Liabilities / Assets
69th percentile
Higher debt load relative to assets than 69% of similar nonprofits.
990 • Fiscal year 2017 • EIN 04-2764370
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
69th percentile
Higher debt load relative to assets than 69% of similar nonprofits.
Liabilities / Revenue
77th percentile
Higher debt load relative to revenue than 77% of similar nonprofits.
Net Margin
16th percentile
Higher net margin than 16% of similar nonprofits.
Top Officer Pay
98th percentile
Higher top officer pay than 98% of similar nonprofits.
Top officer pay equals 11.6% of source-year revenue.
Asset Growth
75th percentile
Faster asset growth than 75% of similar nonprofits.
Revenue Growth
61st percentile
Faster revenue growth than 61% of similar nonprofits.
Assets
Up$37,533,449
Up $4,274,377 (+13%) from 2016
Net Assets
Up$19,233,416
Up $1,628,807 (+9.3%) from 2016
Liabilities
Up$18,300,033
Up $2,645,570 (+17%) from 2016
Revenue
Up$17,779,517
Up $1,411,114 (+8.6%) from 2016
Expenses
Up$19,240,927
Up $4,176,323 (+28%) from 2016
Net Income
Down-$1,461,410
Down $2,765,209 (-212%) from 2016
The foundation provides cardiovascular services primarily to patients at the children's hospital in boston and other health care providers at satellite locations. The foundation was organized exclusively for charitable, scientific, and educational purposes. The foundation also provides care for patients located in massachusetts in need of cardiovascular services, regardless of their ability to pay.
The Foundation provides cardiovascular services primarily to patients at (see Schedule O) Boston Children's Hospital and at satellite locations. The Foundation also provides care for patients regardless of their ability to pay, as well as providing and subsidizing hospital and community based services that are either unavailable or limited elsewhere in the community.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $19,102,348 | $23,129,565 | ▲ $4,027,217 |
| Savings and Temporary Cash Investments | $6,467,360 | $4,605,600 | ▼ $1,861,760 |
| Receivables From Officers Etc | $2,200,000 | $2,880,000 | ▲ $680,000 |
| Accounts Receivable | $2,347,161 | $2,665,940 | ▲ $318,779 |
| Cash and Non-Interest-Bearing Accounts | $1,314,442 | $2,469,062 | ▲ $1,154,620 |
| Prepaid Expenses and Deferred Charges | $686,387 | $586,888 | ▼ $99,499 |
| Investments Other Securities | $568,894 | $577,345 | ▲ $8,451 |
| Other Notes and Loans Receivable, Net | $450,952 | - | - |
| Land, Buildings, and Equipment, Net | $41,694 | $22,538 | ▼ $19,156 |
| Total Assets | $33,259,072 | $37,533,449 | ▲ $4,274,377 |
| Other Assets Total | $79,834 | $596,511 | ▲ $516,677 |
| Liabilities | |||
| Other Liabilities | $15,176,445 | $14,971,330 | ▼ $205,115 |
| Grants Payable | - | $3,004,696 | - |
| Deferred Revenue | $462,503 | $243,753 | ▼ $218,750 |
| Accounts Payable and Accrued Expenses | $15,515 | $80,254 | ▲ $64,739 |
| Total Liabilities | $15,654,463 | $18,300,033 | ▲ $2,645,570 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $17,091,313 | $18,985,280 | ▲ $1,893,967 |
| Temporarily Rstr Net Assets | $513,296 | $248,136 | ▼ $265,160 |
| Total Net Assets Fund Balance | $17,604,609 | $19,233,416 | ▲ $1,628,807 |
| Total Liabilities and Net Assets / Fund Balance | $33,259,072 | $37,533,449 | ▲ $4,274,377 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | $22,538 | $95,231 | $117,769 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2016 | $513,296 | - | - | $265,160 | $248,136 |
| 2015 | $765,821 | - | - | $252,525 | $513,296 |
| 2014 | $1,973,000 | - | - | $1,207,179 | $765,821 |
| 2013 | $0 | $1,973,000 | - | - | $1,973,000 |
| 2012 | $1,128,433 | - | - | $1,128,433 | - |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Pedro del Nido MD | President | FT | $1,528,050 | $529,519 | $2,057,569 |
| John E Mayer Jr MD | Treasurer/Secretary | FT | $802,202 | $172,192 | $974,394 |
| Sitaram M Emani MD | Director | FT | $651,912 | $293,975 | $945,887 |
| Aditya K Kaza MD | Director | FT | $572,750 | $266,509 | $839,259 |
| Christopher W Baird MD | Director | FT | $589,662 | $248,526 | $838,188 |
