| 60th Medical Group (Travis AFB) | Travis AFB, CA | Acute Care - Department of Defense | Department of Defense | Not rated |
| Adventist Health and Rideout | Marysville, CA | Acute Care Hospitals | Government - Federal | 2 stars |
| Adventist Health Bakersfield | Bakersfield, CA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Adventist Health Clearlake | Clearlake, CA | Critical Access Hospitals | Voluntary non-profit - Private | 2 stars |
| Adventist Health Delano | Delano, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Adventist Health Hanford | Hanford, CA | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Adventist Health Howard Memorial | Willits, CA | Critical Access Hospitals | Voluntary non-profit - Private | 5 stars |
| Adventist Health Lodi Memorial | Lodi, CA | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Adventist Health Mendocino Coast | Fort Bragg, CA | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Adventist Health Reedley | Reedley, CA | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Adventist Health Sierra Vista | San Luis Obispo, CA | Acute Care Hospitals | Proprietary | 3 stars |
| Adventist Health Simi Valley | Simi Valley, CA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Adventist Health Sonora | Sonora, CA | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Adventist Health St Helena | Saint Helena, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Adventist Health Tehachapi Valley | Tehachapi, CA | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Adventist Health Tulare | Tulare, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Adventist Health Twin Cities | Templeton, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Adventist Health Ukiah Valley | Ukiah, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Adventist Health Vallejo | Vallejo, CA | Psychiatric | Voluntary non-profit - Private | Not rated |
| Adventist Health White Memorial | Los Angeles, CA | Acute Care Hospitals | Voluntary non-profit - Church | 3 stars |
| Adventist Health White Memorial Montebello | Montebello, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| AHMC Anaheim Regional Medical Center | Anaheim, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| AHMC Seton Medical Center | Daly City, CA | Acute Care Hospitals | Proprietary | 1 star |
| Alameda Hospital | Alameda, CA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Alhambra Hospital Medical Center | Alhambra, CA | Acute Care Hospitals | Proprietary | 4 stars |
| Aliso Ridge Behavioral Health, LLC | Aliso Viejo, CA | Psychiatric | Proprietary | Not rated |
| Alta Bates Summit Medical Center | Oakland, CA | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Alta Bates Summit Medical Center - Alta Bates Camp | Berkeley, CA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Alvarado Parkway Institute Behavioral Health Syste | La Mesa, CA | Psychiatric | Voluntary non-profit - Private | Not rated |
| Anaheim Community Hospital, LLC | Anaheim, CA | Acute Care Hospitals | Proprietary | Not rated |
| Anaheim Global Medical Center | Anaheim, CA | Acute Care Hospitals | Proprietary | 2 stars |
| Antelope Valley Hospital | Lancaster, CA | Acute Care Hospitals | Government - Hospital District or Authority | 1 star |
| Arrowhead Regional Medical Center | Colton, CA | Acute Care Hospitals | Government - Local | 2 stars |
| Aurora Behavioral Healthcare-Santa Rosa, LLC | Santa Rosa, CA | Psychiatric | Proprietary | Not rated |
| Aurora Charter Oak | Covina, CA | Psychiatric | Voluntary non-profit - Church | Not rated |
| Aurora las Encinas | Pasadena, CA | Psychiatric | Proprietary | Not rated |
| Aurora San Diego | San Diego, CA | Psychiatric | Proprietary | Not rated |
| Aurora Vista del Mar Hospital | Ventura, CA | Psychiatric | Proprietary | Not rated |
| Bakersfield Behavioral Healthcare Hospital, LLC | Bakersfield, CA | Psychiatric | Proprietary | Not rated |
| Bakersfield Memorial Hospital | Bakersfield, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Banner Lassen Medical Center | Susanville, CA | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Barstow Community Hospital | Barstow, CA | Acute Care Hospitals | Proprietary | 1 star |
| Barton Memorial Hospital | South Lake Tahoe, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Bear Valley Community Hospital | Big Bear Lake, CA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| BHC Alhambra Hospital | Rosemead, CA | Psychiatric | Proprietary | Not rated |
| BHC Fremont Hospital Inc | Fremont, CA | Psychiatric | Proprietary | Not rated |
| BHC Sierra Vista Hospital, Inc | Sacramento, CA | Psychiatric | Proprietary | Not rated |
| California Hospital Medical Center la | Los Angeles, CA | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| California Pacific Medical Center - Mission Bernal | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| California Pacific Medical Center- Van Ness Campus | San Francisco, CA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |