EIN 20-2553101

MHM Support Services

IRS 501(c) type
Num. employees
Year formed
Most recent tax filings
MHM Support Services brings to life the healing ministry of Jesus through its compassionate care and exceptional service, in line with the mission of The Sisters of Mercy. As an integral part of the operating hospital members of the controlled group of tax-exempt organizations that share a common parent with it, MHM Support Services conducts various services in Chesterfield, MO.
Related structure
MHM Support Services is child organization, under the parent exemption from United States Conference of Catholic Bishops (USCCB).
Total revenues
Total expenses
Total assets
Num. employees

Program areas at MHM Support Services

MHM Support Services is organized and at all times is operated as an integral part of the operating hospital members of the controlled group of tax-exempt organizations which share a common parent with MHM Support Services. MHM Support Services conducts centralized activities and functions and provides centralized Services that are essential to carrying out the hospital members' exempt purposes. The Services include treasury, information technology, clinical quality management, legal and compliance counsel, compensation and benefits, consulting, performance management, revenue management, capital management, clinical engineering, and clinical safety. As a supporting organization by providing these Services, it allows the supported organizations to further their exempt purposes.

Grants made by MHM Support Services

GranteeGrant descriptionAmount
Concordance Academy of LeadershipSupport Mission$210,000
Saint Louis Symphony OrchestraSupport Mission$106,000
Mercy Ministries of LaredoSupport Mission$45,330
...and 50 more grants made totalling $1,114,880

Who funds MHM Support Services

Grants from foundations and other nonprofits
Mercy HealthSupport Operations of Organization$187,159
Mercy Health FoundationProvide Support for Workforce Inclusion for Disabled Workers$18,819

Personnel at MHM Support Services

James BrittonPresident , Mercy Health Chief Executive Officer$3,804,440
Lynn BrittonPresident and Chief Executive Officer
Stephen L MacKinPresident , Mercy Health Chief Executive Officer / Executive Vice President , Mercy; President , Mercy ST.$1,494,690
Shannon SockSenior Vice President and Chief Financial Officer$2,422,966
Cynthia Bentzen-Mercer, PHDExecutive Vice President, Chief Administrative Officer, President
...and 21 more key personnel

Financials for MHM Support Services

RevenuesFYE 06/2022
Total grants, contributions, etc.$450,088
Program services$1,184,720,022
Investment income and dividends$2,730,158
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$15,000
Net gain from sale of non-inventory assets$772,974
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$39,214,109
Total revenues$1,227,902,351

Form 990s for MHM Support Services

Fiscal year endingDate received by IRSFormPDF link
2022-062023-05-11990View PDF
2021-062022-07-11990View PDF
2020-062021-05-25990View PDF
2019-062020-09-22990View PDF
2018-062019-07-26990View PDF
...and 8 more Form 990s
Data update history
July 1, 2023
Updated personnel
Identified 16 new personnel
June 27, 2023
Received grants
Identified 2 new grant, including a grant for $187,159 from Mercy Health
February 3, 2023
Posted financials
Added Form 990 for fiscal year 2021
November 5, 2021
Used new vendors
Identified 2 new vendors, including , and
September 11, 2021
Received grants
Identified 2 new grant, including a grant for $165,830 from Mercy Health
Nonprofit Types
ClinicsHealth organizationsChapter / child organizations
CatholicChristianReligiousPolitical advocacyLobbyingProvides scholarshipsTax deductible donations
General information
14528 South Outer Forty Rd Ste 100
Chesterfield, MO 63017
Metro area
St. Louis, MO-IL
St. Louis County, MO
Website URL
(314) 579-6100
IRS details
Fiscal year end
Taxreturn type
Form 990
Year formed
Eligible to receive tax-deductible contributions (Pub 78)
NTEE code, primary
E91: Nursing, Convalescent Facilities
NAICS code, primary
621: Outpatient Health Care Practitioners and Facilities
Parent/child status
Child within group exemption
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