| DBQ | Adventist Health and Rideout | Adventist Health | 726 4th Street | Marysville | 95901 | Yuba |
| DBR | Adventist Health Bakersfield | Adventist Health | 2615 Chester Avenue | Bakersfield | 93301 | Kern |
| DBS | Adventist Health Clear Lake | Adventist Health | 15630 18th Avenue | Clearlake | 95422 | Lake |
| DBT | Adventist Health Glendale | Adventist Health | 1509 Wilson Terrace | Glendale | 91206 | Los Angeles |
| DBU | Adventist Health Hanford | Adventist Health | 115 Mall Drive | Hanford | 93230 | Kings |
| DBV | Adventist Health Howard Memorial | Adventist Health | One Marcela Drive | Willits | 95490 | Mendocino |
| DBW | Adventist Health Lodi Memorial | Adventist Health | 975 South Fairmont Avenue | Lodi | 95240 | San Joaquin |
| DBX | Adventist Health Reedley | Adventist Health | 372 West Cypress Avenue | Reedley | 93654 | Fresno |
| DBY | Adventist Health Selma | Adventist Health | 1141 Rose Avenue | Selma | 93662 | Fresno |
| DBZ | Adventist Health Simi Valley | Adventist Health | 2975 North Sycamore Drive | Simi Valley | 93065 | Ventura |
| DCA | Adventist Health Sonora | Adventist Health | 1000 Greenley Road | Sonora | 95370 | Tuolumne |
| DCB | Adventist Health St. Helena | Adventist Health | 10 Woodland Road | Saint Helena | 94574 | Napa |
| DCC | Adventist Health Tehachapi Valley | Adventist Health | 1100 Magellan Drive | Tehachapi | 93561 | Kern |
| DCD | Adventist Health Tulare | Adventist Health | 869 North Cherry Street | Tulare | 93274 | Tulare |
| DCE | Adventist Health Ukiah Valley | Adventist Health | 275 Hospital Drive | Ukiah | 95482 | Mendocino |
| DCF | Adventist Health White Memorial | Adventist Health | 1720 East Cesar E. Chavez Avenue | Los Angeles | 90033 | Los Angeles |
| DCG | AHMC Anaheim Regional Medical Center | AHMC Healthcare Inc. | 1111 West La Palma Avenue | Anaheim | 92801 | Orange |
| DCH | Alameda Hospital | Alameda Health System | 2070 Clinton Avenue | Alameda | 94501 | Alameda |
| DCI | Alhambra Hospital Medical Center | AHMC Healthcare Inc. | 100 South Raymond Avenue | Alhambra | 91801 | Los Angeles |
| DCJ | Alta Bates Summit Medical Center | Sutter Health | 350 Hawthorne Avenue | Oakland | 94609 | Alameda |
| DCK | Alvarado Hospital Medical Center | Prime Healthcare Services | 6655 Alvarado Road | San Diego | 92120 | San Diego |
| DCL | Anaheim Global Medical Center | KPC Health | 1025 South Anaheim Boulevard | Anaheim | 92805 | Orange |
| DCM | Antelope Valley Hospital | Unaffiliated | 1600 West Avenue J | Lancaster | 93534 | Los Angeles |
| APG | Arrowhead Regional Medical Center | Unaffiliated | 400 North Pepper Avenue | Colton | 92324 | San Bernardino |
| DCN | Arroyo Grande Community Hospital | Dignity Health | 345 South Halcyon Road | Arroyo Grande | 93420 | San Luis Obispo |
| DCO | Bakersfield Heart Hospital | Unaffiliated | 3001 Sillect Avenue | Bakersfield | 93308 | Kern |
| DCP | Bakersfield Memorial Hospital | Dignity Health | 420 34th Street | Bakersfield | 93301 | Kern |
| DCQ | Ballard Rehabilitation Hospital | Vibra Healthcare | 1760 W 16th St | San Bernardino | 92411 | San Bernardino |
| DCR | Banner Lassen Medical Center | Banner Health | 1800 Spring Ridge Drive | Susanville | 96130 | Lassen |
| DCS | Barlow Respiratory Hospital | Unaffiliated | 2000 Stadium Way | Los Angeles | 90026 | Los Angeles |
| DCT | Barstow Community Hospital | Quorum Health Corporation | 820 East Mountain View Street | Barstow | 92311 | San Bernardino |
| DCU | Barton Memorial Hospital | Unaffiliated | 2170 South Avenue | South Lake Tahoe | 96150 | El Dorado |
| DCV | Bear Valley Community Hospital | Unaffiliated | 41870 Garstin Drive | Big Bear Lake | 92315 | San Bernardino |
| CPO | Beverly Hospital | Unaffiliated | 309 West Beverly Boulevard | Montebello | 90640 | Los Angeles |
| DCW | California Hospital Medical Center | Dignity Health | 1401 South Grand Avenue | Los Angeles | 90015 | Los Angeles |
| DCX | California Pacific Medical Center - Van Ness Campus | Sutter Health | 1101 Van Ness Avenue | San Francisco | 94109 | San Francisco |
| DCY | California Rehabilitation Institute | Select Medical | 2070 Century Park E | Los Angeles | 90067 | Los Angeles |
| DCZ | Casa Colina Hospital and Centers for Healthcare | Unaffiliated | 255 East Bonita Avenue | Pomona | 91767 | Los Angeles |
| DDA | Catalina Island Medical Center | Unaffiliated | 100 Falls Canyon Road | Avalon | 90704 | Los Angeles |
| DDB | Cedars-Sinai | Cedars-Sinai Health System | 8700 Beverly Boulevard | Los Angeles | 90048 | Los Angeles |
| DDC | Cedars-Sinai Marina Del Rey Hospital | Cedars-Sinai Health System | 4650 Lincoln Boulevard | Marina Del Rey | 90292 | Los Angeles |
| DDD | Centinela Hospital Medical Center | Prime Healthcare Services | 555 East Hardy Street | Inglewood | 90301 | Los Angeles |
| DDE | Central Valley Specialty Hospital | American Advanced Management Group | 730 17th Street | Modesto | 95354 | Stanislaus |
