| Carle Hoopeston Regional Health Center | CAH | GRAND RAPIDS | 2017-04-01 |
| KALKASKA MEMORIAL HEALTH CENTER | CAH | GRAND RAPIDS | 2017-07-01 |
| SHERIDAN COMMUNITY HOSPITAL | CAH | GRAND RAPIDS | 2018-01-01 |
| EATON RAPIDS MEDICAL CENTER | CAH | GRAND RAPIDS | 2019-04-01 |
| SPARROW EATON HOSPITAL | CAH | GRAND RAPIDS | 2015-10-01 |
| SPARROW IONIA HOSPITAL | CAH | GRAND RAPIDS | 2017-10-01 |
| St Francis Hospital | CAH | GRAND RAPIDS | 2019-10-01 |
| Corewell Health Gerber Hospital | CAH | GRAND RAPIDS | 2015-04-01 |
| Corewell Health Pennock Hospital | CAH | GRAND RAPIDS | 2021-10-01 |
| HURON MEMORIAL HOSPITAL | CAH | GRAND RAPIDS | 2021-07-26 |
| INTERCARE ADMINISTRATION | CH | GRAND RAPIDS | 2014-01-01 |
| Great Lakes Bay Health Centers David R. Gamez | CH | GRAND RAPIDS | 2024-01-01 |
| HEALTHSOURCE OF OHIO, INC. | CH | GRAND RAPIDS | 2017-10-01 |
| Hackley Community Care Baker Site | CH | GRAND RAPIDS | 2019-01-01 |
| Muskegon High Teen Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Integrated Health Clinic | CH | GRAND RAPIDS | 2024-01-01 |
| Oakridge Teen Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Hackley Community Care Clinton Site | CH | GRAND RAPIDS | 2024-01-01 |
| Hackley Community Care Forest Site | CH | GRAND RAPIDS | 2024-01-01 |
| Hackley Community Care Center Mobile Dental Unit 1 | CH | GRAND RAPIDS | 2025-01-01 |
| Hackley Community Care Medical Mobile Unit 2 | CH | GRAND RAPIDS | 2025-01-01 |
| Holton Elementary School | CH | GRAND RAPIDS | 2025-01-01 |
| Edgewood Elementary School | CH | GRAND RAPIDS | 2025-01-01 |
| Marquette Elementary School | CH | GRAND RAPIDS | 2025-01-01 |
| Holton High School | CH | GRAND RAPIDS | 2025-01-01 |
| Charles Hackley Middle School | CH | GRAND RAPIDS | 2025-01-01 |
| Open Door Health Services | CH | GRAND RAPIDS | 2019-10-01 |
| MUSKEGON FAMILY CARE | CH | GRAND RAPIDS | 2020-07-01 |
| Cedar Community Health Center | CH | GRAND RAPIDS | 2018-07-01 |
| Forest Community Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Eastern Community Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Sexton Community Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Birch Community Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Allen Community Health Center | CH | GRAND RAPIDS | 2024-01-01 |
| Alcona Health Center-Lincoln Services | CH | GRAND RAPIDS | 2015-10-01 |
| CHERRY STREET HEALTH CENTER | CH | GRAND RAPIDS | 2019-10-01 |
| DOWNRIVER COMMUNITY SERVICES, INC. | CH | GRAND RAPIDS | 2017-10-01 |
| FAMILY MEDICAL CENTER OF MI, INC | CH | GRAND RAPIDS | 2025-01-01 |
| Western Wayne Family Health Centers | CH | GRAND RAPIDS | 2017-07-01 |
| HealthLinc Valparaiso | CH | GRAND RAPIDS | 2026-04-01 |
| HealthNet Administration/HealthNet Specialty Care at Barrington | CH | GRAND RAPIDS | 2017-04-01 |
| Hamilton Community Health Network, Inc. - New Main | CH | GRAND RAPIDS | 2021-05-26 |
| FAMILY HEALTH CENTER, INC. | CH | GRAND RAPIDS | 2019-10-01 |
| Third Street Community Clinic, Inc | CH | GRAND RAPIDS | 2019-10-01 |
| ECHO Community Health Care, Inc. Mulberry Street Clinic | CH | GRAND RAPIDS | 2018-07-01 |
| Windrose Health Network - Trafalgar | CH | GRAND RAPIDS | 2020-01-01 |
| Windrose Health Network - Franklin | CH | GRAND RAPIDS | 2020-01-01 |
| Hamilton Community Health Center | CH | GRAND RAPIDS | 2020-01-01 |
| Center Street Community Health Center | CH | GRAND RAPIDS | 2018-07-01 |