| Francis Fynn-Thompson MD | Director | FT | $589,662 | $247,418 | $837,080 |
| - | Physician | FT | $365,531 | $12,565 | $378,096 |
| Jorge Salazar MD | Physician | - | $333,333 | $44,763 | $378,096 |
| Name | Title |
|---|---|
| Jorge Salazar MD | Institutional Trustee |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Winslow Wealth Management | Investment Management | 175 Federal Street, Boston, MA 02110 | $151,372 |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $12,386,658 |
| Grants and Similar Amounts Paid | $4,215,557 |
| Other Expenses | $2,638,712 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Current Officers, Directors, Trustees, and Key Employees | $6,912,172 | - | - | $6,912,172 |
| Grants to Domestic Orgs | $4,215,557 | - | - | $4,215,557 |
| Other Salaries and Wages | $2,594,396 | $1,084,788 | - | $3,679,184 |
| Other Employee Benefits | $683,052 | $295,224 | - | $978,276 |
| Pension Plan Contributions | $623,883 | - | - | $623,883 |
| Insurance | $369,306 | $13,262 | - | $382,568 |
| Office Expenses | $280,849 | $36,038 | - | $316,887 |
| Other Expenses | $314,270 | - | - | $314,270 |
| Payroll Taxes | $193,143 | - | - | $193,143 |
| Fees for Service Investment Mgmnt Fees | - | $151,302 | - | $151,302 |
| Travel | $80,821 | - | - | $80,821 |
| Fees for Services Legal | - | $78,752 | - | $78,752 |
| Fees for Services Accounting | - | $62,919 | - | $62,919 |
| Fees for Services Other | - | $23,596 | - | $23,596 |
| Depreciation Depletion | $19,156 | - | - | $19,156 |
| All Other Expenses | $5,727 | - | - | $5,727 |
| Conferences and Meetings | $2,074 | - | - | $2,074 |
| Total Functional Expenses | $17,495,046 | $1,745,881 | $0 | $19,240,927 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $19,240,927 |
| Total Expenses per Audited Statements | $19,240,927 |
| Total Expenses per Form 990 | $19,240,927 |
| Expenses Not Reported on Financial Statements | $0 |
| Expenses Not Reported on Form 990 | $0 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Boston Children's Hospital | Boston, MA | 501(c)(3) | General Support | $4,204,007 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Officers, Directors, Trustees, and Key Employees | $2,200,000 | $2,880,000 | ▲ $680,000 |
| Liability | Amount |
|---|---|
| Accrued severance benefit | $8,273,025 |
| Accrued pension obligation | $2,104,288 |
| Patient deposits | $1,684,490 |
| Due to Boston Children's Hospital | $1,367,946 |
| Deferred compensation plan | $696,433 |
| Accrued professional liability | $333,994 |
| Accrued profit sharing plan | $324,000 |
| Due to Physicians Organization | $170,241 |
| Due to affiliates | $16,913 |
“A majority of CHMC Cardiovascular Surgical Foundation, Inc.'s (the Foundation's) board members are physicians who are not independent from the Foundation. However, the Foundation is part of an integrated delivery system with Boston Children's Hospital (the Hospital) which does have a community board. The Foundation was organized in 1982. At the time, the board was composed entirely of physicians, a board structure that was approved by the Internal Revenue Service. The Foundation has since adjusted the board structure by adding the Physicians Organization at Children's Hospital, Inc. (the PO) as a member. See Schedule O, Part VI, Questions 3, 6, 7b, and 12 for more on the PO's rights.”
“The Physicians Organization at Children's Hospital, Inc. (the PO) is the Class "C" member of CHMC Cardiovascular Surgical Foundation, Inc. (the Foundation). The PO is responsible for providing management services to the Foundation. The PO has the power to approve the independent auditor and legal counsel of the Foundation from a list of firms mutually agreed to by the PO and the Foundation. The PO also has the right to review, but not to approve, the annual budgets and by-law changes of the Foundation. Lastly, Boston Children's Hospital has the right to review for compliance with applicable law, the general terms of and any modification to physician compensation and benefit plans for all physician employees of the Foundation.”
