| Maine General Medical Center | Augusta | Acute Care Hospitals | 4 | 879 |
| Riverview Psychiatric Center | Augusta | Psychiatric | — | 0 |
| Togus VA Medical Center | Augusta | Acute Care - Veterans Administration | 4 | 0 |
| Dorothea Dix Psychiatric Center | Bangor | Psychiatric | — | 0 |
| Northern Light Acadia Hospital | Bangor | Psychiatric | — | 0 |
| Northern Light Eastern Maine Medical Center | Bangor | Acute Care Hospitals | 5 | 1,102 |
| St Joseph Hospital | Bangor | Acute Care Hospitals | 3 | 503 |
| Mount Desert Island Hospital | Bar Harbor | Critical Access Hospitals | — | 117 |
| Mainehealth Waldo Hospital | Belfast | Critical Access Hospitals | 3 | 258 |
| Northern Light Blue Hill Memorial Hospital | Blue Hill | Critical Access Hospitals | — | 149 |
| Bridgton Hospital | Bridgton | Critical Access Hospitals | 3 | 206 |
| Mainehealth Mid Coast Hospital | Brunswick | Acute Care Hospitals | 3 | 645 |
| Calais Community Hospital | Calais | Critical Access Hospitals | — | 95 |
| Cary Medical Center | Caribou | Acute Care Hospitals | 1 | 177 |
| Lincolnhealth | Damariscotta | Critical Access Hospitals | 3 | 361 |
| Northern Light Mayo Hospital | Dover Foxcroft | Critical Access Hospitals | 2 | 203 |
| Northern Light Maine Coast Hospital | Ellsworth | Acute Care Hospitals | 3 | 374 |
| Mainehealth Franklin Hospital | Farmington | Critical Access Hospitals | 3 | 243 |
| Northern Maine Medical Center | Fort Kent | Critical Access Hospitals | — | 131 |
| Northern Light C A Dean Hospital | Greenville | Critical Access Hospitals | — | 35 |
| Houlton Regional Hospital | Houlton | Critical Access Hospitals | 3 | 161 |
| Central Maine Medical Center | Lewiston | Acute Care Hospitals | 4 | 554 |
| St Mary's Regional Medical Center | Lewiston | Acute Care Hospitals | 4 | 353 |
| Penobscot Valley Hospital | Lincoln | Critical Access Hospitals | — | 76 |
| Down East Community Hospital | Machias | Critical Access Hospitals | 4 | 150 |
| Millinocket Regional Hospital | Millinocket | Critical Access Hospitals | — | 75 |
| Mainehealth Stephens Hospital | Norway | Critical Access Hospitals | 4 | 303 |
| Northern Light Sebasticook Valley Hospital | Pittsfield | Critical Access Hospitals | 2 | 153 |
| Mainehealth Maine Medical Center | Portland | Acute Care Hospitals | 4 | 2,525 |
| Northern Light Mercy Hospital | Portland | Acute Care Hospitals | 4 | 556 |
| Northern Light A R Gould Hospital | Presque Isle | Acute Care Hospitals | 2 | 261 |
| Mainehealth Pen Bay Hospital | Rockport | Acute Care Hospitals | 3 | 437 |
| Rumford Hospital | Rumford | Critical Access Hospitals | — | 177 |
| Redington Fairview General Hospital | Skowhegan | Critical Access Hospitals | 2 | 181 |
| Mainehealth Behavioral Health at Spring Harbor | Westbrook | Psychiatric | — | 0 |
| York Hospital | York | Acute Care Hospitals | 4 | 505 |