| Houghton Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Hancock Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Ice Lake Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Gwinn Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Ontonagon Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Sawyer Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Lake Linden Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Menominee Family Health Center | CH | GRAND RAPIDS | 2020-04-01 |
| Calumet Family Health Center- Calumet Ave | CH | GRAND RAPIDS | 2020-04-01 |
| Marquette Family Health Center | CH | GRAND RAPIDS | 2020-10-01 |
| Lake Linden-Hubbell Area School | CH | GRAND RAPIDS | 2024-04-01 |
| Upper Great Lakes Family Health Mobil Unit I | CH | GRAND RAPIDS | 2024-04-01 |
| Meridian Health Services | CH | GRAND RAPIDS | 2021-04-01 |
| Isabella Citizens for Health | CH | GRAND RAPIDS | 2020-04-01 |
| LifeSpring Community Medical Services | CH | GRAND RAPIDS | 2020-01-01 |
| Packard Health Carpenter | CH | GRAND RAPIDS | 2016-07-01 |
| The Carle Foundation Hospital | DSH | GRAND RAPIDS | 2015-01-01 |
| THREE RIVERS HEALTH | DSH | GRAND RAPIDS | 2014-01-01 |
| Oakwood Healthcare, Inc. d/b/a Corewell Health Dearborn Hospital | DSH | GRAND RAPIDS | 2019-04-01 |
| LAKELAND HOSPITAL - ST JOSEPH | DSH | GRAND RAPIDS | 2020-07-01 |
| Corewell Health Greenville Hospital | DSH | GRAND RAPIDS | 2014-01-01 |
| BUTTERWORTH HOSPITAL | DSH | GRAND RAPIDS | 2012-08-16 |
| UNIVERSITY OF MICHIGAN HOSPITALS AND HEALTH CENTERS | DSH | GRAND RAPIDS | 2012-03-05 |
| HENRY FORD HOSPITAL | DSH | GRAND RAPIDS | 2013-10-01 |
| SAINT MARY'S HEALTH CARE | DSH | GRAND RAPIDS | 2013-07-01 |
| Trinity Health Muskegon Hospital | DSH | GRAND RAPIDS | 2016-07-01 |
| COVENANT MEDICAL CENTER | DSH | GRAND RAPIDS | 2013-07-01 |
| HOLLAND HOSPITAL | DSH | GRAND RAPIDS | 2013-07-01 |
| MCLAREN CENTRAL MICHIGAN | DSH | GRAND RAPIDS | 2021-10-01 |
| MUNSON HEALTHCARE CADILLAC HOSPITAL | DSH | GRAND RAPIDS | 2022-04-01 |
| W. A. Foote Memorial Hospital dba Henry Ford Health Jackson Hospital | DSH | GRAND RAPIDS | 2013-07-01 |
| The Memorial Hospital d/b/a Memorial Healthcare | DSH | GRAND RAPIDS | 2016-01-01 |
| COREWELL HEALTH WM. BEAUMONT UNIV | DSH | GRAND RAPIDS | 2026-10-01 |
| Oakwood Healthcare, Inc. d/b/a Corewell Health Wayne Hospital | DSH | GRAND RAPIDS | 2019-04-01 |
| Botsford General Hospital d/b/a Corewell Health Farmington Hills Hospital | DSH | GRAND RAPIDS | 2019-04-01 |
| Ascension St. John Hospital DBA Henry Ford St. John Hospital | DSH | GRAND RAPIDS | 2025-01-01 |
| MCLAREN GREATER LANSING | DSH | GRAND RAPIDS | 2025-04-01 |
| ST. JOHN MACOMB-OAKLAND HOSPITAL DBA Henry Ford Health Warren Hospital | DSH | GRAND RAPIDS | 2025-01-01 |
| McLaren Oakland | DSH | GRAND RAPIDS | 2014-04-01 |
| Oaklawn Hospital | DSH | GRAND RAPIDS | 2018-10-01 |
| EDWARD W SPARROW HOSPITAL ASSOCIATION | DSH | GRAND RAPIDS | 2014-07-01 |
| THE OHIO STATE UNIVERSITY HOSPITAL | DSH | GRAND RAPIDS | 2021-07-01 |
| Neighborhood Health Center, Inc. | FQHCLA | GRAND RAPIDS | 2020-04-28 |
| Neighborhood Health Center - Union County Medical Center | FQHCLA | GRAND RAPIDS | 2024-07-01 |
| Fayette County Medical Center | FQHCLA | GRAND RAPIDS | 2023-01-01 |
| Special Immunology and Infectious Disease Services | HV | GRAND RAPIDS | 2016-04-01 |
| ASCENSION PROVIDENCE HOSPITAL DBA HENRY FORD HEALTH PROVIDENCE SOUTHFIELD HOSPITAL | RRC | GRAND RAPIDS | 2025-01-01 |
| MCLAREN FLINT | RRC | GRAND RAPIDS | 2021-01-28 |
| HENRY FORD HEALTH WYANDOTTE HOSPITAL | RRC | GRAND RAPIDS | 2018-10-01 |
| MCLAREN MACOMB | RRC | GRAND RAPIDS | 2021-01-22 |
| METROPOLITAN HOSPITAL | RRC | GRAND RAPIDS | 2026-10-01 |