Liabilities / Assets
84th percentile
Higher debt load relative to assets than 84% of similar nonprofits.
EIN 80-0778181 • 501(c)4 • Houston, TX
Profile
Memorial hermann accountable care organization (mhaco) is dedicated to promoting social welfare by achieving the goals of the three-part aim of the medicare shared savings program: lower cost, improved care, and better health. Mhaco seeks to improve health care for individuals by (1) investing in the primary care physicians who are directly accountable for the patient population, (2) investing in technology innovations and health care processes management, population management, and high-risk patient identification, and (3) lowering the growth of expenditures by driving high quality, consistent care through mhacos network of care providers, hospitals, and other healthcare facilities. As a result, mhaco is advancing health and social welfare of the community by seamlessly bridging care delivery, physicians and health solutions.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
84th percentile
Higher debt load relative to assets than 84% of similar nonprofits.
Liabilities / Revenue
37th percentile
Higher debt load relative to revenue than 37% of similar nonprofits.
Net Margin
21st percentile
Higher net margin than 21% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
2nd percentile
Faster asset growth than 2% of similar nonprofits.
Revenue Growth
11th percentile
Faster revenue growth than 11% of similar nonprofits.
Assets
Down$150,795
Down $5,595,218 (-97%) from 2022
Liabilities
Down$73,687
Down $3,454,786 (-98%) from 2022
Net Assets
Down$77,108
Down $2,140,432 (-97%) from 2022
Revenue
Down$11,446,170
Down $22,578,534 (-66%) from 2022
Expenses
Down$13,586,602
Down $21,730,124 (-62%) from 2022
Net Income
Down-$2,140,432
Down $848,410 (-66%) from 2022
Most recent year
2023 • Form 990Detailed filing. Detailed filing data is available for this year.
Memorial hermann accountable care organization (mhaco) is dedicated to promoting social welfare by achieving the goals of the three-part aim of the medicare shared savings program: lower cost, improved care, and better health. Mhaco seeks to improve health care for individuals by (1) investing in the primary care physicians who are directly accountable for the patient population, (2) investing in technology innovations and health care processes management, population management, and high-risk patient identification, and (3) lowering the growth of expenditures by driving high quality, consistent care through mhacos network of care providers, hospitals, and other healthcare facilities. As a result, mhaco is advancing health and social welfare of the community by seamlessly bridging care delivery, physicians and health solutions.
Memorial Hermann Accountable Care Organization is dedicated to promoting social welfare by achieving the goal of the Medicare Shared Savings Program.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Prepaid Expenses and Deferred Charges | $49,704 | $0 | ▼ $49,704 |
| Accounts Receivable | $5,696,309 | $500 | ▼ $5,695,809 |
| Cash and Non-Interest-Bearing Accounts | $0 | $0 | → $0 |
| Savings and Temporary Cash Investments | $0 | $0 | → $0 |
| Other Notes and Loans Receivable, Net | $0 | $0 | → $0 |
| Pledges and Grants Receivable | $0 | $0 | → $0 |
| Receivable From Disqualified Prsn | $0 | $0 | → $0 |
| Receivables From Officers Etc | $0 | $0 | → $0 |
| Investments Other Securities | $0 | $0 | → $0 |
| Investments Program Related | $0 | $0 | → $0 |
| Investments in Publicly Traded Securities | $0 | $0 | → $0 |
| Land, Buildings, and Equipment, Net | $0 | $0 | → $0 |
| Intangible Assets | $0 | $0 | → $0 |
| Inventories for Sale or Use | $0 | $0 | → $0 |
| Loans From Officers Directors | $0 | $0 | → $0 |
| Total Assets | $5,746,013 | $150,795 | ▼ $5,595,218 |
| Other Assets Total | $0 | $150,295 | ▲ $150,295 |
| Liabilities | |||
| Other Liabilities | $3,242,281 | $0 | ▼ $3,242,281 |
| Accounts Payable and Accrued Expenses | $286,192 | $73,687 | ▼ $212,505 |
| Grants Payable | $0 | $0 | → $0 |
| Mortgage Notes Payable Secured by Investment Property | $0 | $0 | → $0 |
| Unsecured Notes Loans Payable | $0 | $0 | → $0 |
| Deferred Revenue | $0 | $0 | → $0 |
| Escrow Account Liability | $0 | $0 | → $0 |
| Tax Exempt Bond Liabilities | $0 | $0 | → $0 |
| Total Liabilities | $3,528,473 | $73,687 | ▼ $3,454,786 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $2,217,540 | $77,108 | ▼ $2,140,432 |
| Net Assets With Donor Restrictions | $0 | $0 | → $0 |
| Total Net Assets Fund Balance | $2,217,540 | $77,108 | ▼ $2,140,432 |
