| BLUE HILL MEMORIAL HOSPITAL | CAH | ELLSWORTH | 2020-10-01 |
| BLUE HILL MEMORIAL HOSPITAL | CAH | BLUE HILL | 2023-10-01 |
| Lincoln Hospital | CAH | YARMOUTH | 2020-10-01 |
| Lincoln Hospital | CAH | TOPSHAM | 2020-10-01 |
| Lincoln Hospital | CAH | ROCKLAND | 2020-10-01 |
| Lincoln Hospital | CAH | GARDINER | 2020-10-01 |
| Lincoln Hospital | CAH | DAMARISCOTTA | 2020-10-01 |
| Lincoln Hospital | CAH | CAMDEN | 2020-10-01 |
| Lincoln Hospital | CAH | BRUNSWICK | 2020-10-01 |
| PENOBSCOT VALLEY HOSPITAL | CAH | MILLINOCKET | 2026-07-01 |
| PENOBSCOT VALLEY HOSPITAL | CAH | LINCOLN | 2020-10-01 |
| MOUNT DESERT ISLAND HOSPITAL | CAH | ELLSWORTH | 2021-01-01 |
| MOUNT DESERT ISLAND HOSPITAL | CAH | BAR HARBOR | 2019-07-01 |
| RUMFORD HOSPITAL | CAH | RUMFORD | 2020-10-01 |
| HOULTON REGIONAL HOSPITAL | CAH | HOULTON | 2025-10-01 |
| MRH Corp. DBA Northern Light Mayo Hospital | CAH | DEXTER | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | BELFAST | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | CAMDEN | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | CHINA | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | HAMPDEN | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | NEWPORT | 2020-10-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | ROCKLAND | 2020-10-01 |
| Sebasticook Valley Health | CAH | NEWPORT | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | AUBURN | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | BRIDGTON | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | MECHANIC FALLS | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | OXFORD | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | RUMFORD | 2020-10-01 |
| MAINEHEALTH STEPHENS HOSPITAL | CAH | TURNER | 2020-10-01 |
| MaineHealth Franklin Hospital | CAH | TURNER | 2024-08-20 |
| MaineHealth Franklin Hospital | CAH | SKOWHEGAN | 2024-08-20 |
| MaineHealth Franklin Hospital | CAH | RUMFORD | 2024-08-20 |
| MaineHealth Franklin Hospital | CAH | JAY | 2024-08-20 |
| MaineHealth Franklin Hospital | CAH | FARMINGTON | 2024-08-20 |
| MaineHealth Franklin Hospital | CAH | WINTHROP | 2024-08-20 |
| MaineHealth Memorial Hospital | CAH | WINDHAM | 2020-10-01 |
| MaineHealth Memorial Hospital | CAH | BRIDGTON | 2020-10-01 |
| BUCKSPORT REGIONAL HEALTH CENTER | CH | ELLSWORTH | 2024-04-01 |
| REGIONAL MEDICAL CENTER AT LUBEC | CH | MACHIAS | 2021-01-01 |
| EAST MACHIAS | CH | MACHIAS | 2021-01-01 |
| SCHOOL HEALTH CLINIC AT LUBEC | CH | MACHIAS | 2021-01-01 |
| BINGHAM AREA HEALTH CENTER | CH | SKOWHEGAN | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | WATERVILLE | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | OXFORD | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | JAY | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | GARDINER | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | FARMINGTON | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | CHINA | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | AUGUSTA | 2020-10-01 |
| BINGHAM AREA HEALTH CENTER | CH | AUGUSTA | 2020-10-01 |
| LOVEJOY HEALTH CENTER | CH | CHINA | 2023-10-01 |
| STRONG AREA HEALTH CENTER | CH | FARMINGTON | 2023-10-01 |
| RICHMOND AREA HEALTH CENTER | CH | GARDINER | 2023-10-01 |
| SHEEPSCOT VALLEY HEALTH CENTER | CH | CHINA | 2023-10-01 |
| KATAHDIN VALLEY HEALTH CENTER | CH | DEXTER | 2026-10-01 |
| KATAHDIN VALLEY HEALTH CENTER | CH | MILLINOCKET | 2026-10-01 |
| KATAHDIN VALLEY HEALTH CENTER | CH | HOULTON | 2026-10-01 |
| Katahdin Valley Health Center Corinth | CH | DEXTER | 2026-10-01 |
| DFD RUSSELL MEDICAL CENTER - LEEDS | CH | TURNER | 2020-10-01 |
| DFD RUSSELL MEDICAL CENTER - TURNER | CH | TURNER | 2024-07-01 |
| BREWER MEDICAL CENTER | CH | BANGOR | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | BREWER | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | DEXTER | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | ELLSWORTH | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | LINCOLN | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | MILLINOCKET | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | NEWPORT | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | OLD TOWN | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | BELFAST | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | HAMPDEN | 2020-10-01 |
| BREWER MEDICAL CENTER | CH | BANGOR | 2020-10-01 |
| BREWER COMMUNITY SCHOOL | CH | NEWPORT | 2024-10-01 |
| Downeast School - PCHC Dental | CH | BREWER | 2024-10-01 |
| Adult Wellness Center | CH | OLD TOWN | 2024-07-01 |
| THE MEADOWS | CH | LINCOLN | 2024-10-01 |
| EASTSIDE REHAB & LIVING CTR | CH | BANGOR | 2024-10-01 |
| BREWER REHAB & LIVING CENTER | CH | ELLSWORTH | 2024-10-01 |
| ORONO COMMONS | CH | HAMPDEN | 2024-10-01 |
| Sebasticook Family Doctors | CH | NEWPORT | 2020-10-01 |
| Sebasticook Family Doctors | CH | DEXTER | 2020-10-01 |
| Sebasticook Family Doctors - Dexter | CH | DEXTER | 2025-04-01 |
| Sebasticook Family Doctors - Dexter | CH | NEWPORT | 2025-04-01 |
| RSU19 | CH | DEXTER | 2025-04-01 |
| RSU19 | CH | NEWPORT | 2025-04-01 |
| SACOPEE VALLEY HEALTH CENTER | CH | STANDISH | 2021-04-01 |
| Sacopee Valley Health Center | CH | STANDISH | 2025-10-01 |
| EASTPORT HEALTH CARE, INC. | CH | MACHIAS | 2020-10-01 |
| HARRINGTON FAMILY HEALTH CENTER | CH | MACHIAS | 2021-01-01 |
| PINES Caribou Health Center | CH | CARIBOU | 2021-04-01 |
| MERCY HOSPITAL | DSH | WESTBROOK | 2022-04-01 |
| MERCY HOSPITAL | DSH | BUXTON | 2022-04-01 |
| MERCY HOSPITAL | DSH | FALMOUTH | 2022-04-01 |
| MERCY HOSPITAL | DSH | GORHAM | 2022-04-01 |
| MERCY HOSPITAL | DSH | GRAY | 2022-04-01 |
| MERCY HOSPITAL | DSH | PORTLAND | 2022-04-01 |
| MERCY HOSPITAL | DSH | PORTLAND | 2022-04-01 |
| MERCY HOSPITAL | DSH | SCARBOROUGH | 2022-04-01 |
| MERCY HOSPITAL | DSH | SCARBOROUGH | 2024-04-01 |
| MERCY HOSPITAL | DSH | SOUTH PORTLAND | 2022-04-01 |
| MERCY HOSPITAL | DSH | STANDISH | 2022-04-01 |