| DDF | Chapman Global Medical Center | KPC Health | 2601 East Chapman Avenue | Orange | 92869 | Orange |
| DDG | Children's Healthcare Organization of Northern California - Pediatric Hospital | Unaffiliated | 3777 S Bascom Ave | Campbell | 95008 | Santa Clara |
| DDH | Children's Hospital Los Angeles | Unaffiliated | 4650 Sunset Boulevard Administration Ms#1 | Los Angeles | 90027 | Los Angeles |
| DDI | Children's Hospital of Orange County | CHOC Children's | 1201 West La Veta Avenue | Orange | 92868 | Orange |
| DDJ | Chinese Hospital | Unaffiliated | 845 Jackson Street | San Francisco | 94133 | San Francisco |
| DDK | Chino Valley Medical Center | Prime Healthcare Services | 5451 Walnut Avenue | Chino | 91710 | San Bernardino |
| DDL | CHOC Children's at Mission Hospital | CHOC Children's | 27700 Medical Center Road | Mission Viejo | 92691 | Orange |
| DDM | City of Hope | Unaffiliated | 1500 East Duarte Road | Duarte | 91010 | Los Angeles |
| DDN | Clovis Community Medical Center | Community Medical Centers | 2755 Herndon Avenue | Clovis | 93611 | Fresno |
| DDO | Coalinga Regional Medical Center | Unaffiliated | 1191 Phelps Avenue | Coalinga | 93210 | Fresno |
| DDP | Coast Plaza Hospital | Avanti Hospitals | 13100 Studebaker Road | Norwalk | 90650 | Los Angeles |
| DDQ | College Hospital Costa Mesa | College Health Enterprises | 301 Victoria Street | Costa Mesa | 92627 | Orange |
| DDR | College Medical Center | College Health Enterprises | 2776 Pacific Avenue | Long Beach | 90806 | Los Angeles |
| DDS | Colorado River Medical Center | Unaffiliated | 1401 Bailey Avenue | Needles | 92363 | San Bernardino |
| DDT | Colusa Medical Center | American Advanced Management Group | 199 East Webster Street | Colusa | 95932 | Colusa |
| DDU | Community Hospital of Huntington Park | Avanti Hospitals | 2623 East Slauson Avenue | Huntington Park | 90255 | Los Angeles |
| DDV | Community Hospital of San Bernardino | Dignity Health | 1805 Medical Center Drive | San Bernardino | 92411 | San Bernardino |
| DDW | Community Hospital of the Monterey Peninsula | Unaffiliated | 23625 Holman Highway | Monterey | 93940 | Monterey |
| DDX | Community Memorial Hospital | Community Memorial Health System | 147 North Brent Street | Ventura | 93003 | Ventura |
| DDY | Community Regional Medical Center | Community Medical Centers | 2823 Fresno Street | Fresno | 93721 | Fresno |
| DDZ | Contra Costa Regional Medical Center | Unaffiliated | 2500 Alhambra Avenue | Martinez | 94553 | Contra Costa |
| DEA | Corona Regional Medical Center | Universal Health Services, Inc. | 800 South Main Street | Corona | 92882 | Riverside |
| DEB | Corona Regional Medical Center - Magnolia | Universal Health Services, Inc. | 730 Magnolia Avenue | Corona | 92879 | Riverside |
| DEC | Dameron Hospital | Unaffiliated | 525 West Acacia Street | Stockton | 95203 | San Joaquin |
| DED | David Grant USAF Medical Center | Unaffiliated | 101 Bodin Circle Bldg. 777 Suite 0 | Franklin | 94535 | Solano |
| DEE | Delano Regional Medical Center | Unaffiliated | 1401 Garces Highway | Delano | 93215 | Kern |
| DEF | Desert Regional Medical Center | Tenet Healthcare Corporation | 1150 North Indian Canyon Drive | Palm Springs | 92262 | Riverside |
| DEG | Desert Valley Hospital | Prime Healthcare Services | 16850 Bear Valley Road | Victorville | 92395 | San Bernardino |
| DEH | Doctors Hospital of Manteca | Tenet Healthcare Corporation | 1205 East North Street | Manteca | 95336 | San Joaquin |
| DEI | Doctors Hospital of Riverside | AHMC Healthcare Inc. | 3865 Jackson Street | Riverside | 92503 | Riverside |
| DEJ | Doctors Medical Center of Modesto | Tenet Healthcare Corporation | 1441 Florida Avenue | Modesto | 95350 | Stanislaus |
| DEK | Dominican Hospital | Dignity Health | 1555 Soquel Drive | Santa Cruz | 95065 | Santa Cruz |
| DEL | Dominican Hospital - Santa Cruz/Frederick | Dignity Health | 610 Frederick Street | Santa Cruz | 95062 | Santa Cruz |
| DEM | East Los Angeles Doctors Hospital | Avanti Hospitals | 4060 Whittier Boulevard | Los Angeles | 90023 | Los Angeles |
| DEN | Eastern Plumas Health Care | Unaffiliated | 500 First Avenue | Portola | 96122 | Plumas |
| DEO | Eden Medical Center | Sutter Health | 20103 Lake Chabot Road | Castro Valley | 94546 | Alameda |
| DEP | Eisenhower Health | Unaffiliated | 39000 Bob Hope Drive | Rancho Mirage | 92270 | Riverside |
| DEQ | El Camino Hospital | Unaffiliated | 2500 Grant Road | Mountain View | 94040 | Santa Clara |
| DER | El Camino Hospital Los Gatos | Unaffiliated | 815 Pollard Road | Los Gatos | 95032 | Santa Clara |
| DES | El Centro Regional Medical Center | Unaffiliated | 1415 Ross Avenue | El Centro | 92243 | Imperial |
| DET | Emanate Health Foothill Presbyterian Hospital | Emanate Health | 250 South Grand Avenue | Glendora | 91741 | Los Angeles |