| Total Liabilities and Net Assets / Fund Balance | $5,746,013 | $150,795 | ▼ $5,595,218 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Assets Org | $150,295 | - | - |
| Name | Title |
|---|---|
| David L Callender MD | CEO/President |
| Ankur Doshi MD | Director |
| Brian Heaps MD | Director |
| Chistophe Salcedo MD | Director |
| Deborah Cannon | Director |
| Grover Jackson | Director |
| Ira Flax MD | Director |
| John Esquivel | Director |
| Laura Aronson MD | Director |
| Phillip Chang MD | Director |
| Roland Garcia Jr | Director |
| Deborah Gordon | Evp, CAO/CLO |
| Alec King | Evp, CFO |
| James McCarthy MD | EVP, Chief Physician Executive |
| Robert McStay | SVP, Chief Compliance Officer |
| J Kevin Giglio MD | SVP, Chief Medical Officer |
| Line Item | Amount |
|---|---|
| Other Expenses | $13,586,602 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Other | $12,985,579 | $174,746 | - | $13,160,325 |
| Fees for Services Legal | - | $693,549 | - | $693,549 |
| Fees for Services Accounting | - | $71,667 | - | $71,667 |
| Information Technology | - | $61,519 | - | $61,519 |
| Office Expenses | - | $8,573 | - | $8,573 |
| Other Expenses | $7,900 | - | - | $7,900 |
| Total Functional Expenses | $12,576,548 | $1,010,054 | $0 | $13,586,602 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $0 |
| Fundraising Gross Income | $0 |
| Gaming Direct Expenses | $0 |
| Gaming Gross Income | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Receivables from Disqualified Persons | $0 | $0 | → $0 |
| Receivables from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Liability | Amount |
|---|---|
| Intercompany Payable | $0 |
| Accrued Care Coordination | $0 |
“Memorial Hermann Accountable Care Organization has as its sole member Memorial Hermann Health System.”
“The corporation's members shall have such powers, exercise such rights and perform such duties as members of the corporation as may be required by applicable law or by express provision of the certificate of formation or its bylaws, and the members shall have no other powers, rights, or duties. The members shall elect directors to fill any existing or soon to be existing vacancy occurring in the board of directors.”
“The following matters are reserved to the corporation's members and shall require the affirmative action of the members to be effective: any amendment to or restatement or repeal of the certificate of formation; any amendment to or restatement or repeal of these bylaws; the sale, transfer, or other disposition of all or substantially all of the assets of the corporation and its affiliates; the merger of the corporation into, or the consolidation of the corporation with, any other entity; or, the dissolution of the corporation.”
“The form 990 is prepared and reviewed by memorial hermann system tax department. The system tax department works with other departments throughout the organization to obtain the information needed to complete the form 990. Upon completion, the form 990 is reviewed by the organization's chief financial officer, chief accounting officer, and/or other key officers. A complete copy of the form 990 is then provided to each member of the governing body prior to filing the form 990.”
“Memorial Hermann Accountable Care Organization follows the conflict of interest disclosure process adopted by its sole member, Memorial Hermann Health System. Memorial Hermann Health System utilizes a conflict of interest survey and has codified its procedure in a policy. The policy is monitored by our Corporate Compliance Department through annual surveys of board members, corporate officers, management level employees, and other selected employees, physicians and vendors for all of its entities and related affiliates. In addition to responding to the survey, each recipient affirms that they have received a copy of the policy, has read and understood it, has agreed to comply with it, and understands that Memorial Hermann is a charitable organization that must engage in primarily tax-exempt purpose activities. The Corporate Compliance Department, Chief Legal Officer and the Corporate Audit Committee, consisting of independent board members, receive a report of all items disclosed. The Audit Committee Chair reports the existence of any conflicts to the Corporate Board of Directors. Memorial Hermann Health System's conflicts of interest policy requires that Board members excuse themselves from discussions in which they have a conflict of interest. The policy also subjects Board members to disciplinary action if they are found to have violated the policy.”
