Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Queen of Angels Hospital | Hospital | 136 | Los Angeles | 34 04 29 N | 118 16 09 W |
| Queen of the Valley Hospital | Hospital | 112 | Los Angeles | 34 03 49 N | 117 56 44 W |
| Queen of the Valley Hospital | Hospital | 15 | Napa | 38 19 29 N | 122 17 47 W |
| Ralph K Davies Medical Center | Hospital | 58 | San Francisco | 37 46 07 N | 122 26 04 W |
| Rancho Los Amigos Medical Center | Hospital | 28 | Los Angeles | 33 55 23 N | 118 09 36 W |
| Redbud Community Hospital | Hospital | 442 | Lake | 38 56 08 N | 122 37 12 W |
| Redding Medical Center | Hospital | 170 | Shasta | 40 35 08 N | 122 23 16 W |
| Redlands Community Hospital | Hospital | 435 | San Bernardino | 34 02 12 N | 117 12 19 W |
| Redwood Medical Clinic | Hospital | 8 | San Mateo | 37 31 25 N | 122 16 33 W |
| Redwood Memorial Hospital | Hospital | 26 | Humboldt | 40 34 57 N | 124 08 10 W |
| Reed Institute | Hospital | 110 | Los Angeles | 34 03 58 N | 118 26 41 W |
| Reedley Hospital (historical) | Hospital | 104 | Fresno | 36 35 25 N | 119 27 26 W |
| Regency Convalescent Hospital | Hospital | | Los Angeles | 34 08 48 N | 118 16 05 W |
| Rial Hospital | Hospital | 127 | Kern | 35 23 29 N | 119 00 25 W |
| Richmond Health Center | Hospital | 8 | Contra Costa | 37 56 06 N | 122 21 42 W |
| Rideout Memorial Hospital | Hospital | 19 | Yuba | 39 08 18 N | 121 35 40 W |
| Ridgecrest Community Hospital | Hospital | 698 | Kern | 35 38 27 N | 117 40 17 W |
| Rio Hondo Memorial Hospital | Hospital | 45 | Los Angeles | 33 57 49 N | 118 06 49 W |
| River Bluff Convalescent Hospital | Hospital | 42 | Stanislaus | 37 44 14 N | 120 56 55 W |
| Riverdale Convalescent Hospital | Hospital | | Los Angeles | 34 08 19 N | 118 15 30 W |
| Riverside Community Hospital | Hospital | 253 | Riverside | 33 58 35 N | 117 22 51 W |
| Riverside General Hospital | Hospital | 236 | Riverside | 33 55 03 N | 117 27 15 W |
| Robert F Kennedy Medical Center | Hospital | 23 | Los Angeles | 33 55 40 N | 118 21 20 W |
| Rone Hospital (historical) | Hospital | 54 | Sonoma | 38 26 33 N | 122 42 07 W |
| Rose Hospital | Hospital | 80 | Los Angeles | 33 59 33 N | 118 20 27 W |
| Roseville Hospital | Hospital | 53 | Placer | 38 44 27 N | 121 16 17 W |
| Ross General Hospital | Hospital | 25 | Marin | 37 57 35 N | 122 33 05 W |
| Royale Oaks Convalescent Hospital | Hospital | | Los Angeles | 34 09 01 N | 118 14 09 W |
| Sacramento Medical Center (historical) | Hospital | 8 | Sacramento | 38 33 23 N | 121 27 31 W |
| Saddleback Memorial Medical Center | Hospital | 106 | Orange | 33 36 30 N | 117 42 35 W |
| Saint Agnes Hospital | Hospital | 91 | Fresno | 36 45 43 N | 119 49 07 W |
| Saint Agnes Medical Center | Hospital | 106 | Fresno | 36 50 07 N | 119 45 58 W |
| Saint Annes Hospital | Hospital | 96 | Los Angeles | 34 04 19 N | 118 16 46 W |
| Saint Bernardine Hospital | Hospital | 356 | San Bernardino | 34 08 04 N | 117 16 39 W |
| Saint Catherine Hospital on Half Moon Bay | Hospital | 50 | San Mateo | 37 31 39 N | 122 30 27 W |
| Saint Christophers Convalescent Hospital and Sanitarium | Hospital | 9 | Los Angeles | 33 47 29 N | 118 09 55 W |
| Saint Dominics Hospital | Hospital | 9 | San Joaquin | 37 47 55 N | 121 14 42 W |