| DEU | Emanate Health Inter-Community Hospital | Emanate Health | 210 West San Bernardino Road | Covina | 91723 | Los Angeles |
| DEV | Emanate Health Queen of the Valley Hospital | Emanate Health | 1115 South Sunset Avenue | West Covina | 91790 | Los Angeles |
| DEW | Emanuel Medical Center | Tenet Healthcare Corporation | 825 Delbon Avenue | Turlock | 95380 | Stanislaus |
| DEX | Encino Hospital Medical Center | Prime Healthcare Services Foundation | 16237 Ventura Boulevard | Encino | 91436 | Los Angeles |
| DEY | Encompass Health Rehabilitation Hospital of Bakersfield | Encompass Health | 5001 Commerce Dr | Bakersfield | 93309 | Kern |
| DEZ | Encompass Health Rehabilitation Hospital of Modesto | Encompass Health | 1303 Mable Avenue | Modesto | 95355 | Stanislaus |
| DFA | Encompass Health Rehabilitation Hospital of Murrieta | Encompass Health | 35470 Whitewood Rd | Murrieta | 92563 | Riverside |
| DFB | Encompass Health Rehabilitation Hospital of Tustin | Encompass Health | 14851 Yorba St | Tustin | 92780 | Orange |
| DFC | Enloe Medical Center - Cohasset Campus | Unaffiliated | 560 Cohasset Road | Chico | 95926 | Butte |
| DFD | Enloe Medical Center - Esplanade Campus | Unaffiliated | 1531 Esplanade | Chico | 95926 | Butte |
| DFE | Fairchild Medical Center | Unaffiliated | 444 Bruce Street | Yreka | 96097 | Siskiyou |
| DFF | Foothill Regional Medical Center | Prospect Medical Holdings, Inc. | 14662 Newport Avenue | Tustin | 92780 | Orange |
| DFG | Fountain Valley Regional Hospital and Medical Center | Tenet Healthcare Corporation | 17100 Euclid Street | Fountain Valley | 92708 | Orange |
| DFH | French Hospital Medical Center | Dignity Health | 1911 Johnson Avenue | San Luis Obispo | 93401 | San Luis Obispo |
| DFI | Fresno Heart & Surgical Hospital | Community Medical Centers | 15 East Audubon Drive | Fresno | 93720 | Fresno |
| DFJ | Fresno Surgical Hospital | Unaffiliated | 6125 N Fresno St | Fresno | 93710 | Fresno |
| DFK | Garden Grove Hospital and Medical Center | Prime Healthcare Services | 12601 Garden Grove Boulevard | Garden Grove | 92843 | Orange |
| DFL | Garfield Medical Center | AHMC Healthcare Inc. | 525 North Garfield Avenue | Monterey Park | 91754 | Los Angeles |
| DFM | George L. Mee Memorial Hospital | Unaffiliated | 300 Canal Street | King City | 93930 | Monterey |
| DFN | Glendale Memorial Hospital and Health Center | Dignity Health | 1420 South Central Avenue | Glendale | 91204 | Los Angeles |
| DFO | Glenn Medical Center | American Advanced Management Group | 1133 West Sycamore Street | Willows | 95988 | Glenn |
| DFP | Goleta Valley Cottage Hospital | Cottage Health | 351 South Patterson Avenue | Goleta | 93111 | Santa Barbara |
| DFQ | Good Samaritan Hospital | Unaffiliated | 901 Olive Drive | Bakersfield | 93308 | Kern |
| DFR | Good Samaritan Hospital - San Jose | HCA Healthcare - Far West Division | 2425 Samaritan Drive | San Jose | 95124 | Santa Clara |
| DFS | Greater El Monte Community Hospital | AHMC Healthcare Inc. | 1701 Santa Anita Avenue | South El Monte | 91733 | Los Angeles |
| DFT | Harbor - UCLA Medical Center | Los Angeles County Department of Health Services | 1000 West Carson Street | Torrance | 90502 | Los Angeles |
| DFU | Hazel Hawkins Memorial Hospital | Unaffiliated | 911 Sunset Drive | Hollister | 95023 | San Benito |
| DFV | Healdsburg District Hospital | Unaffiliated | 1375 University Avenue | Healdsburg | 95448 | Sonoma |
| DFW | HealthBridge Children's Hospital | Nexus Health Systems | 393 South Tustin Street | Orange | 92866 | Orange |
| DFX | Hemet Global Medical Center | KPC Health | 1117 East Devonshire Avenue | Hemet | 92543 | Riverside |
| DFY | Henry Mayo Newhall Hospital | Unaffiliated | 23845 McBean Parkway | Valencia | 91355 | Los Angeles |
| DFZ | Hi-Desert Medical Center | Tenet Healthcare Corporation | 6601 White Feather Road | Joshua Tree | 92252 | San Bernardino |
| DGA | Highland Hospital | Alameda Health System | 1411 East 31st Street | Oakland | 94602 | Alameda |
| DGB | Hoag Hospital Irvine | St. Joseph Health | 16200 Sand Canyon Avenue | Irvine | 92618 | Orange |
| DGC | Hoag Memorial Hospital Presbyterian | St. Joseph Health | One Hoag Drive | Newport Beach | 92658 | Orange |
| DGD | Hoag Orthopedic Institute | St. Joseph Health | 16250 Sand Canyon Ave | Irvine | 92618 | Orange |
| DGE | Hollywood Presbyterian Medical Center | Unaffiliated | 1300 North Vermont Avenue | Los Angeles | 90027 | Los Angeles |
| DGF | Huntington Beach Hospital | Prime Healthcare Services Foundation | 17772 Beach Boulevard | Huntington Beach | 92647 | Orange |
| DGG | Huntington Hospital | Unaffiliated | 100 West California Boulevard | Pasadena | 91105 | Los Angeles |
| DGH | Inland Valley Medical Center | Universal Health Services, Inc. | 36485 Inland Valley Drive | Wildomar | 92595 | Riverside |
| DGI | Jerold Phelps Community Hospital | Unaffiliated | 733 Cedar Street | Garberville | 95542 | Humboldt |
