| Barrett Hospital & Healthcare | Dillon, MT | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Beartooth Billings Clinic | Red Lodge, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Benefis Hospitals Inc | Great Falls, MT | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Benefis Teton Medical Center | Choteau, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Big Horn Hospital | Hardin, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Big Sandy Medical Center | Big Sandy, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Billings Clinic Broadwater | Townsend, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Billings Clinic Hospital | Billings, MT | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Bitterroot Health - Daly Hospital | Hamilton, MT | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Bozeman Health Big Sky Medical Center | Big Sky, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Bozeman Health Deaconess Hospital | Bozeman, MT | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Cabinet Peaks Medical Center | Libby, MT | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Central Montana Medical Center | Lewistown, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Clark Fork Valley Hospital | Plains, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Community Hospital of Anaconda | Anaconda, MT | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Community Medical Center | Missoula, MT | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Dahl Memorial Healthcare Association Inc | Ekalaka, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Daniels Memorial Hospital | Scobey, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Deer Lodge Medical Center | Deer Lodge, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Fallon Medical Complex Hospital | Baker, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Frances Mahon Deaconess Hospital | Glasgow, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Garfield County Health Center | Jordan, MT | Critical Access Hospitals | Government - Local | Not rated |
| Glendive Medical Center | Glendive, MT | Critical Access Hospitals | Voluntary non-profit - Private | 1 star |
| Granite County Medical Center | Philipsburg, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Great Falls Clinic Hospital | Great Falls, MT | Acute Care Hospitals | Proprietary | 2 stars |
| Holy Rosary Hospital | Miles City, MT | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Intermountain Health St Vincent Regional Hospital | Billings, MT | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Livingston Healthcare | Livingston, MT | Critical Access Hospitals | Physician | 3 stars |
| Logan Health - Chester | Chester, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Logan Health - Shelby | Shelby, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Logan Health - Whitefish | Whitefish, MT | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Logan Health Medical Center | Kalispell, MT | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Madison Valley Medical Center | Ennis, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| McCone County Health Center | Circle, MT | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| Mineral Community Hospital | Superior, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Missouri River Medical Center | Fort Benton, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mountainview Medical Center | White Sulphur Spring, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Northern Montana Hospital | Havre, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Northern Rockies Medical Center | Cut Bank, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| P H S Indian Hospital at Browning - Blackfeet | Browning, MT | Acute Care Hospitals | Government - Federal | Not rated |
| P H S Indian Hospital Crow / Northern Cheyenne | Crow Agency, MT | Critical Access Hospitals | Government - Federal | Not rated |
| P H S Indian Hospital-Ft Belknap at Harlem - CAH | Harlem, MT | Critical Access Hospitals | Government - Federal | Not rated |
| Phillips County Hospital - CAH | Malta, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Pioneer Medical Center | Big Timber, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Pondera Medical Center | Conrad, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Poplar Community Hospital | Poplar, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Prairie Community CAH | Terry, MT | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Providence St Joseph Medical Center | Polson, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Roosevelt Medical Center | Culbertson, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Rosebud Health Care Center | Forsyth, MT | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |