| KAISER FOUNDATION HOSPITAL - REDWOOD CITY REDWOOD CITY | REDWOOD CITY | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL - ROSEVILLE ROSEVILLE | ROSEVILLE | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL - SACRAMENTO SACRAMENTO | SACRAMENTO | Acute Care Hospitals | 3 | Yes |
| KAISER FOUNDATION HOSPITAL - SAN DIEGO SAN DIEGO | SAN DIEGO | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL - SAN FRANCISCO SAN FRANCISCO | SAN FRANCISCO | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL - SAN LEANDRO SAN LEANDRO | SAN LEANDRO | Acute Care Hospitals | 2 | Yes |
| KAISER FOUNDATION HOSPITAL - SAN MARCOS SAN MARCOS | SAN MARCOS | Acute Care Hospitals | N/A | Yes |
| KAISER FOUNDATION HOSPITAL - SOUTH BAY HARBOR CITY | HARBOR CITY | Acute Care Hospitals | 4 | No |
| KAISER FOUNDATION HOSPITAL - SOUTH SAN FRANCISCO SOUTH SAN FRANCISCO | SOUTH SAN FRANCISCO | Acute Care Hospitals | 5 | Yes |
| KAISER FOUNDATION HOSPITAL - VACAVILLE VACAVILLE | VACAVILLE | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL - WALNUT CREEK WALNUT CREEK | WALNUT CREEK | Acute Care Hospitals | 3 | Yes |
| KAISER FOUNDATION HOSPITAL - WEST LA LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 3 | No |
| KAISER FOUNDATION HOSPITAL - WOODLAND HILLS WOODLAND HILLS | WOODLAND HILLS | Acute Care Hospitals | 3 | No |
| KAISER FOUNDATION HOSPITAL AND REHAB CENTER VALLEJO | VALLEJO | Acute Care Hospitals | 4 | No |
| KAISER FOUNDATION HOSPITAL FONTANA/ONTARIO FONTANA | FONTANA | Acute Care Hospitals | 3 | Yes |
| KAISER FOUNDATION HOSPITAL MANTECA MANTECA | MANTECA | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL, RIVERSIDE RIVERSIDE | RIVERSIDE | Acute Care Hospitals | 5 | Yes |
| KAISER FOUNDATION HOSPITAL-MORENO VALLEY MORENO VALLEY | MORENO VALLEY | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL-SAN JOSE SAN JOSE | SAN JOSE | Acute Care Hospitals | 4 | Yes |
| KAISER FOUNDATION HOSPITAL-SANTA CLARA SANTA CLARA | SANTA CLARA | Acute Care Hospitals | 3 | Yes |
| KAISER FOUNDATION HOSPITAL-SANTA ROSA SANTA ROSA | SANTA ROSA | Acute Care Hospitals | 4 | Yes |
| KAISER PERMANENTE PSYCHIATRIC HEALTH FACILITY-SANT SANTA CLARA | SANTA CLARA | Psychiatric | N/A | Yes |
| KAWEAH HEALTH MEDICAL CENTER VISALIA | VISALIA | Acute Care Hospitals | 3 | Yes |
| KECK HOSPITAL OF USC LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 4 | No |
| KERN MEDICAL CENTER BAKERSFIELD | BAKERSFIELD | Acute Care Hospitals | 2 | Yes |
| KERN VALLEY HEALTHCARE DISTRICT LAKE ISABELLA | LAKE ISABELLA | Critical Access Hospitals | N/A | Yes |
| L A DOWNTOWN MEDICAL CENTER LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 2 | No |
| LA PALMA INTERCOMMUNITY HOSPITAL LA PALMA | LA PALMA | Acute Care Hospitals | 3 | No |
| LAC/HARBOR-UCLA MED CENTER TORRANCE | TORRANCE | Acute Care Hospitals | 1 | Yes |
| LAC/OLIVE VIEW-UCLA MEDICAL CENTER SYLMAR | SYLMAR | Acute Care Hospitals | 2 | Yes |
| LAC/RANCHO LOS AMIGOS NATIONAL REHABILITATION CTR DOWNEY | DOWNEY | Acute Care Hospitals | 3 | No |
| LAGUNA HONDA HOSPITAL & REHABILITATION CENTER SAN FRANCISCO | SAN FRANCISCO | Acute Care Hospitals | N/A | No |
| LOMA LINDA UNIVERSITY CHILDREN'S HOSPITAL LOMA LINDA | LOMA LINDA | Acute Care Hospitals | 3 | No |
| LOMA LINDA UNIVERSITY MEDICAL CENTER LOMA LINDA | LOMA LINDA | Acute Care Hospitals | 3 | Yes |
| LOMA LINDA UNIVERSITY MEDICAL CENTER-MURRIETA MURRIETA | MURRIETA | Acute Care Hospitals | 2 | Yes |
| LOMA LINDA VA MEDICAL CENTER LOMA LINDA | LOMA LINDA | Acute Care - Veterans Administration | 4 | Yes |
| LOMPOC VALLEY MEDICAL CENTER LOMPOC | LOMPOC | Acute Care Hospitals | 1 | Yes |
| LOS ANGELES COMMUNITY HOSPITAL LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 2 | Yes |
| LOS ANGELES GENERAL MEDICAL CENTER LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 2 | Yes |
| LOS ROBLES HOSPITAL & MEDICAL CENTER THOUSAND OAKS | THOUSAND OAKS | Acute Care Hospitals | 4 | Yes |
| LUCILE SALTER PACKARD CHILDREN'S HSP AT STANFORD PALO ALTO | PALO ALTO | Childrens | N/A | No |
| MAD RIVER COMMUNITY HOSPITAL ARCATA | ARCATA | Acute Care Hospitals | 3 | Yes |
| MAMMOTH HOSPITAL MAMMOTH LAKES | MAMMOTH LAKES | Critical Access Hospitals | N/A | Yes |
| MARIAN REGIONAL MEDICAL CENTER SANTA MARIA | SANTA MARIA | Acute Care Hospitals | 2 | Yes |
| MARINHEALTH MEDICAL CENTER GREENBRAE | GREENBRAE | Acute Care Hospitals | 4 | Yes |
| MARK TWAIN MEDICAL CENTER SAN ANDREAS | SAN ANDREAS | Critical Access Hospitals | 3 | No |
| MARSHALL MEDICAL CENTER PLACERVILLE | PLACERVILLE | Acute Care Hospitals | 3 | Yes |
| MARTIN LUTHER KING, JR. COMMUNITY HOSPITAL LOS ANGELES | LOS ANGELES | Acute Care Hospitals | 3 | Yes |
| MAYERS MEMORIAL HOSPITAL FALL RIVER MILLS | FALL RIVER MILLS | Critical Access Hospitals | N/A | Yes |
| MEMORIAL CARE MILLER CHILDREN'S & WOMEN'S HOSP LB LONG BEACH | LONG BEACH | Childrens | N/A | No |