| HENRY FORD HOSPITAL | DSH | WATERFORD | 2017-10-01 |
| SAINT MARY'S HEALTH CARE | DSH | FREMONT | 2017-07-01 |
| SAINT MARY'S HEALTH CARE | DSH | WYOMING | 2015-10-01 |
| SAINT MARY'S HEALTH CARE | DSH | WALKER | 2015-10-01 |
| SAINT MARY'S HEALTH CARE | DSH | WHITEHALL | 2018-07-01 |
| SAINT MARY'S HEALTH CARE | DSH | ALLENDALE | 2015-10-01 |
| Trinity Health Muskegon Hospital | DSH | WHITEHALL | 2017-01-01 |
| Trinity Health Muskegon Hospital | DSH | ALLENDALE | 2017-01-01 |
| Trinity Health Muskegon Hospital | DSH | FREMONT | 2017-01-01 |
| MCLAREN CENTRAL MICHIGAN | DSH | CLARE | 2021-10-01 |
| MCLAREN CENTRAL MICHIGAN | DSH | PETOSKEY | 2021-10-01 |
| MCLAREN CENTRAL MICHIGAN | DSH | CHARLEVOIX | 2021-10-01 |
| The Memorial Hospital d/b/a Memorial Healthcare | DSH | OWOSSO | 2016-07-01 |
| COREWELL HEALTH WM. BEAUMONT UNIV | DSH | DEARBORN HEIGHTS | 2026-10-01 |
| COREWELL HEALTH WM. BEAUMONT UNIV | DSH | MACOMB | 2026-10-01 |
| COREWELL HEALTH WM. BEAUMONT UNIV | DSH | PRUDENVILLE | 2026-10-01 |
| COREWELL HEALTH WM. BEAUMONT UNIV | DSH | SHELBY TOWNSHIP | 2026-10-01 |
| Oakwood Healthcare, Inc. d/b/a Corewell Health Wayne Hospital | DSH | DEARBORN HEIGHTS | 2018-10-01 |
| Botsford General Hospital d/b/a Corewell Health Farmington Hills Hospital | DSH | SOUTH LYON | 2020-07-01 |
| Botsford General Hospital d/b/a Corewell Health Farmington Hills Hospital | DSH | DEARBORN HEIGHTS | 2020-10-01 |
| Botsford General Hospital d/b/a Corewell Health Farmington Hills Hospital | DSH | SHELBY TOWNSHIP | 2018-10-01 |
| Ascension St. John Hospital DBA Henry Ford St. John Hospital | DSH | MACOMB | 2013-07-01 |
| Ascension St. John Hospital DBA Henry Ford St. John Hospital | DSH | SHELBY TOWNSHIP | 2013-07-01 |
| MCLAREN GREATER LANSING | DSH | OWOSSO | 2025-04-01 |
| McLaren Oakland | DSH | WATERFORD | 2016-07-01 |
| EDWARD W SPARROW HOSPITAL ASSOCIATION | DSH | OWOSSO | 2022-01-01 |
| THE TOLEDO HOSPITAL | DSH | DUNDEE | 2025-01-01 |
| Special Immunology and Infectious Disease Services | HV | WALKER | 2022-04-01 |
| MCLAREN MACOMB | RRC | MACOMB | 2020-12-01 |
| METROPOLITAN HOSPITAL | RRC | ALLENDALE | 2026-10-01 |
| METROPOLITAN HOSPITAL | RRC | WYOMING | 2026-10-01 |
| METROPOLITAN HOSPITAL | RRC | WALKER | 2026-10-01 |
| METROPOLITAN HOSPITAL | RRC | FREMONT | 2026-10-01 |
| Central Michigan District Health Department | RWII | MOUNT PLEASANT | 2024-10-01 |
| Central Michigan District Health Department | RWII | PETOSKEY | 2025-04-01 |
| Central Michigan District Health Department | RWII | CLARE | 2024-10-01 |
| Central Michigan District Health Department | RWII | MOUNT PLEASANT | 2024-10-01 |
| Central Michigan District Health Department | RWII | PETOSKEY | 2025-04-01 |
| Central Michigan District Health Department | RWII | CLARE | 2024-10-01 |
| MUNSON HEALTHCARE GRAYLING HOSPITAL | SCH | PRUDENVILLE | 2024-04-01 |
| MUNSON HEALTHCARE OTSEGO MEMORIAL HOSPITAL | SCH | PETOSKEY | 2018-01-01 |
| Wesley Chapel | STD | MACOMB | 2024-04-01 |
| Habana | STD | MACOMB | 2024-04-01 |
| CENTRAL MICHIGAN DISTRICT HEALTH DEPARTMENT | STD | MOUNT PLEASANT | 2024-10-01 |
| CENTRAL MICHIGAN DISTRICT HEALTH DEPARTMENT | STD | PETOSKEY | 2025-04-01 |
| CENTRAL MICHIGAN DISTRICT HEALTH DEPARTMENT | STD | CLARE | 2024-10-01 |
| Rosebush Location | STD | MOUNT PLEASANT | 2025-04-01 |
| Rosebush Location | STD | CLARE | 2025-04-01 |
| Rosebush Location | STD | PETOSKEY | 2025-04-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | PRUDENVILLE | 2024-01-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | OWOSSO | 2023-01-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | MOUNT PLEASANT | 2024-01-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | ALLENDALE | 2021-04-16 |
| BUREAU OF HIV and STI PROGRAMS | STD | CLARE | 2024-01-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | DUNDEE | 2025-07-01 |
| BUREAU OF HIV and STI PROGRAMS | STD | SOUTH LYON | 2021-04-16 |