| Athol Memorial Hospital | CAH | BOSTON | 2021-10-01 |
| WINDSOR HOSPITAL CORPORATION D/B/A MT. ASCUTNEY HOSPITAL AND HEALTH CENTER | CAH | BOSTON | 2021-04-01 |
| DANIEL DRISCOLL - NEPONSET HEALTH CENTER | CH | BOSTON | 2020-04-01 |
| DANIEL DRISCOLL - NEPONSET HEALTH CENTER | CH | BOSTON | 2019-04-01 |
| DBA WellOne Primary Medical and Dental Care | CH | BOSTON | 2026-07-01 |
| PROVIDENCE COMMUNITY HEALTH CENTERS, INC. | CH | BOSTON | 2026-07-01 |
| FAMILY HEALTH CENTER OF WORCESTER, INC. | CH | BOSTON | 2022-07-01 |
| SOUTHWEST COMMUNITY HLTH CTR, INC | CH | BOSTON | 2024-10-01 |
| Read School, School Based Health Center | CH | BOSTON | 2025-04-01 |
| Caring Health Center Main Street Clinic | CH | BOSTON | 2025-01-01 |
| LAMPREY HEALTH CARE | CH | BOSTON | 2024-10-01 |
| MANET COMMUNITY HEALTH CENTER | CH | BOSTON | 2020-07-01 |
| THUNDERMIST DENTAL ADMIN WOONSOCKET | CH | BOSTON | 2026-07-01 |
| CHC of Middletown | CH | BOSTON | 2019-07-01 |
| CHC of Middletown | CH | BOSTON | 2024-04-01 |
| COMMUNITY HEALTH CENTER OF ENFIELD | CH | BOSTON | 2024-10-01 |
| Hudson Headwaters Administrative Offices | CH | BOSTON | 2026-07-01 |
| Saint Francis Hospital and Medical Center | DSH | BOSTON | 2024-04-01 |
| THE STAMFORD HOSPITAL | DSH | BOSTON | 2020-07-01 |
| LAWRENCE & MEMORIAL HOSPITAL | DSH | BOSTON | 2021-07-01 |
| CHARLOTTE HUNGERFORD HOSPITAL | DSH | BOSTON | 2025-04-01 |
| YALE NEW HAVEN HOSPITAL | DSH | BOSTON | 2020-10-01 |
| HARTFORD HOSPITAL | DSH | BOSTON | 2021-07-01 |
| The Hospital of Central Connecticut | DSH | BOSTON | 2021-07-01 |
| JOHN DEMPSEY HOSPITAL | DSH | BOSTON | 2019-07-01 |
| MERCY HOSPITAL | DSH | BOSTON | 2022-04-01 |
| MAINEHEALTH MAINE MEDICAL CENTER | DSH | BOSTON | 2021-07-01 |
| MAINEHEALTH MAINE MEDICAL CENTER | DSH | BOSTON | 2021-01-01 |
| EASTERN MAINE MEDICAL CENTER | DSH | BOSTON | 2022-04-01 |
| EASTERN MAINE MEDICAL CENTER | DSH | BOSTON | 2021-01-01 |
| St. Mary's Regional Medical Center | DSH | BOSTON | 2021-01-01 |
| MAINEGENERAL MEDICAL CENTER | DSH | BOSTON | 2022-04-01 |
| UMass Memorial Health - Harrington Hospital, Inc. | DSH | BOSTON | 2025-10-01 |
| Lifespan of Massachusetts Fall River | DSH | BOSTON | 2025-10-01 |
| HOLYOKE MEDICAL CENTER | DSH | BOSTON | 2020-07-01 |
| BOSTON MEDICAL CENTER | DSH | BOSTON | 2020-07-01 |
| BEVERLY HOSPITAL | DSH | BOSTON | 2020-04-01 |
| BEVERLY HOSPITAL | DSH | BOSTON | 2018-04-01 |
| NORTH SHORE MEDICAL CENTER | DSH | BOSTON | 2023-01-01 |
| NORTH SHORE MEDICAL CENTER | DSH | BOSTON | 2023-01-01 |
| BERKSHIRE MEDICAL CENTER | DSH | BOSTON | 2021-01-01 |
| THE LOWELL GENERAL HOSPITAL | DSH | BOSTON | 2018-10-01 |
| MERCY MEDICAL CENTER | DSH | BOSTON | 2023-10-01 |
| The General Hospital Corporation | DSH | BOSTON | 2021-03-24 |
| The General Hospital Corporation | DSH | BOSTON | 2022-01-01 |
| DBA CHARLTON MEMORIAL HOSPITAL | DSH | BOSTON | 2024-01-01 |
| DBA CHARLTON MEMORIAL HOSPITAL | DSH | BOSTON | 2024-01-01 |
| BAYSTATE NORTH CAMPUS | DSH | BOSTON | 2020-04-01 |
| BAYSTATE NORTH CAMPUS | DSH | BOSTON | 2020-04-01 |
| BETH ISRAEL DEACONESS MEDICAL CENTER | DSH | BOSTON | 2017-07-01 |
| BETH ISRAEL DEACONESS MEDICAL CENTER | DSH | BOSTON | 2015-10-01 |
| TUFTS MEDICAL CENTER | DSH | BOSTON | 2021-10-01 |
| UNIVERSITY CAMPUS | DSH | BOSTON | 2021-04-01 |
| MARY HITCHCOCK MEMORIAL HOSP | DSH | BOSTON | 2022-07-01 |
| RHODE ISLAND HOSPITAL | DSH | BOSTON | 2021-04-12 |
| KENT COUNTY MEMORIAL HOSPITAL | DSH | BOSTON | 2021-01-01 |
| KENT COUNTY MEMORIAL HOSPITAL | DSH | BOSTON | 2021-01-01 |
| RUTLAND REGIONAL MEDICAL CENTER | DSH | BOSTON | 2021-10-01 |
| Thundermist Family Planning South County | FP | BOSTON | 2026-07-01 |
| Thundermist Family Planning Woonsocket | FP | BOSTON | 2026-07-01 |
| Ryan White Care Program | HV | BOSTON | 2026-07-01 |
| Thundermist Ryan White Part C Woonsocket | HV | BOSTON | 2026-07-01 |
| Horizon Program | HV | BOSTON | 2020-07-01 |
| CONNECTICUT CHILDREN'S MEDICAL CENTER | PED | BOSTON | 2022-04-01 |
| CENTRAL MAINE MEDICAL CENTER | RRC | BOSTON | 2026-07-01 |
| BRIGHAM AND WOMENS HOSPITAL | RRC | BOSTON | 2020-04-01 |
| BRIGHAM AND WOMENS HOSPITAL | RRC | BOSTON | 2021-07-01 |
| Multicultural AIDS Coalition | RWI | BOSTON | 2019-04-01 |
| Southington Infectious Diseases Clinic | RWI | BOSTON | 2025-10-01 |
| Southington Infectious Diseases Clinic | RWI | BOSTON | 2025-10-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| AIDS Support Group of Cape Cod, Inc. | RWII | BOSTON | 2023-06-01 |
| Transhealth, Inc. | STD | BOSTON | 2022-11-22 |
| Transhealth, Inc. | STD | BOSTON | 2022-11-22 |
| Immunology Center | STD | BOSTON | 2026-07-01 |
| DBA Open Door Health | STD | BOSTON | 2021-04-01 |
| DBA Open Door Health | STD | BOSTON | 2026-07-01 |
| American Sexual Health Association | STD | BOSTON | 2026-01-01 |
| American Sexual Health Association | STD | BOSTON | 2026-01-01 |