“CHMC Cardiovascular Surgical Foundation, Inc. (the Foundation) has three classes of members. The Chief of the Department of Cardiac Surgery (the Department) of Boston Children's Hospital (the Hospital) is the sole Class "A" member. Any member of the Department (other than the Chief) who holds a professional staff appointment from Harvard Medical School, and who is geographically full-time at the Hospital shall be a Class "B" member. Other physicians' upon recommendation from the Chief and approval from the President of the Hospital may be permitted to be Class "B" members. The Physicians Organization at Children's Hospital, Inc. is the Class "C" member of the Foundation.”
“According to the Articles of Organization, the Class "A" member is the Chief of the Department of Cardiac Surgery (the Department) of Boston Children's Hospital (the Hospital). Any other member of the Department who holds a professional staff appointment in cardiovascular surgery at the Hospital, has a full-time faculty appointment from Harvard Medical School, and who is geographically full-time at the Hospital shall be a Class "B" member. A Class "A or "B" member shall hold membership as long as he/she remains qualified for membership. Only Class "A and "B" members may vote in annual meetings or other elections, serve on the Hospital's Board of Trustees, or nominate candidates for election to the Board.”
“The Physicians Organization at Children's Hospital, Inc. (the PO) is the Class "C" member of CHMC Cardiovascular Surgical Foundation, Inc. (the Foundation). The PO is responsible for providing management services to the Foundation. The PO has the power to approve the independent auditor and legal counsel of the Foundation from a list of firms mutually agreed to by the PO and the Foundation. The PO also has the right to review, but not to approve, the annual budgets and by-law changes of the Foundation. Lastly, Boston Children's Hospital has the right to review for compliance with applicable laws, the general terms of any modification to the physician compensation and benefit plans for all physician employees of the Foundation. As a Class "C" member of the Foundation, the PO attends the Foundation's annual meeting.”
“The detailed review will be conducted by the President of the Foundation, Pedro J. del Nido, MD and the Administrator, Janet Horgan. A copy of the Form 990 will be provided to the Board prior to filing. The detailed review will be conducted before filing the return with the Internal Revenue Service.”
“In conjunction with Boston Children's Hospital, the Physicians Organization at Children's Hospital, Inc. (the PO) administers an annual conflict of interest disclosure process to all of its member Foundations which asks physicians (officers, top management, and highly compensated employees) and selected Foundation staff to disclose potential conflicts. A disclosure statement will be circulated annually to members of the PO. The audit committee shall determine those individuals (including medical staff members) who shall be required to complete the disclosure statement. The audit committee, at its discretion, may either: 1) refer any or all disclosure statements to the Board of Directors; 2) appoint an ad hoc committee to review and resolve any conflict of interest issues; or 3) review and resolve any conflict of interest personally or through a desingnee(s). Any person not receiving a disclosure statement has an affirmative obligation to disclose to the PO President, PO General Counsel, or his/her supervisor whenever he/she believes he/she has or may have a conflict of interest. Similarly, each person completing a disclosure statement has an affirmative obligation to update the statement any time circumstances change and/or he/she believes that a conflict of interest may exist. In the event a conflict of interest is found to exist, the Foundation prohibits the member from voting on any matter to which that conflict relates or otherwise influences the voting on such matter.”
“All the physicians (top management, officers, and highly compensated individuals) fall under compensation guidelines determined by Harvard University (Harvard) with limitations established for certain positions/ranks within the medical school. Annually, compensation is reviewed and reported to Boston Children's Hospital's (the Hospital's) Board of Trustees to ensure that total direct and indirect compensation does not exceed the pre-determined guidelines of Harvard. Any new indirect benefit plan requires approval by CHMC Cardiovascular Surgical Foundation, Inc.'s (the Foundation's) Board of Directors, which then must be reviewed and permitted by the Hospital. Major procedures of the approval process involve: comparing compensation data of physicians within the comparable field of medicine; indirect compensation currently being offered; and the financial stability of the Foundation.”
