 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 111324 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 9400 W HIGGINS ROAD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | ROSEMONT |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 60018 |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 0 | AAOS |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | MANAGEMENT |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 579439 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 80619 |
| IRS990/CYInvestmentIncomeAmt | 0 | 74194 |
| IRS990/CYOtherExpensesAmt | 0 | 435129 |
| IRS990/CYOtherRevenueAmt | 0 | 6004 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 303630 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 447519 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 515748 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 963267 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | true |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 65000 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 87000 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | true |
| IRS990/Desc | 0 | MEETINGS FOR ORTHOPAEDIC SURGEONS AND ENGINEERS WHO HAVE AN INTEREST IN THE HIP SURGERY AND FULL DAY EDUCATIONAL PROGRAM DIVIDED INTO SYMPOSIA AND A SESSION OF AWARD PAPERS. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 183286 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 5650 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 5650 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 111324 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 111324 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 23136 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 23136 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ADOLPH V LOMBARDI JR MD FACS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | KEVIN L GARVIN MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MICHALE E BEREND MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MICHAEL D RIES MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | STEPHEN J MACDONALD MD FRCSC |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | VINCENT D PELLEGRINI JR MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | PAUL F LACHIEWICZ MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DOUGLAS E PADGETT MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | HARRY E RUBASH MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DANIEL J BERRY MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | RICHARD IORIO MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | OLGA FOLEY |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | COMMITTEE CH |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | MEMBER AT LA |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | COMMITTEE CH |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | COMMITTE CHA |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | IMMED PAST P |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | 2ND VICE PRE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | 1ST VICE PRE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | COMMITTE CHA |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | EXECUTIVE DI |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1968 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 10 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 28000 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 28000 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 52619 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 52619 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | true |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 963267 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 10 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 1069 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 1069 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 2318 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2318 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 74194 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 74194 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 2217158 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 2779721 |
| IRS990/IRPDocumentCnt | 0 | 3 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | IL |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | TO ADVANCE KNOWLEDGE OF HIP DISORDERS, PROMOTE EVIDENCE-BASED TREATMENT, AND REFINE SURGERY OF THE HIP IN ORDER TO IMPROVE THE LIVES OF PATIENTS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 2854703 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 3355425 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 53203 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2262 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 2262 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 157938 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 157677 |
| IRS990/OtherExpensesGrp/Desc | 0 | TRAVELING FELLOWS |
| IRS990/OtherExpensesGrp/Desc | 1 | BOARD AND COMMITTEE EXP. |
| IRS990/OtherExpensesGrp/Desc | 2 | MISCELLANEOUS EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 3 | HIP SOCIETY SCORE |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 7749 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 81840 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 7995 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 7500 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 81840 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 7995 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 7749 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 7500 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 174063 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 175383 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 8250 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 7500 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 6266 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 22467 |
| IRS990/PrincipalOfficerNm | 0 | DANIEL J BERRY MD |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611430 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 813910 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 611430 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 611430 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | SPECIALTY DAY REVENUE |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | MEMBERSHIP DUES |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | JOINT COURSE |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | SUMMER MEETING |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 170216 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 117500 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 11459 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 3 | 4455 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 170216 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 117500 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 11459 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 4455 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | EXPENSES TO SUPPORT MEMBER MEETINGS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 7995 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | AWARDS TO ORGANIZATIONS TO PROMOTE RESEARCH ON THE FIELD OF ORTHOPAEDIC SURGERY. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 170959 |
| IRS990/ProgSrvcAccomActy3Grp/GrantAmt | 0 | 80619 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 606079 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 39509 |
| IRS990/PYInvestmentIncomeAmt | 0 | 56350 |
| IRS990/PYOtherExpensesAmt | 0 | 451354 |
| IRS990/PYOtherRevenueAmt | 0 | 8419 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 337525 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 517510 |
| IRS990/PYTotalExpensesAmt | 0 | 490863 |
| IRS990/PYTotalRevenueAmt | 0 | 1008373 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 447519 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 186130 |
| IRS990/RoyaltiesRevenueGrp/ExclusionAmt | 0 | 6004 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 6004 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt | 0 | 532500 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus2YearsAmt | 0 | 907500 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 1440000 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 579439 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 721579 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1107313 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 37120 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 77621 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 2523072 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 80198 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 64769 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 57074 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 51451 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 33422 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 286914 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 303630 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 222025 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 168848 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 280948 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 250297 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 1225748 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 80198 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 64769 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 57074 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 51451 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 33422 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 286914 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.07000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.08000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.57210 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.65650 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 2308820 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt | 0 | 532500 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt | 0 | 907500 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 1440000 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 883069 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 943604 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1276161 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 318068 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 327918 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 3748820 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 963267 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 1008373 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1333235 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 369519 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 361340 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 4035734 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 157938 |
| IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt | 0 | 1320 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 157677 |
| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 6038 |
| IRS990ScheduleD/CYEndwmtFundGrp/OtherExpendituresAmt | 0 | 7619 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 152093 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/ContributionsAmt | 0 | 1320 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 157938 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 13034 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 8509 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 162170 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt | 0 | 1320 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 152093 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 18573 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | -29970 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 163013 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 6570 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 162170 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -7413 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 111252 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt | 0 | 51997 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 163013 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -236 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | false |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | true |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 23136 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 492612 |
| IRS990ScheduleD/InvestmentExpensesNotIncld2Amt | 0 | 23136 |
| IRS990ScheduleD/InvestmentExpensesNotIncldAmt | 0 | 23136 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 53203 |
| IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct | 0 | 1.00000 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 53203 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 23136 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 940131 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE SOCIETY'S ENDOWMENT FUNDS ARE TO BE HELD IN PERPETUITY AND INVESTMENT INCOME IS TO BE UTILIZED FOR THE SOCIETY'S MISSION. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE D, PAGE 2, PART V, LINE 4 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 515748 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 963267 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 993334 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 492612 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | true |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/CashGrantAmt | 0 | 28000 |
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Displayed year
2014 • Form 990Detailed filing. Detailed filing data is available for this year.