| Saint Elizabeth Hospital | Hospital | 89 | Tehama | 40 10 32 N | 122 13 57 W |
| Saint Erne Sanitarium | Hospital | 33 | Los Angeles | 33 57 53 N | 118 21 55 W |
| Saint Francis Hospital | Hospital | 58 | San Francisco | 37 46 05 N | 122 26 04 W |
| Saint Francis Hospital | Hospital | 58 | Santa Barbara | 34 26 01 N | 119 42 04 W |
| Saint Francis Medical Center | Hospital | 28 | Los Angeles | 33 55 48 N | 118 12 12 W |
| Saint Francis Memorial Hospital | Hospital | 65 | San Francisco | 37 47 22 N | 122 25 00 W |
| Saint Helena Hospital and Health Center | Hospital | 167 | Napa | 38 32 34 N | 122 28 29 W |
| Saint Johns Hospital | Hospital | 48 | Los Angeles | 34 01 49 N | 118 28 45 W |
| Saint Johns Hospital | Hospital | 17 | Ventura | 34 12 20 N | 119 11 07 W |
| Saint Johns Pleasant Valley Hospital | Hospital | 63 | Ventura | 34 14 40 N | 119 01 13 W |
| Saint Johns Regional Medical Center | Hospital | 23 | Ventura | 34 13 06 N | 119 09 27 W |
| Saint Joseph Medical Center | Hospital | 161 | Los Angeles | 34 09 23 N | 118 19 45 W |
| Saint Josephs Hospital | Hospital | 36 | Humboldt | 40 47 01 N | 124 08 33 W |
| Saint Josephs Hospital | Hospital | 51 | Orange | 33 46 54 N | 117 51 46 W |
| Saint Josephs Hospital | Hospital | 125 | San Francisco | 37 46 03 N | 122 26 24 W |
| Saint Josephs Hospital | Hospital | 6 | San Joaquin | 37 58 16 N | 121 17 18 W |
| Saint Jude Medical Center | Hospital | 98 | Orange | 33 53 40 N | 117 55 34 W |
| Saint Louise Health Center | Hospital | 118 | Santa Clara | 37 09 10 N | 121 38 54 W |
| Saint Luke Medical Center | Hospital | 273 | Los Angeles | 34 10 06 N | 118 05 45 W |
| Saint Lukes Hospital | Hospital | 25 | San Francisco | 37 44 50 N | 122 25 15 W |
| Saint Mary Desert Valley Hospital | Hospital | 868 | San Bernardino | 34 32 32 N | 117 15 56 W |
| Saint Marys Hospital | Hospital | 84 | San Francisco | 37 46 24 N | 122 27 12 W |
| Saint Pauls Hospital (historical) | Hospital | 155 | Alameda | 37 40 32 N | 121 45 59 W |
| Saint Rose Hospital | Hospital | 10 | Alameda | 37 37 56 N | 122 05 21 W |
| Saint Vincent Medical Center | Hospital | 111 | Los Angeles | 34 03 50 N | 118 16 22 W |
| Salinas Community Hospital | Hospital | 29 | Monterey | 36 40 44 N | 121 37 38 W |
| Salinas Valley Memorial Hospital | Hospital | 17 | Monterey | 36 39 33 N | 121 38 45 W |
| Salvation Army Booth Memorial Home and Hospital | Hospital | 120 | Los Angeles | 34 04 44 N | 118 12 41 W |
| Samaritan Medical Center | Hospital | 67 | Orange | 33 27 25 N | 117 39 00 W |
| San Antonio Hospital | Hospital | 385 | San Bernardino | 34 06 05 N | 117 38 16 W |
| San Benito Health Foundation and Clinic | Hospital | 86 | San Benito | 36 51 11 N | 121 24 59 W |
| San Bernardino Community Hospital | Hospital | 367 | San Bernardino | 34 07 53 N | 117 19 11 W |
| San Bernardino County Medical Center | Hospital | 345 | San Bernardino | 34 07 43 N | 117 16 09 W |
| San Diego Physicians-Surgeons Hospital | Hospital | 40 | San Diego | 32 42 31 N | 117 08 18 W |
| San Dimas Community Hospital | Hospital | 236 | Los Angeles | 34 05 51 N | 117 50 05 W |
| San Fernando Hospital | Hospital | 314 | Los Angeles | 34 16 36 N | 118 26 39 W |
| San Francisco Community Convalescent Hospital | Hospital | 46 | San Francisco | 37 47 09 N | 122 26 29 W |