“The Foundation maintains all financial records, conflict of interest policies, and governing documents at its main office at 300 Longwood Avenue, Boston, MA 02115. The documents are available upon request.”
“The prior year column of the balance sheet on Form 990 was updated to agree to the audited financial statements. The lines that were updated are: Line 1 was updated from $3,296,102 to $1,314,442; Line 2 was updated from $2,514,000 to $6,467,360; Line 5 was updated from $0 to $2,200,000; Line 7 was updated from $2,650,952 to $450,952; Line 11 was updated from $14,120,214 to $19,102,348; Line 12 was updated from $7,522,728 to $568,894; line 17 was updated from $1,223,728 to $15,515; and Line 25 was updated from $13,968,232 to $15,176,445.”
“Pension adjustment 692,843.”
“The audit process and scope has not changed from the prior year.”
“The endowment funds represent assets held in trust that are available for physician recruitment whose use has been restricted by donors to a specific time period or purpose.”
“The Foundation is a tax-exempt corporation as described in Section 501(c)(3) of the Internal Revenue Code (the Code), and is exempt from federal income taxes on related income pursuant to Section 501(a) of the Code. In addition, the Foundation qualifies for the charitable contribution deduction under Section 170(b)(1)(A), and has been classified as an organization that is not a private foundation under Section 509(a)(2). Tax-exempt organization could be required to record an obligation for income taxes as the result of a tax position they have historically taken on various tax exposure items, including unrelated business income or tax status. Management of the Foundation has evaluated the positions taken on the Foundation's filed tax returns and has concluded that no uncertain income tax positions exist at September 30, 2017. The Foundation's tax years from 2014 through 2017 are potentially subject to examination.”
“Pension adjustment 692,843.”
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 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 15515 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 80254 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 2347161 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 2665940 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | The Foundation provides cardiovascular services primarily to patients at (see Schedule O) Boston Children's Hospital and at satellite locations. The Foundation also provides care for patients regardless of their ability to pay, as well as providing and subsidizing hospital and community based services that are either unavailable or limited elsewhere in the community. |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 5727 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 5727 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | John E Mayer Jr MD |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6173557008 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 300 Longwood Ave |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Boston |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02115 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 1314442 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 2469062 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 6912172 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 6912172 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 2074 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 2074 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 151372 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 175 Federal Street |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | Boston |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02110 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | Winslow Wealth Management |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | Investment Management |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 4215557 |
| IRS990/CYInvestmentIncomeAmt | 0 | 430202 |
| IRS990/CYOtherExpensesAmt | 0 | 2638712 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 17349315 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -1461410 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 12386658 |
| IRS990/CYTotalExpensesAmt | 0 | 19240927 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 17779517 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 462503 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 243753 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 1 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 19156 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 19156 |
| IRS990/Desc | 0 | The Foundation provides cardiovascular services primarily to patients at Boston Children's Hospital and at satellite locations. The Foundation may charge for patient care and other medical services, provided that any net income is used for the charitable, scientific, and educational purposes for which the Foundation was created. The Foundation also provides care for patients regardless of their ability to pay, as well as providing and supporting hospital and community based services that are either unavailable or limited elsewhere in the community. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 8 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 16970195 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 62919 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 62919 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 78752 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 78752 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 23596 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 23596 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 151302 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 151302 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 55.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/BusinessName/BusinessNameLine1Txt | 0 | Physicians Org at CH Inc |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| 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/InstitutionalTrusteeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 34764 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 31516 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 31481 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 31099 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 32181 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 34156 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 12565 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Pedro del Nido MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | John E Mayer Jr MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Sitaram M Emani MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Aditya K Kaza MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Christopher W Baird MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Francis Fynn-Thompson MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Jorge Salazar MD |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 2022805 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 942878 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 914406 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 808160 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 806007 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 802924 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 365531 |
| 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/TitleTxt | 0 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Treasurer/Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Institutional Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Physician |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1982 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolAndSepBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 15658 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantAmt | 0 | 4215557 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 3004696 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 4215557 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 4215557 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 115658 |
| IRS990/GrossReceiptsAmt | 0 | 17879517 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 7 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InfoInScheduleOPartXInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 13262 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 369306 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 382568 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 414281 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 414544 |
| IRS990/InvestmentIncomeGrp/UnrelatedBusinessRevenueAmt | 0 | 263 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 568894 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 577345 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 19102348 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 23129565 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 95231 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 41694 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 22538 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 117769 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 100000 |
