| California Pacific Medical Ctr-Davies Campus Hosp | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Canyon Ridge Hospital | Chino, CA | Psychiatric | Proprietary | Not rated |
| Casa Colina Hospital | Pomona, CA | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Catalina Island Medical Center | Avalon, CA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Cedar-Sinai Marina del Rey Hospital | Marina del Rey, CA | Acute Care Hospitals | Proprietary | 4 stars |
| Cedars-Sinai Medical Center | Los Angeles, CA | Acute Care Hospitals | Voluntary non-profit - Other | 5 stars |
| Centinela Hospital Medical Center | Inglewood, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Chapman Global Medical Center | Orange, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Children's Hosp of los Angeles | Los Angeles, CA | Childrens | Voluntary non-profit - Private | Not rated |
| Children's Hospital at Mission | Mission Viejo, CA | Childrens | Voluntary non-profit - Private | Not rated |
| Children's Hospital of Orange County | Orange, CA | Childrens | Voluntary non-profit - Other | Not rated |
| Chinese Hospital | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Chino Valley Medical Center | Chino, CA | Acute Care Hospitals | Proprietary | 4 stars |
| Clovis Community Medical Center | Clovis, CA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Coalinga Regional Medical Center | Coalinga, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Coast Plaza Hospital | Norwalk, CA | Acute Care Hospitals | Proprietary | 1 star |
| Coastal Communities Hospital | Santa Ana, CA | Acute Care Hospitals | Proprietary | 1 star |
| College Hospital | Cerritos, CA | Psychiatric | Proprietary | Not rated |
| College Hospital Costa Mesa | Costa Mesa, CA | Acute Care Hospitals | Proprietary | Not rated |
| College Medical Center | Long Beach, CA | Acute Care Hospitals | Proprietary | 3 stars |
| Colorado River Medical Center | Needles, CA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Colusa Medical Center | Colusa, CA | Acute Care Hospitals | Proprietary | 1 star |
| Community Hospital of Huntington Park | Huntington Park, CA | Acute Care Hospitals | Proprietary | 1 star |
| Community Hospital of San Bernardino | San Bernardino, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Community Hospital of the Monterey Peninsula | Monterey, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Community Memorial Hospital - Ojai | Ojai, CA | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Community Memorial Hospital - Ventura | Ventura, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Community Regional Medical Center | Fresno, CA | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Contra Costa Regional Medical Center | Martinez, CA | Acute Care Hospitals | Government - Local | 4 stars |
| Corona Regional Medical Center | Corona, CA | Acute Care Hospitals | Proprietary | 3 stars |
| Dameron Hospital | Stockton, CA | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Del Amo Hospital | Torrance, CA | Psychiatric | Proprietary | Not rated |
| Dept of State Hospitals - Metropolitan - Psy | Norwalk, CA | Psychiatric | Government - State | Not rated |
| Dept of State Hospitals - Napa | Napa, CA | Psychiatric | Government - State | Not rated |
| Desert Regional Medical Center | Palm Springs, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Desert Valley Hospital | Victorville, CA | Acute Care Hospitals | Proprietary | 3 stars |
| Docs Surgical Hospital | Los Angeles, CA | Acute Care Hospitals | Physician | Not rated |
| Doctors Hospital of Manteca | Manteca, CA | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Doctors Medical Center | Modesto, CA | Acute Care Hospitals | Proprietary | 1 star |
| Dominican Hospital | Santa Cruz, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| East los Angeles Doctors Hospital | Los Angeles, CA | Acute Care Hospitals | Proprietary | 1 star |
| Eastern Plumas Hospital - Portola Campus | Portola, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Eden Medical Center | Castro Valley, CA | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Eisenhower Medical Center | Rancho Mirage, CA | Acute Care Hospitals | Proprietary | 4 stars |
| El Camino Health | Mountain View, CA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| El Centro Regional Medical Center | El Centro, CA | Acute Care Hospitals | Government - Local | 1 star |
| Emanate Health Foothill Presbyterian Hospital | Glendora, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Emanate Health Inter-Community Hospital | Covina, CA | Acute Care Hospitals | Proprietary | 1 star |
| Emanuel Medical Center | Turlock, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Encino Hospital Medical Center | Encino, CA | Acute Care Hospitals | Proprietary | 3 stars |