| DGJ | JFK Memorial Hospital | Tenet Healthcare Corporation | 47111 Monroe Street | Indio | 92201 | Riverside |
| DGK | John C. Fremont Healthcare District | | 5189 Hospital Road | Mariposa | 95338 | Mariposa |
| DGL | John Muir Medical Center - Concord | John Muir Health | 2540 East Street | Concord | 94520 | Contra Costa |
| DGM | John Muir Medical Center - Walnut Creek Campus | John Muir Health | 1601 Ygnacio Valley Road | Walnut Creek | 94598 | Contra Costa |
| DGN | Kaiser Permanente Antioch Medical Center | Kaiser Permanente Northern California Region | 4501 Sand Creek Road | Antioch | 94531 | Contra Costa |
| DGO | Kaiser Permanente Baldwin Park Medical Center | Kaiser Permanente Southern California Region | 1011 Baldwin Park Boulevard | Baldwin Park | 91706 | Los Angeles |
| DGP | Kaiser Permanente Downey Medical Center | Kaiser Permanente Southern California Region | 9333 Imperial Highway | Downey | 90242 | Los Angeles |
| DGQ | Kaiser Permanente Fontana Medical Center | Kaiser Permanente Southern California Region | 9961 Sierra Avenue | Fontana | 92335 | San Bernardino |
| DGR | Kaiser Permanente Fremont Medical Center | Kaiser Permanente Northern California Region | 39400 Paseo Padre Parkway | Fremont | 94538 | Alameda |
| DGS | Kaiser Permanente Fresno Medical Center | Kaiser Permanente Northern California Region | 7300 North Fresno Street | Fresno | 93720 | Fresno |
| DGT | Kaiser Permanente Los Angeles Medical Center | Kaiser Permanente Southern California Region | 4867 West Sunset Boulevard | Los Angeles | 90027 | Los Angeles |
| DGU | Kaiser Permanente Manteca Medical Center | Kaiser Permanente Northern California Region | 1777 West Yosemite Avenue | Manteca | 95337 | San Joaquin |
| DGV | Kaiser Permanente Modesto Medical Center | Kaiser Permanente Northern California Region | 4601 Dale Road | Modesto | 95356 | Stanislaus |
| DGW | Kaiser Permanente Moreno Valley Medical Center | Kaiser Permanente Southern California Region | 27300 Iris Avenue | Moreno Valley | 92555 | Riverside |
| DGX | Kaiser Permanente Oakland Medical Center | Kaiser Permanente Northern California Region | 275 West Macarthur Boulevard | Oakland | 94611 | Alameda |
| DGY | Kaiser Permanente Ontario Vineyard Medical Center | Kaiser Permanente Southern California Region | 2295 South Vineyard Avenue | Ontario | 91761 | San Bernardino |
| DGZ | Kaiser Permanente Orange County - Anaheim Medical Center | Kaiser Permanente Southern California Region | 3440 East La Palma Avenue | Anaheim | 92806 | Orange |
| DHA | Kaiser Permanente Orange County - Irvine Medical Center | Kaiser Permanente Southern California Region | 6640 Alton Parkway | Irvine | 92618 | Orange |
| DHB | Kaiser Permanente Panorama City Medical Center | Kaiser Permanente Southern California Region | 13651 Willard Street | Panorama City | 91402 | Los Angeles |
| DHC | Kaiser Permanente Redwood City Medical Center | Kaiser Permanente Northern California Region | 1100 Veterans Boulevard | Redwood City | 94063 | San Mateo |
| DHD | Kaiser Permanente Richmond Medical Center | Kaiser Permanente Northern California Region | 901 Nevin Avenue | Richmond | 94801 | Contra Costa |
| DHE | Kaiser Permanente Riverside Medical Center | Kaiser Permanente Southern California Region | 10800 Magnolia Avenue | Riverside | 92505 | Riverside |
| DHF | Kaiser Permanente Roseville Medical Center | Kaiser Permanente Northern California Region | 1600 Eureka Road | Roseville | 95661 | Placer |
| DHG | Kaiser Permanente Sacramento Medical Center | Kaiser Permanente Northern California Region | 2025 Morse Avenue | Sacramento | 95825 | Sacramento |
| DHH | Kaiser Permanente San Diego Medical Center | Kaiser Permanente Southern California Region | 9455 Clairemont Mesa Boulevard | San Diego | 92123 | San Diego |
| DHI | Kaiser Permanente San Francisco Medical Center | Kaiser Permanente Northern California Region | 2425 Geary Boulevard | San Francisco | 94115 | San Francisco |
| DHJ | Kaiser Permanente San Jose Medical Center | Kaiser Permanente Northern California Region | 250 Hospital Parkway | San Jose | 95119 | Santa Clara |
| DHK | Kaiser Permanente San Leandro Medical Center | Kaiser Permanente Northern California Region | 2500 Merced Street | San Leandro | 94577 | Alameda |
| DHL | Kaiser Permanente San Rafael Medical Center | Kaiser Permanente Northern California Region | 99 Montecillo Road | San Rafael | 94903 | Marin |
| DHM | Kaiser Permanente Santa Clara Medical Center | Kaiser Permanente Northern California Region | 700 Lawrence Expressway | Santa Clara | 95051 | Santa Clara |
| DHN | Kaiser Permanente Santa Rosa Medical Center | Kaiser Permanente Northern California Region | 401 Bicentennial Way | Santa Rosa | 95403 | Sonoma |
| DHO | Kaiser Permanente South Bay Medical Center | Kaiser Permanente Southern California Region | 25825 Vermont Avenue | Harbor City | 90710 | Los Angeles |