“The compensation committee of the memorial hermann board of directors retains the ultimate discretionary authority over all elements of executive compensation. The committee is comprised of individuals who are not employed by memorial hermann, and have no conflicting interests. The process for determining compensation for the organization's ceo and disqualified persons is modeled after the requirements in irc section 4958 to establish the presumption of reasonable compensation. The compensation committee reviews and approves the total remuneration for the organization's disqualified persons in advance of being paid. On an annual basis, the compensation committee engages an independent third-party executive compensation consultant who uses comparable market data from published surveys and/or forms 990 of similar organizations to perform a competitive analysis and write an opinion letter regarding the competitive position of memorial hermann's disqualified persons. The compensation committee reviews the comparability data and opinion letter, and documents its discussion and decisions in minutes that are retained with the organization's other governance materials. The analysis is performed annually and it includes the president and ceo, all executive vice presidents and senior vice presidents of the organization, as well as family members of disqualified persons who are employed by memorial hermann.”
“Certain documents of the organization are available to the public through the texas secretary of state, such as the organization's certificate of formation and any amendments thereto. The organization is included in the consolidated audited financial statements, which are attached to the form 990 and are made available to the public upon request. The organization's other governing documents and conflicts of interest policy are not made available to the public.”
“Description:medical serevices fees total fees:12985579”
“Description:consulting fees total fees:173690”
“Description:bank fees total fees:1056”
“For fiscal years ending june 30, 2023 and 2022, memorial hermann accountable care organization management has determined that there are no material uncertain tax positions that require recognition in the accompanying consolidated balance sheets.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | At Memorial Hermann, we believe that healthcare providers should be accountable for the care they deliver. Memorial Hermann Accountable Care Organization (MHACO) is committed to delivering high-quality care in a cost-effective manner. In addition to the health system's 17 hospitals, numerous specialty institutes and advanced outpatient facilities, MHACO consists of a network of affiliated physicians that unite independent and employed physicians of every specialty throughout the Houston area in a common commitment to quality and accountability. These physicians practice evidence-based medicine proven to result in better clinical outcomes and shorter hospital stays-as well as cost savings for healthcare consumers. At Memorial Hermann, we're advancing health in our community by seamlessly bridging care delivery, physicians and health solutions. Our hospitals and affiliated physicians utilize information technology and specialized tools to increase care effectiveness and safety while getting patients more engaged in managing their health. Through a process called clinical integration, these healthcare providers share information about patient care with each other. This allows them to deliver care that is more coordinated and therefore, more cost-effective. Each healthcare provider treating a patient receives a more complete picture of that patient's health so physicians and patients can make better, more informed healthcare decisions. In addition to delivering care that leads to shorter hospital stays, MHACO physicians aim to keep patients out of the hospital in the first place. Through the use of preventive medicine and a team-based, proactive approach, MHACO physicians can identify patients at risk of illness before they become ill. For patients with chronic conditions, MHACO offers a full continuum of care that leads to better clinical outcomes and controls healthcare costs. Care Coordination teams focuses efforts on discharge planning and follow-up needs for any patient assigned to the ACO and admitted in a Memorial Hermann hospital as an in-patient. MHACO utilizes data analytics to provide meaningful actionable information to physicians. MHACO's goal is to improve the health of the Greater Houston community through increased access, lower costs, and improved care. According to CMS reports, Memorial Hermann Accountable Care Organization was the top performing MSSP ACO in terms of generated savings for performance years 2013, 2014, 2015, #8 out of 432 in 2016, #11 of 472 in 2017, and #24 of 548 in 2018. |
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| IRS990/DisregardedEntityInd | 0 | false |
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| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 0 |
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| IRS990/ElectionOfBoardMembersInd | 0 | true |
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| IRS990/ExpenseAmt | 0 | 12576548 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
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| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 71667 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 693549 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 693549 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.0 |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | James McCarthy MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Alec King |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Robert McStay |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | J Kevin Giglio MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Ira Flax MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Grover Jackson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Ankur Doshi MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Roland Garcia Jr |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | John Esquivel |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Deborah Cannon |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Phillip Chang MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Chistophe Salcedo MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Laura Aronson MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Brian Heaps MD |
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| 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/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 3539897 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 1617976 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 1586711 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 1388329 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 557071 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 167130 |
