| Centerstone of Florida | Bradenton, FL | Psychiatric | Not rated |
| Centra Bedford Memorial Hospital | Bedford, VA | Acute Care Hospitals | 5 stars |
| Centra Health - Lynchburg Gen Hospital | Lynchburg, VA | Acute Care Hospitals | 3 stars |
| Centracare - Long Prairie Hospital | Long Prairie, MN | Critical Access Hospitals | Not rated |
| Centracare - Paynesville Hospital | Paynesville, MN | Critical Access Hospitals | Not rated |
| Centracare - St. Cloud Hospital | Saint Cloud, MN | Acute Care Hospitals | 4 stars |
| Centracare Health - Monticello | Monticello, MN | Critical Access Hospitals | Not rated |
| Centracare Health System - Melrose Hospital | Melrose, MN | Critical Access Hospitals | 5 stars |
| Centracare Health System - Sauk Centre | Sauk Centre, MN | Critical Access Hospitals | Not rated |
| Central Carolina Hospital | Sanford, NC | Acute Care Hospitals | 2 stars |
| Central Maine Medical Center | Lewiston, ME | Acute Care Hospitals | 4 stars |
| Central Montana Medical Center | Lewistown, MT | Critical Access Hospitals | Not rated |
| Central Valley Medical Center - CAH | Nephi, UT | Critical Access Hospitals | Not rated |
| Central Vermont Medical Center | Barre, VT | Acute Care Hospitals | 3 stars |
| Centrastate Medical Center | Freehold, NJ | Acute Care Hospitals | 4 stars |
| Centro de Salud Conductual Menonita-Cima | Aibonito, PR | Psychiatric | Not rated |
| Centura Health-Penrose St Francis Health Services | Colorado Springs, CO | Acute Care Hospitals | 3 stars |
| Centura Health-St Anthony North Health Campus | Westminster, CO | Acute Care Hospitals | 5 stars |
| Chadron Hospital | Chadron, NE | Critical Access Hospitals | 3 stars |
| Chambers Memorial Hospital | Danville, AR | Acute Care Hospitals | 4 stars |
| Chan Soon- Shiong Medical Center at Windber | Windber, PA | Acute Care Hospitals | 2 stars |
| Chandler Regional Medical Center | Chandler, AZ | Acute Care Hospitals | 4 stars |
| Changepoint Psychiatric Hospital | Lakeside, AZ | Psychiatric | Not rated |
| Charles A Cannon Jr Memorial Hospital | Linville, NC | Critical Access Hospitals | Not rated |
| Charleston Area Medical Center | Charleston, WV | Acute Care Hospitals | 2 stars |
| Charlotte Hungerford Hospital | Torrington, CT | Acute Care Hospitals | 3 stars |
| Chatham Hospital Inc | Siler City, NC | Critical Access Hospitals | 4 stars |
| Chelsea Hospital | Chelsea, MI | Acute Care Hospitals | 4 stars |
| Chenango Memorial Hospital | Norwich, NY | Acute Care Hospitals | 2 stars |
| Cherokee Regional Medical Center | Cherokee, IA | Critical Access Hospitals | 2 stars |
| Cheshire Medical Center | Keene, NH | Acute Care Hospitals | 4 stars |
| Chester County Hospital | West Chester, PA | Acute Care Hospitals | 5 stars |
| Cheyenne County Hospital | St Francis, KS | Critical Access Hospitals | Not rated |
| CHI Health Bergan Mercy | Omaha, NE | Acute Care Hospitals | 4 stars |
| CHI Health Immanuel | Omaha, NE | Acute Care Hospitals | 3 stars |
| CHI Health Mercy Council Bluffs | Council Bluffs, IA | Acute Care Hospitals | 5 stars |
| CHI Health Missouri Valley | Missouri Valley, IA | Critical Access Hospitals | 4 stars |
| CHI Health Nebraska Heart | Lincoln, NE | Acute Care Hospitals | 4 stars |
| CHI Health Schuyler | Schuyler, NE | Critical Access Hospitals | Not rated |
| CHI Health St. Elizabeth | Lincoln, NE | Acute Care Hospitals | 4 stars |
| CHI Saint Joseph Berea Nf | Berea, KY | Critical Access Hospitals | 4 stars |
| CHI Saint Joseph Flaget Memorial Hospital | Bardstown, KY | Acute Care Hospitals | 3 stars |
| CHI St Alexius Health Devils Lake | Devils Lake, ND | Critical Access Hospitals | 2 stars |
| CHI St Joseph Health Regional Hospital | Bryan, TX | Acute Care Hospitals | 2 stars |
| CHI St Luke's Health Brazosport | Lake Jackson, TX | Acute Care Hospitals | 4 stars |
| CHI St Lukes Health Memorial Livingston | Livingston, TX | Acute Care Hospitals | 4 stars |
| CHI St Lukes Health Memorial Lufkin | Lufkin, TX | Acute Care Hospitals | 2 stars |
| CHI St Lukes Health Memorial San Augustine | San Augustine, TX | Rural Emergency Hospital | Not rated |
| CHI St. Vincent Hospital Hot Springs | Hot Springs, AR | Acute Care Hospitals | 3 stars |
| CHI-St Vincent Infirmary | Little Rock, AR | Acute Care Hospitals | 3 stars |