| DHP | Kaiser Permanente South Sacramento Medical Center | Kaiser Permanente Northern California Region | 6600 Bruceville Road | Sacramento | 95823 | Sacramento |
| DHQ | Kaiser Permanente South San Francisco Medical Center | Kaiser Permanente Northern California Region | 1200 El Camino Real | South San Francisco | 94080 | San Mateo |
| DHR | Kaiser Permanente Vacaville Medical Center | Kaiser Permanente Northern California Region | 1 Quality Drive | Vacaville | 95688 | Solano |
| DHS | Kaiser Permanente Vallejo Medical Center | Kaiser Permanente Northern California Region | 975 Sereno Drive | Vallejo | 94589 | Solano |
| DHT | Kaiser Permanente Walnut Creek Medical Center | Kaiser Permanente Northern California Region | 1425 South Main Street | Walnut Creek | 94596 | Contra Costa |
| DHU | Kaiser Permanente West Los Angeles Medical Center | Kaiser Permanente Southern California Region | 6041 Cadillac Avenue | Los Angeles | 90034 | Los Angeles |
| DHV | Kaiser Permanente Woodland Hills Medical Center | Kaiser Permanente Southern California Region | 5601 De Soto Avenue | Woodland Hills | 91367 | Los Angeles |
| DKY | Kaiser Permanente Zion Medical Center | Kaiser Permanente Southern California Region | 4647 Zion Avenue | San Diego | 92120 | San Diego |
| DHX | Kaweah Delta Health Care District | Unaffiliated | 400 West Mineral King Avenue | Visalia | 93291 | Tulare |
| DHY | Keck Hospital of USC | Keck Medicine of USC | 1500 San Pablo Street | Los Angeles | 90033 | Los Angeles |
| DHZ | Kentfield Hospital | Vibra Healthcare | 1125 Sir Francis Drake Boulevard | Kentfield | 94904 | Marin |
| DIA | Kentfield Hospital San Francisco | Vibra Healthcare | 450 Stanyan St 6th floor | San Francisco | 94117 | San Francisco |
| DIB | Kern Medical | Unaffiliated | 1700 Mount Vernon Avenue | Bakersfield | 93306 | Kern |
| DIC | Kern Valley Healthcare District | Unaffiliated | 6412 Laurel Avenue | Lake Isabella | 93240 | Kern |
| CKA | Kindred Hospital - Baldwin Park | Kindred Healthcare | 14148 Francisquito Ave | Baldwin Park | 91706 | Los Angeles |
| CKQ | Kindred Hospital - Brea | Kindred Healthcare | 875 N Brea Blvd | Brea | 92821 | Orange |
| CLL | Kindred Hospital - La Mirada | Kindred Healthcare | 14900 Imperial Hwy | La Mirada | 90638 | Los Angeles |
| CMB | Kindred Hospital - Los Angeles | Kindred Healthcare | 5525 W Slauson Ave | Los Angeles | 90056 | Los Angeles |
| CLH | Kindred Hospital - Ontario | Kindred Healthcare | 550 N Monterey Ave | Ontario | 91764 | San Bernardino |
| CKF | Kindred Hospital - Rancho | Kindred Healthcare | 10841 White Oak Ave | Rancho Cucamonga | 91730 | San Bernardino |
| CKB | Kindred Hospital - Riverside | Kindred Healthcare | 2224 Medical Center Dr | Perris | 92571 | Riverside |
| CLV | Kindred Hospital - San Diego | Kindred Healthcare | 1940 El Cajon Blvd | San Diego | 92104 | San Diego |
| CLK | Kindred Hospital - San Francisco Bay Area | Kindred Healthcare | 2800 Benedict Drive | San Leandro | 94577 | Alameda |
| CLM | Kindred Hospital - San Gabriel Valley | Kindred Healthcare | 845 N Lark Ellen Ave | West Covina | 91791 | Los Angeles |
| CLN | Kindred Hospital - Santa Ana | Kindred Healthcare | 1901 College Ave | Santa Ana | 92706 | Orange |
| CLR | Kindred Hospital - Westminster | Kindred Healthcare | 200 Hospital Cir | Westminster | 92683 | Orange |
| CKD | Kindred Hospital South Bay | Kindred Healthcare | 1246 W 155th St | Gardena | 90247 | Los Angeles |
| DID | L.A. Downtown Medical Center | Unaffiliated | 1711 West Temple Street | Los Angeles | 90026 | Los Angeles |
| DIE | La Palma Intercommunity Hospital | Prime Healthcare Services Foundation | 7901 Walker Street | La Palma | 90623 | Orange |
| DIF | LAC+USC Medical Center | Los Angeles County Department of Health Services | 2051 Marengo Street, Building H IPT, C2K100 | Los Angeles | 90033 | Los Angeles |
| DIG | Laguna Honda Hospital and Rehabilitation Center | San Francisco Department of Public Health | 375 Laguna Honda Blvd | San Francisco | 94116 | San Francisco |
| DIH | Lakewood Regional Medical Center | Tenet Healthcare Corporation | 3700 East South Street | Lakewood | 90712 | Los Angeles |
| DII | Loma Linda University Children's Hospital | Loma Linda University Health | 11234 Anderson Street Suite A | Loma Linda | 92354 | San Bernardino |
| DIJ | Loma Linda University Medical Center | Loma Linda University Health | 11234 Anderson Street | Loma Linda | 92354 | San Bernardino |
| DIK | Loma Linda University Medical Center - East Campus Hospital | Loma Linda University Health | 25333 Barton Road Unit 1100 | Loma Linda | 92354 | San Bernardino |
| DIL | Loma Linda University Medical Center - Murrieta | Loma Linda University Health | 28062 Baxter Road | Murrieta | 92563 | Riverside |
| DIM | Loma Linda University Surgical Hospital | Loma Linda University Health | 26780 Barton Road | Redlands | 92373 | San Bernardino |
