Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Charter Community Hospital | Hospital | 10 | Los Angeles | 33 50 01 N | 118 04 46 W |
| Chase Diet Sanitarium | Hospital | 64 | Los Angeles | 34 02 21 N | 118 16 48 W |
| Chico Community Hospital | Hospital | 62 | Butte | 39 45 12 N | 121 50 54 W |
| Childrens Hopsital Medical Center | Hospital | 30 | Alameda | 37 50 13 N | 122 16 01 W |
| Childrens Hospital | Hospital | 77 | San Francisco | 37 47 12 N | 122 27 21 W |
| Childrens Hospital Convalescent Home | Hospital | 105 | Los Angeles | 34 05 33 N | 118 17 17 W |
| Childrens Hospital of Los Angeles | Hospital | 120 | Los Angeles | 34 05 52 N | 118 17 28 W |
| Childrens Hospital of Orange County | Hospital | 48 | Orange | 33 46 51 N | 117 51 58 W |
| Chinese Hospital | Hospital | 35 | San Francisco | 37 47 44 N | 122 24 31 W |
| Chino Community Hospital | Hospital | 241 | San Bernardino | 34 01 32 N | 117 41 08 W |
| Chowchilla Convalescent Hospital | Hospital | 72 | Madera | 37 07 21 N | 120 16 22 W |
| Chowchilla District Hospital | Hospital | 71 | Madera | 37 07 16 N | 120 16 25 W |
| Christian Hospital Medical Center | Hospital | 440 | Riverside | 33 48 45 N | 117 13 20 W |
| Chula Vista Hospital | Hospital | 18 | San Diego | 32 38 19 N | 117 05 26 W |
| Cigna Hospital of Los Angeles | Hospital | 125 | Los Angeles | 34 04 10 N | 118 15 48 W |
| Circle City Hospital | Hospital | 254 | Riverside | 33 51 29 N | 117 33 13 W |
| City of Hope National Medical Center | Hospital | 144 | Los Angeles | 34 07 46 N | 117 58 13 W |
| City View Hospital | Hospital | 135 | Los Angeles | 34 04 19 N | 118 12 04 W |
| Civic Center Hospital (historical) | Hospital | 25 | Alameda | 37 49 48 N | 122 15 59 W |
| Claire Zellerbach Saroni Student Health Center | Hospital | 56 | Los Angeles | 34 01 25 N | 118 17 07 W |
| Clairmont Community Hospital | Hospital | 112 | San Diego | 32 49 13 N | 117 11 02 W |
| Clovis Community Hospital | Hospital | 110 | Fresno | 36 49 53 N | 119 42 19 W |
| Coalinga Convalescent Center | Hospital | 204 | Fresno | 36 08 58 N | 120 21 10 W |
| Coalinga District Hospital | Hospital | 206 | Fresno | 36 08 40 N | 120 21 51 W |
| Coast Plaza Doctors Hospital | Hospital | 29 | Los Angeles | 33 54 45 N | 118 05 54 W |
| Coastal Communities Hospital | Hospital | 12 | Orange | 33 42 39 N | 117 53 04 W |
| Coastside Health Center | Hospital | 27 | San Mateo | 37 27 43 N | 122 25 29 W |
| College Hospital Costa Mesa | Hospital | 26 | Orange | 33 39 06 N | 117 54 43 W |
| Colusa Community Hospital | Hospital | 17 | Colusa | 39 12 25 N | 122 00 05 W |
| Community Hospital (historical) | Hospital | 16 | San Joaquin | 38 08 02 N | 121 15 53 W |