| UCI Health-Lakewood | Lakewood, CA | Acute Care Hospitals | Proprietary | 2 stars |
| UCI Health-Orange | Orange, CA | Acute Care Hospitals | Government - Local | 4 stars |
| UCLA West Valley Medical Center | West Hills, CA | Acute Care Hospitals | Proprietary | 2 stars |
| UCSF Benioff Children's Hospital Oakland | Oakland, CA | Childrens | Voluntary non-profit - Private | Not rated |
| UCSF Health Saint Francis Hospital | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| UCSF Health St. Mary's Hospital | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| UCSF Langley Porter Psychiatric Hospital and Clinics | San Francisco, CA | Psychiatric | Government - State | Not rated |
| UCSF Medical Center | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| University of California Davis Medical Center | Sacramento, CA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| USC Arcadia Hospital | Arcadia, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| USC Verdugo Hills Hospital | Glendale, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| VA Greater los Angeles Healthcare System | Los Angeles, CA | Acute Care - Veterans Administration | Veterans Health Administration | 3 stars |
| VA Long Beach Healthcare System | Long Beach, CA | Acute Care - Veterans Administration | Veterans Health Administration | 4 stars |
| VA N California Healthcare System | Mather, CA | Acute Care - Veterans Administration | Veterans Health Administration | 4 stars |
| VA San Diego Healthcare System | San Diego, CA | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Valley Children's Hospital | Madera, CA | Childrens | Voluntary non-profit - Private | Not rated |
| Valley Presbyterian Hospital | Van Nuys, CA | Acute Care Hospitals | Voluntary non-profit - Other | 1 star |
| Ventura County Medical Center | Ventura, CA | Acute Care Hospitals | Government - Local | 2 stars |
| Victor Valley Global Medical Center | Victorville, CA | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Washington Hospital | Fremont, CA | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Watsonville Community Hospital | Watsonville, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Weed ACH (FT Irwin) | Fort Irwin, CA | Acute Care - Department of Defense | Department of Defense | Not rated |
| West Anaheim Medical Center | Anaheim, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Whittier Hospital Medical Center | Whittier, CA | Acute Care Hospitals | Proprietary | 4 stars |
| Willow Rock Center | San Leandro, CA | Psychiatric | Proprietary | Not rated |
| Woodland Memorial Hospital | Woodland, CA | Acute Care Hospitals | Voluntary non-profit - Other | 5 stars |
| Zuckerberg San Francisco General Hosp & Trauma Ctr | San Francisco, CA | Acute Care Hospitals | Government - Local | 2 stars |