| DIN | Lompoc Valley Medical Center | Unaffiliated | 1515 East Ocean Avenue | Lompoc | 93436 | Santa Barbara |
| BOX | Long Beach Medical Center | MemorialCare Health System | 2801 Atlantic Avenue | Long Beach | 90806 | Los Angeles |
| DIO | Los Alamitos Medical Center | Tenet Healthcare Corporation | 3751 Katella Avenue | Los Alamitos | 90720 | Orange |
| DIP | Los Angeles Community Hospital at Bellflower | Prospect Medical Holdings, Inc. | 9542 Artesia Boulevard | Bellflower | 90706 | Los Angeles |
| DIQ | Los Angeles Community Hospital at Los Angeles | Prospect Medical Holdings, Inc. | 4081 East Olympic Boulevard | Los Angeles | 90023 | Los Angeles |
| DIR | Los Angeles Community Hospital at Norwalk | Prospect Medical Holdings, Inc. | 13222 Bloomfield Avenue | Norwalk | 90650 | Los Angeles |
| DIS | Los Robles Hospital & Medical Center | HCA Healthcare - Far West Division | 215 West Janss Road | Thousand Oaks | 91360 | Ventura |
| DIT | Lucile Packard Children's Hospital Stanford | Stanford Health Care | 725 Welch Road | Palo Alto | 94304 | Santa Clara |
| DIU | Mad River Community Hospital | Unaffiliated | 3800 Janes Road | Arcata | 95521 | Humboldt |
| DIV | Madera Community Hospital | Unaffiliated | 1250 East Almond Avenue | Madera | 93637 | Madera |
| DIW | Mammoth Hospital | Unaffiliated | 85 Sierra Park Road | Mammoth Lakes | 93546 | Mono |
| DIX | Marian Regional Medical Center | Dignity Health | 1400 East Church Street | Santa Maria | 93454 | Santa Barbara |
| DIY | MarinHealth Medical Center | Unaffiliated | 250 Bon Air Road | Greenbrae | 94904 | Marin |
| DIZ | Mark Twain Medical Center | Dignity Health | 768 Mountain Ranch Road | San Andreas | 95249 | Calaveras |
| DJA | Marshall Medical Center | Unaffiliated | 1100 Marshall Way | Placerville | 95667 | El Dorado |
| DJB | Martin Luther King, Jr. Community Hospital | Unaffiliated | 1680 East 120th Street | Los Angeles | 90059 | Los Angeles |
| DJC | Martinez Health Center | | 2500 Alhambra Avenue | | | Contra Costa |
| DJD | Mayers Memorial Hospital District | Unaffiliated | 43563 State Highway 299 East | Fall River Mills | 96028 | Shasta |
| DJE | Memorial Hospital Los Banos | Sutter Health | 520 West I Street | Los Banos | 93635 | Merced |
| DJF | Memorial Hospital of Gardena | Avanti Hospitals | 1145 West Redondo Beach Boulevard | Gardena | 90247 | Los Angeles |
| DJG | Memorial Medical Center | Sutter Health | 1700 Coffee Road | Modesto | 95355 | Stanislaus |
| DJH | Mendocino Coast District Hospital | Unaffiliated | 700 River Drive | Fort Bragg | 95437 | Mendocino |
| DJI | Menifee Global Medical Center | KPC Health | 28400 McCall Boulevard | Menifee | 92585 | Riverside |
| DJJ | Menlo Park Surgical Hospital | Sutter Health | 570 Willow Road | Menlo Park | 94025 | San Mateo |
| DJK | Mercy General Hospital | Dignity Health | 4001 J Street | Sacramento | 95819 | Sacramento |
| DJL | Mercy Hospital of Folsom | Dignity Health | 1650 Creekside Drive | Folsom | 95630 | Sacramento |
| DJM | Mercy Hospital Southwest | Dignity Health | 400 Old River Road | Bakersfield | 93311 | Kern |
| DJN | Mercy Hospitals | Dignity Health | 2215 Truxtun Avenue | Bakersfield | 93301 | Kern |
| DJO | Mercy Medical Center Merced | Dignity Health | 333 Mercy Avenue | Merced | 95340 | Merced |
| DJP | Mercy Medical Center Mount Shasta | Dignity Health | 914 Pine Street | Mount Shasta | 96067 | Siskiyou |
| DJQ | Mercy Medical Center Redding | Dignity Health | 2175 Rosaline Avenue | Redding | 96001 | Shasta |
| DJR | Mercy San Juan Medical Center | Dignity Health | 6501 Coyle Avenue | Carmichael | 95608 | Sacramento |
| DJS | Methodist Hospital of Sacramento | Dignity Health | 7500 Hospital Drive | Sacramento | 95823 | Sacramento |
| DJT | Methodist Hospital of Southern California | Unaffiliated | 300 West Huntington Drive | Arcadia | 91007 | Los Angeles |
| DJU | Miller Children's & Women's Hospital Long Beach | MemorialCare Health System | 2801 Atlantic Avenue | Long Beach | 90806 | Los Angeles |
| DJV | Mills-Peninsula Health Services | Sutter Health | 1501 Trousdale Drive | Burlingame | 94010 | San Mateo |
| DJW | Miracle Mile Medical Center | Unaffiliated | 6000 San Vicente Blvd | Los Angeles | 90036 | Los Angeles |
| DJX | Mission Community Hospital | Unaffiliated | 14850 Roscoe Boulevard | Panorama City | 91402 | Los Angeles |
| DJY | Mission Hospital Laguna Beach | St. Joseph Health | 31872 Coast Highway | Laguna Beach | 92651 | Orange |
| DJZ | Mission Hospital Mission Viejo | St. Joseph Health | 27700 Medical Center Road | Mission Viejo | 92691 | Orange |
| DKA | Modoc Medical Center | Unaffiliated | 228 West McDowell Avenue | Alturas | 96101 | Modoc |
| DKB | Monrovia Memorial Hospital | Unaffiliated | 323 S. Heliotrope Avenue | Monrovia | 91016 | Los Angeles |
| DKC | Montclair Hospital Medical Center | Prime Healthcare Services Foundation | 5000 San Bernardino Street | Montclair | 91763 | San Bernardino |