| San Francisco Hospital | Hospital | 24 | San Francisco | 37 45 17 N | 122 24 15 W |
| San Francisco Psychoanalytic Institute | Hospital | 45 | San Francisco | 37 47 08 N | 122 26 26 W |
| San Francisco Surgicenter | Hospital | 44 | San Francisco | 37 47 06 N | 122 26 24 W |
| San Gabriel Valley Hospital | Hospital | 129 | Los Angeles | 34 05 59 N | 118 05 54 W |
| San Gabriel Valley Medical Center | Hospital | 136 | Los Angeles | 34 06 02 N | 118 06 21 W |
| San Gorgonio Pass Memorial Hospital | Hospital | 793 | Riverside | 33 55 56 N | 116 56 45 W |
| San Joaquin Community Hospital | Hospital | 124 | Kern | 35 23 02 N | 119 01 10 W |
| San Joaquin County Health Center | Hospital | 7 | San Joaquin | 37 57 02 N | 121 16 08 W |
| San Joaquin County Hospital | Hospital | 5 | San Joaquin | 37 53 11 N | 121 17 05 W |
| San Jose Hospital | Hospital | 27 | Santa Clara | 37 20 36 N | 121 52 37 W |
| San Jose Hospital | Hospital | 255 | Santa Clara | 37 23 25 N | 121 48 25 W |
| San Luis Obispo County General Hospital | Hospital | 122 | San Luis Obispo | 35 16 31 N | 120 38 46 W |
| San Mateo County General Hospital | Hospital | 22 | San Mateo | 37 31 52 N | 122 17 59 W |
| San Pedro Peninsula Hospital | Hospital | 82 | Los Angeles | 33 44 21 N | 118 18 25 W |
| San Rafael General Hospital | Hospital | 13 | Marin | 37 58 28 N | 122 31 30 W |
| San Ramon Regional Hospital | Hospital | 156 | Contra Costa | 37 46 37 N | 121 57 36 W |
| Sanger Hospital | Hospital | 111 | Fresno | 36 42 27 N | 119 34 22 W |
| Sansum Clinic | Hospital | 44 | Santa Barbara | 34 25 48 N | 119 43 19 W |
| Sant Mary Medical Center | Hospital | 11 | Los Angeles | 33 46 47 N | 118 11 10 W |
| Santa Ana Hospital Medical Center | Hospital | 30 | Orange | 33 45 44 N | 117 54 07 W |
| Santa Anita Sanitarium | Hospital | 108 | Los Angeles | 34 06 09 N | 118 02 41 W |
| Santa Barbara General Hospital | Hospital | 37 | Santa Barbara | 34 26 42 N | 119 46 51 W |
| Santa Barbara Sanitarium (historical) | Hospital | 43 | Santa Barbara | 34 25 45 N | 119 43 04 W |
| Santa Clara Valley Hospital | Hospital | 81 | Ventura | 34 21 03 N | 119 04 13 W |
| Santa Clara Valley Medical Center | Hospital | 45 | Santa Clara | 37 18 53 N | 121 55 60 W |
| Santa Cruz Community Hospital | Hospital | 20 | Santa Cruz | 36 58 48 N | 122 00 12 W |
| Santa Cruz County Hospital | Hospital | 21 | Santa Cruz | 36 59 31 N | 122 01 01 W |
| Santa Fe Hospital | Hospital | 96 | Los Angeles | 34 02 19 N | 118 13 00 W |
| Santa Maria Community Health Clinic | Hospital | 67 | Santa Barbara | 34 56 38 N | 120 26 31 W |
| Santa Maria Hospital | Hospital | 67 | Santa Barbara | 34 56 38 N | 120 26 29 W |
| Santa Marta Hospital | Hospital | 97 | Los Angeles | 34 02 21 N | 118 10 18 W |
| Santa Monica Hospital and Medical Center | Hospital | 47 | Los Angeles | 34 01 37 N | 118 29 11 W |
| Santa Monica Medical Center | Hospital | 32 | Los Angeles | 34 01 06 N | 118 30 02 W |
| Santa Paula Memorial Hospital | Hospital | 177 | Ventura | 34 21 59 N | 119 03 52 W |
| Santa Rita Rehabilitation Center | Hospital | 107 | Alameda | 37 42 16 N | 121 52 56 W |
| Santa Rita Rehabilitation Center Annex | Hospital | 108 | Alameda | 37 41 49 N | 121 50 53 W |