| 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/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CEO/President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | EVP, CAO/CLO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | EVP, Chief Physician Executive |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | EVP, CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | SVP, Chief Compliance Officer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | SVP, Chief Medical Officer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | Director |
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| IRS990/FormationYr | 0 | 2012 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
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| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/FundraisingDirectExpensesAmt | 0 | 0 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GamingDirectExpensesAmt | 0 | 0 |
| IRS990/GamingGrossIncomeAmt | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 10 |
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| IRS990/GrantsPayableGrp/EOYAmt | 0 | 0 |
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| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 11446170 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 0 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
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| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 61519 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 61519 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 0 |
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| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
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| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
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| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | MEMORIAL HERMANN ACCOUNTABLE CARE ORGANIZATION (MHACO) IS DEDICATED TO PROMOTING SOCIAL WELFARE BY ACHIEVING THE GOALS OF THE THREE-PART AIM OF THE MEDICARE SHARED SAVINGS PROGRAM: LOWER COST, IMPROVED CARE, AND BETTER HEALTH. MHACO SEEKS TO IMPROVE HEALTH CARE FOR INDIVIDUALS BY (1) INVESTING IN THE PRIMARY CARE PHYSICIANS WHO ARE DIRECTLY ACCOUNTABLE FOR THE PATIENT POPULATION, (2) INVESTING IN TECHNOLOGY INNOVATIONS AND HEALTH CARE PROCESSES MANAGEMENT, POPULATION MANAGEMENT, AND HIGH-RISK PATIENT IDENTIFICATION, AND (3) LOWERING THE GROWTH OF EXPENDITURES BY DRIVING HIGH QUALITY, CONSISTENT CARE THROUGH MHACOS NETWORK OF CARE PROVIDERS, HOSPITALS, AND OTHER HEALTHCARE FACILITIES. AS A RESULT, MHACO IS ADVANCING HEALTH AND SOCIAL WELFARE OF THE COMMUNITY BY SEAMLESSLY BRIDGING CARE DELIVERY, PHYSICIANS AND HEALTH SOLUTIONS. |
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| IRS990/MoreThan5000KToOrgInd | 0 | false |
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| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 77108 |
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| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
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| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 77108 |
| IRS990/NondeductibleContributionsInd | 0 | false |
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| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 8573 |
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| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 150295 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | STATE FRANCHISE TAX |
| IRS990/OtherExpensesGrp/Desc | 1 | MEMBERSHIPS |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | -416931 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 7900 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | -416931 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 7900 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 3242281 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 0 |
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| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 49704 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | JAMES J MCCARTHY MD |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 620000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 620000 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MEDICARE SHARED SAVINGS PROGRAM |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | CARE COORDINATION AND MANAGEMENT |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | -5694359 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 17140529 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | -5694359 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 17140529 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 0 |
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| IRS990/PYOtherExpensesAmt | 0 | 35316726 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 34024704 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -1292022 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 35316726 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 34024704 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
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| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -2140432 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | true |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/RentalIncomeOrLossGrp/PersonalAmt | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | true |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 11446170 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 0 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/FederalIncomeTaxLiabilityAmt | 0 | 0 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 0 | 150295 |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 0 | INTERCOMPANY RECIEVABLE |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 0 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 0 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | INTERCOMPANY PAYABLE |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | ACCRUED CARE COORDINATION |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | FOR FISCAL YEARS ENDING JUNE 30, 2023 AND 2022, MEMORIAL HERMANN ACCOUNTABLE CARE ORGANIZATION MANAGEMENT HAS DETERMINED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION IN THE ACCOMPANYING CONSOLIDATED BALANCE SHEETS. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990 Schedule D Part X Line 2 |
| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 150295 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 0 |
| IRS990ScheduleJ/AnyNonFixedPaymentsInd | 0 | true |
| IRS990ScheduleJ/BoardOrCommitteeApprovalInd | 0 | X |
| IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd | 0 | false |
| IRS990ScheduleJ/CompBsdOnRevRelatedOrgsInd | 0 | false |
| IRS990ScheduleJ/CompensationCommitteeInd | 0 | X |
| IRS990ScheduleJ/CompensationSurveyInd | 0 | X |
| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | false |
| IRS990ScheduleJ/Form990OfOtherOrganizationsInd | 0 | X |
| IRS990ScheduleJ/IndependentConsultantInd | 0 | X |
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