| DKD | Monterey Park Hospital | AHMC Healthcare Inc. | 900 South Atlantic Boulevard | Monterey Park | 91754 | Los Angeles |
| DKE | Natividad | | 1441 Constitution Boulevard | Salinas | 93906 | Monterey |
| DKF | Naval Hospital Camp Pendleton | Unaffiliated | 200 Mercy Circle | Franklin | 92055 | San Diego |
| DKG | Naval Hospital Lemoore | Unaffiliated | 397 Franklin Avenue | Franklin | 93246 | Kings |
| DKH | Naval Medical Center San Diego | Unaffiliated | 34800 Bob Wilson Drive | Franklin | 92134 | San Diego |
| DKI | NorthBay Medical Center | NorthBay Healthcare Corporation | 1200 B. Gale Wilson Boulevard | Fairfield | 94533 | Solano |
| DKJ | NorthBay VacaValley Hospital | NorthBay Healthcare Corporation | 1000 Nut Tree Road | Vacaville | 95687 | Solano |
| DKK | Northern Inyo Hospital | Unaffiliated | 150 Pioneer Lane | Bishop | 93514 | Inyo |
| DKL | Northridge Hospital Medical Center | Dignity Health | 18300 Roscoe Boulevard | Northridge | 91328 | Los Angeles |
| DKM | Novato Community Hospital | Sutter Health | 180 Rowland Way | Novato | 94945 | Marin |
| DKO | O'Connor Hospital | Unaffiliated | 2105 Forest Avenue | San Jose | 95128 | Santa Clara |
| DKN | Oak Valley Hospital | Unaffiliated | 350 South Oak Avenue | Oakdale | 95361 | Stanislaus |
| DKP | Ojai Valley Community Hospital | Community Memorial Health System | 1306 Maricopa Highway | Ojai | 93023 | Ventura |
| DKQ | Olive View - UCLA Medical Center | Los Angeles County Department of Health Services | 14445 Olive View Drive | Sylmar | 91342 | Los Angeles |
| DKR | Olympia Medical Center | | 5900 West Olympic Boulevard | Los Angeles | 90036 | Los Angeles |
| DKS | Orange Coast Medical Center | MemorialCare Health System | 18111 Brookhurst Street | Fountain Valley | 92708 | Orange |
| DKT | Orange County Global Medical Center | KPC Health | 1001 North Tustin Avenue | Santa Ana | 92705 | Orange |
| DKU | Orchard Hospital | Unaffiliated | 240 Spruce Street | Gridley | 95948 | Butte |
| DKV | Oroville Hospital | Unaffiliated | 2767 Olive Highway | Oroville | 95966 | Butte |
| DKW | Pacific Gardens Medical Center | American Advanced Management Group | 21530 Pioneer Blvd | Hawaiian Gardens | 90716 | Los Angeles |
| DKX | Pacifica Hospital of the Valley | Unaffiliated | 9449 San Fernando Road | Sun Valley | 91352 | Los Angeles |
| DKZ | Palmdale Regional Medical Center | Universal Health Services, Inc. | 38600 Medical Center Drive | Palmdale | 93551 | Los Angeles |
| DLA | Palo Verde Hospital | Unaffiliated | 250 North First Street | Blythe | 92225 | Riverside |
| DLB | Palomar Medical Center Downtown Escondido | Palomar Health | 555 East Valley Parkway | Escondido | 92025 | San Diego |
| DLC | Palomar Medical Center Escondido | Palomar Health | 2185 Citracado Parkway | Escondido | 92029 | San Diego |
| DLD | Palomar Medical Center Poway | Palomar Health | 15615 Pomerado Road | Poway | 92064 | San Diego |
| DLE | Paradise Valley Hospital | Prime Healthcare Services | 2400 East Fourth Street | National City | 91950 | San Diego |
| DLF | Patients' Hospital of Redding | Unaffiliated | 2900 Eureka Way | Redding | 96001 | Shasta |
| DLG | Petaluma Valley Hospital | St. Joseph Health | 400 North McDowell Boulevard | Petaluma | 94954 | Sonoma |
| DLH | PIH Health Good Samaritan Hospital | PIH Health | 1225 Wilshire Boulevard | Los Angeles | 90017 | Los Angeles |
| DLI | PIH Health Hospital - Downey | PIH Health | 11500 Brookshire Avenue | Downey | 90241 | Los Angeles |
| DLJ | PIH Health Hospital - Whittier | PIH Health | 12401 Washington Boulevard | Whittier | 90602 | Los Angeles |
| DLK | Pioneers Memorial Healthcare District | Unaffiliated | 207 West Legion Road | Brawley | 92227 | Imperial |
| DLL | Placentia-Linda Hospital | Tenet Healthcare Corporation | 1301 North Rose Drive | Placentia | 92870 | Orange |
| DLM | Plumas District Hospital | Unaffiliated | 1065 Bucks Lake Road | Quincy | 95971 | Plumas |
| DLN | Pomona Valley Hospital Medical Center | Unaffiliated | 1798 North Garey Avenue | Pomona | 91767 | Los Angeles |
| DLO | Porterville Developmental Center | Unaffiliated | 26501 Avenue 140 | Porterville | 93257 | Tulare |
| DLP | Promise Hospital of East Los Angeles - Suburban Campus | Promise Healthcare | 16453 South Colorado Avenue | Paramount | 90723 | Los Angeles |
| DLQ | Providence Cedars-Sinai Tarzana Medical Center | Providence St. Joseph Health Southern California | 18321 Clark Street | Tarzana | 91356 | Los Angeles |
| DLR | Providence Holy Cross Medical Center | Providence St. Joseph Health Southern California | 15031 Rinaldi Street | Mission Hills | 91346 | Los Angeles |
| DLS | Providence Little Company of Mary Medical Center San Pedro | Providence St. Joseph Health Southern California | 1300 West 7th Street | San Pedro | 90732 | Los Angeles |
