| Willits Hospital Inc., DBA Adventist Health Howard Memorial | CAH | WILLITS | 2020-01-01 |
| MEDICAL SPECIALTY CENTER | CAH | GRIDLEY | 2011-11-17 |
| Adventist Health Clearlake Hospital, Inc. | CAH | CHICO | 2021-01-01 |
| ADVENTIST HEALTH MENDOCINO COAST | CAH | FORT BRAGG | 2019-10-01 |
| TAHOE FOREST HOSPITAL | CAH | TRUCKEE | 2014-04-01 |
| TAHOE FOREST HOSPITAL | CAH | KINGS BEACH | 2018-04-01 |
| HAZEL HAWKINS MEM. HOSPITAL | CAH | HOLLISTER | 2022-01-01 |
| GVHC - MERCED SUITES | CH | MODESTO | 2014-07-01 |
| GVHC - Ceres Whitmore Avenue | CH | MODESTO | 2024-01-01 |
| GHVC - MODESTO FLORIDA SUITES | CH | MODESTO | 2009-12-31 |
| MISSION NEIGHBORHOOD HEALTH CENTER | CH | SAN FRANCISCO | 2020-01-01 |
| MISSION NEIGHBORHOOD RESOURCE CT | CH | SAN FRANCISCO | 2026-04-01 |
| Community Medical Centers, Channel | CH | VACAVILLE | 2016-10-01 |
| Community Medical Centers, Channel | CH | MANTECA | 2016-10-01 |
| Community Medical Centers, Channel | CH | DIXON | 2016-10-01 |
| Community Medical Centers, Channel | CH | STOCKTON | 2016-10-01 |
| Community Medical Centers, Channel | CH | TRACY | 2023-10-01 |
| Community Medical Centers, Dixon | CH | DIXON | 2011-10-07 |
| Ampla Health Lindhurst Medical, Dental, & Xpress Care | CH | CHICO | 2015-07-01 |
| Ampla Health Lindhurst Medical, Dental, & Xpress Care | CH | GRIDLEY | 2015-07-01 |
| Ampla Health Los Molinos Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Los Molinos Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Magalia Medical Clinic | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Magalia Medical Clinic | CH | CHICO | 2026-07-01 |
| Ampla Health Yuba City Plumas Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Yuba City Plumas Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Mobile Unit | CH | CHICO | 2026-07-01 |
| Ampla Health Mobile Unit | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Test to Treat Mobile Unit | CH | CHICO | 2026-07-01 |
| Ampla Health Test to Treat Mobile Unit | CH | GRIDLEY | 2026-07-01 |
| Ampla Health South Chico Medical | CH | CHICO | 2026-07-01 |
| Ampla Health South Chico Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health North Plumas Medical | CH | CHICO | 2026-07-01 |
| Ampla Health North Plumas Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health North Chico Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health North Chico Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Family Dental and Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Family Dental and Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Colusa Medical & Dental | CH | CHICO | 2026-07-01 |
| Ampla Health Colusa Medical & Dental | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Orland Medical & Dental | CH | CHICO | 2026-07-01 |
| Ampla Health Orland Medical & Dental | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Gridley Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Gridley Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Hamilton City Medical | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Hamilton City Medical | CH | CHICO | 2026-07-01 |
| Ampla Health Yuba City Pediatrics | CH | GRIDLEY | 2026-07-01 |