| IRS990/LoanOutstandingInd | 0 | 1 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | The Foundation provides cardiovascular services primarily to patients at Boston Children's Hospital and at satellite locations. The Foundation carries on and promotes basic and applied medical research and education in the field of cardiovascular surgery (see Schedule O) by teaching students and other medical and scientific personnel. The Foundation also provides care for patients regardless of their ability to pay. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 17604609 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 19233416 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 15658 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 15658 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 2397374 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 36038 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 280849 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 316887 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 79834 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 596511 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 692843 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 295224 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 683052 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 978276 |
| IRS990/OtherExpensesGrp/Desc | 0 | PO dues |
| IRS990/OtherExpensesGrp/Desc | 1 | Bad debt expense |
| IRS990/OtherExpensesGrp/Desc | 2 | Billing services |
| IRS990/OtherExpensesGrp/Desc | 3 | Coordinated Specialty P |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 455407 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 426494 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 318739 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 314270 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 455407 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 426494 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 318739 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 314270 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 15176445 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 14971330 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 1084788 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 2594396 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 3679184 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 450952 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 193143 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 193143 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 623883 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 623883 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 686387 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 586888 |
| IRS990/PrincipalOfficerNm | 0 | Pedro del Nido MD |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 621300 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 611710 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 621990 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Patient Service Revenue |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Education & Research |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | Other Revenue |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 16507246 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 477051 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 365018 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 16507246 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 477051 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 365018 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | The Foundation receives income from Boston Children's Hospital for providing administration, supervision, and teaching services. The Foundation carries on and promotes basic and applied medical research and education in the field of cardiovascular surgery by teaching students and other medical and scientific personnel; by providing research grants; giving lectures; and publishing information concerning problems and research results in the field of pediatric cardiovascular surgery in order to educate the general public and the medical profession. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 524851 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 477051 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 1721004 |
| IRS990/PYInvestmentIncomeAmt | 0 | 191238 |
| IRS990/PYOtherExpensesAmt | 0 | 1813786 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 16177165 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 1303799 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 11529814 |
| IRS990/PYTotalExpensesAmt | 0 | 15064604 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 16368403 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 2200000 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 2880000 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -1461410 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 16872264 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 6467360 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 4605600 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | Miscellaneous revenue - 2012 Amount: $ -14,938. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | Schedule A, Part III, Line 12, Explanation of Other Income: |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 414281 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 295609 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 258290 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 242441 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 142399 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 1353020 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 17349315 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 16177165 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 12928195 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 12829808 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 11943451 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 71227934 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 414281 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 295609 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 258290 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 242441 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 142399 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 1353020 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.01860 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.01710 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearAmt | 0 | 263 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus1YearAmt | 0 | 882 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1331 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 2476 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | -14938 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | -14938 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.98150 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.98330 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 71227934 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 17349315 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 16177165 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 12928195 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 12829808 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 11943451 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 71227934 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 17763859 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 16473656 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 13187816 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 13072249 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 12070912 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 72568492 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleD/BoardDesignatedBalanceEOYPct | 0 | 0.00000 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 513296 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 248136 |
| IRS990ScheduleD/CYEndwmtFundGrp/OtherExpendituresAmt | 0 | 265160 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 765821 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 513296 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 252525 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 1973000 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 765821 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 1207179 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 0 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 1973000 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 1973000 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 1128433 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 1128433 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 22538 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 95231 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 117769 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 19240927 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 2397374 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 1367946 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 170241 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 2 | 16913 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 3 | 1684490 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 4 | 2104288 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 5 | 333994 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 6 | 324000 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 7 | 8273025 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 8 | 696433 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | Due to Boston Children's Hospital |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | Due to Physicians Organization |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 2 | Due to affiliates |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 3 | Patient deposits |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 4 | Accrued pension obligation |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 5 | Accrued professional liability |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 6 | Accrued profit sharing plan |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 7 | Accrued severance benefit |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 8 | Deferred compensation plan |
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Displayed year
2017 • Form 990Detailed filing. Detailed filing data is available for this year.