| Ampla Health Yuba City Pediatrics | CH | CHICO | 2026-07-01 |
| Ampla Health Arbuckle Medical & Dental | CH | CHICO | 2026-07-01 |
| Ampla Health Arbuckle Medical & Dental | CH | GRIDLEY | 2026-07-01 |
| MENDOCINO COAST CLINICS, INC. | CH | FORT BRAGG | 2010-12-10 |
| 39th Outpatient Clinics | CH | REDWOOD CITY | 2013-07-01 |
| 39th Outpatient Clinics | CH | SAN MATEO | 2013-07-01 |
| 39th Outpatient Clinics | CH | MENLO PARK | 2013-07-01 |
| 39th Outpatient Clinics | CH | REDWOOD CITY | 2013-07-01 |
| Daly City Youth Health Center | CH | REDWOOD CITY | 2015-07-01 |
| Daly City Youth Health Center | CH | SAN MATEO | 2015-07-01 |
| Daly City Youth Health Center | CH | REDWOOD CITY | 2015-07-01 |
| Daly City Youth Health Center | CH | MENLO PARK | 2015-07-01 |
| DALY CITY CLINIC | CH | REDWOOD CITY | 2015-07-01 |
| DALY CITY CLINIC | CH | SAN MATEO | 2015-07-01 |
| DALY CITY CLINIC | CH | MENLO PARK | 2015-07-01 |
| DALY CITY CLINIC | CH | REDWOOD CITY | 2015-07-01 |
| Fair Oaks Health Center | CH | REDWOOD CITY | 2015-07-01 |
| Fair Oaks Health Center | CH | MENLO PARK | 2015-07-01 |
| Fair Oaks Health Center | CH | REDWOOD CITY | 2015-07-01 |
| Fair Oaks Health Center | CH | SAN MATEO | 2015-07-01 |
| COASTSIDE MENTAL HEALTH CENTER | CH | SAN MATEO | 2015-07-01 |
| COASTSIDE MENTAL HEALTH CENTER | CH | MENLO PARK | 2015-07-01 |
| COASTSIDE MENTAL HEALTH CENTER | CH | REDWOOD CITY | 2015-07-01 |
| COASTSIDE MENTAL HEALTH CENTER | CH | REDWOOD CITY | 2015-07-01 |
| SOUTH SAN FRANCISCO CLINIC | CH | REDWOOD CITY | 2015-07-01 |
| SOUTH SAN FRANCISCO CLINIC | CH | MENLO PARK | 2015-07-01 |
| SOUTH SAN FRANCISCO CLINIC | CH | REDWOOD CITY | 2015-07-01 |
| SOUTH SAN FRANCISCO CLINIC | CH | SAN MATEO | 2015-07-01 |
| Arcata Community Health Center | CH | CRESCENT CITY | 2011-08-18 |
| Arcata Community Health Center | CH | EUREKA | 2011-06-16 |
| LONG VALLEY HEALTH CENTER, INC | CH | WILLITS | 2015-01-01 |
| BIG VALLEY MEDICAL CENTER | CH | BURNEY | 2013-07-01 |
| Burney Health Center | CH | BURNEY | 2009-11-07 |
| FALL RIVER VALLEY HEALTH CENTER | CH | BURNEY | 2013-07-01 |
| Hillside Health Center | CH | FORT BRAGG | 2023-04-01 |
| Hillside Health Center | CH | LAKEPORT | 2011-03-09 |
| Hillside Health Center | CH | UKIAH | 2011-03-09 |
| Hillside Health Center | CH | WILLITS | 2011-03-09 |
| LITTLE LAKE HEALTH CENTER | CH | FORT BRAGG | 2024-01-01 |
| LITTLE LAKE HEALTH CENTER | CH | LAKEPORT | 2024-01-01 |
| LITTLE LAKE HEALTH CENTER | CH | UKIAH | 2024-01-01 |
| LITTLE LAKE HEALTH CENTER | CH | WILLITS | 2024-01-01 |
| LAKEVIEW HEALTH CENTER | CH | LAKEPORT | 2024-01-01 |
| LAKEVIEW HEALTH CENTER | CH | WILLITS | 2024-01-01 |
| LAKEVIEW HEALTH CENTER | CH | UKIAH | 2024-01-01 |
| LAKEVIEW HEALTH CENTER | CH | FORT BRAGG | 2024-01-01 |
| Dora Street Health Center, Suite B1 | CH | WILLITS | 2024-01-01 |
| Dora Street Health Center, Suite B1 | CH | FORT BRAGG | 2024-01-01 |
| Dora Street Health Center, Suite B1 | CH | LAKEPORT | 2024-01-01 |
| Dora Street Health Center, Suite B1 | CH | UKIAH | 2024-01-01 |
| Dora Street Health Center | CH | UKIAH | 2024-01-01 |
| Dora Street Health Center | CH | FORT BRAGG | 2024-01-01 |
| Dora Street Health Center | CH | LAKEPORT | 2024-01-01 |