| DLT | Providence Little Company of Mary Medical Center Torrance | Providence St. Joseph Health Southern California | 4101 Torrance Boulevard | Torrance | 90503 | Los Angeles |
| DLU | Providence Saint John's Health Center | Providence St. Joseph Health Southern California | 2121 Santa Monica Boulevard | Santa Monica | 90404 | Los Angeles |
| DLV | Providence Saint Joseph Medical Center | Providence St. Joseph Health Southern California | 501 South Buena Vista Street | Burbank | 91505 | Los Angeles |
| DLW | Queen of the Valley Medical Center | St. Joseph Health | 1000 Trancas Street | Napa | 94558 | Napa |
| DLX | Rady Children's Hospital - San Diego | Unaffiliated | 3020 Childrens Way | San Diego | 92123 | San Diego |
| DLY | Rancho Los Amigos National Rehabilitation Center | Los Angeles County Department of Health Services | 7601 Imperial Highway | Downey | 90242 | Los Angeles |
| DLZ | Rancho Springs Medical Center | Universal Health Services, Inc. | 25500 Medical Center Drive | Murrieta | 92562 | Riverside |
| DMA | Redlands Community Hospital | Unaffiliated | 350 Terracina Boulevard | Redlands | 92373 | San Bernardino |
| DMB | Redwood Memorial Hospital | St. Joseph Health | 3300 Renner Drive | Fortuna | 95540 | Humboldt |
| DMC | Regional Medical Center of San Jose | HCA Healthcare - Far West Division | 225 North Jackson Avenue | San Jose | 95116 | Santa Clara |
| DMD | Ridgecrest Regional Hospital | Unaffiliated | 1081 North China Lake Boulevard | Ridgecrest | 93555 | Kern |
| DME | Riverside Community Hospital | HCA Healthcare - Far West Division | 4445 Magnolia Avenue | Riverside | 92501 | Riverside |
| DMF | Riverside University Health System - Medical Center | Unaffiliated | 26520 Cactus Avenue | Moreno Valley | 92555 | Riverside |
| DMG | Robert E. Bush Naval Hospital | Unaffiliated | 1145 Sturgis Road | Franklin | 92278 | San Bernardino |
| DRE | Ronald Reagan UCLA Medical Center | UC Health | 757 Westwood Plaza | Los Angeles | 90095 | Los Angeles |
| DMI | Saddleback Medical Center | MemorialCare Health System | 24451 Health Center Drive | Laguna Hills | 92653 | Orange |
| DMJ | Saint Agnes Medical Center | Trinity Health | 1303 East Herndon Avenue | Fresno | 93720 | Fresno |
| DMK | Saint Francis Memorial Hospital | Dignity Health | 900 Hyde Street | San Francisco | 94109 | San Francisco |
| DML | Salinas Valley Memorial Healthcare System | | 450 East Romie Lane | Salinas | 93901 | Monterey |
| DMM | San Antonio Regional Hospital | Unaffiliated | 999 San Bernardino Road | Upland | 91786 | San Bernardino |
| DMN | San Bernardino Mountains Community Hospital | Unaffiliated | 29101 Hospital Road | Lake Arrowhead | 92352 | San Bernardino |
| DMO | San Dimas Community Hospital | Prime Healthcare Services | 1350 West Covina Boulevard | San Dimas | 91773 | Los Angeles |
| DMP | San Gabriel Valley Medical Center | AHMC Healthcare Inc. | 438 West Las Tunas Drive | San Gabriel | 91776 | Los Angeles |
| DMQ | San Gorgonio Memorial Hospital | Unaffiliated | 600 North Highland Springs Avenue | Banning | 92220 | Riverside |
| DMR | San Joaquin General Hospital | Unaffiliated | 500 West Hospital Road | French Camp | 95231 | San Joaquin |
| DMS | San Joaquin Valley Rehabilitation Hospital | Vibra Healthcare | 7173 N Sharon Ave | Fresno | 93720 | Fresno |
| DMT | San Leandro Hospital | Alameda Health System | 13855 East 14th Street | San Leandro | 94578 | Alameda |
| DMU | San Mateo Medical Center | Unaffiliated | 222 West 39th Avenue | San Mateo | 94403 | San Mateo |
| DMV | San Ramon Regional Medical Center | Tenet Healthcare Corporation | 6001 Norris Canyon Road | San Ramon | 94583 | Contra Costa |
| DMW | Santa Barbara Cottage Hospital | Cottage Health | 400 West Pueblo Street | Santa Barbara | 93105 | Santa Barbara |
| DMX | Santa Clara Valley Medical Center | Unaffiliated | 751 South Bascom Avenue | San Jose | 95128 | Santa Clara |
| DMY | Santa Paula Hospital | Unaffiliated | 845 North 10th Street | Santa Paula | 93060 | Ventura |
| DMZ | Santa Rosa Memorial Hospital | St. Joseph Health | 1165 Montgomery Drive | Santa Rosa | 95405 | Sonoma |
| DNA | Santa Rosa Memorial Hospital - Sotoyome | St. Joseph Health | 151 Sotoyome Street | Santa Rosa | 95405 | Sonoma |
| DNB | Santa Ynez Valley Cottage Hospital | Cottage Health | 2050 Viborg Road | Solvang | 93463 | Santa Barbara |
| DNC | Scripps Green Hospital | Scripps Health | 10666 North Torrey Pines Road | La Jolla | 92037 | San Diego |
| DND | Scripps Memorial Hospital Encinitas | Scripps Health | 354 Santa Fe Drive | Encinitas | 92024 | San Diego |
| DNE | Scripps Memorial Hospital La Jolla | Scripps Health | 9888 Genesee Avenue | La Jolla | 92037 | San Diego |
| DNF | Scripps Mercy Hospital | Scripps Health | 4077 Fifth Avenue | San Diego | 92103 | San Diego |
| DNG | Scripps Mercy Hospital Chula Vista | Scripps Health | 435 H Street | Chula Vista | 91910 | San Diego |
| DNH | Select Specialty Hospital ā San Diego | Vibra Healthcare | 555 Washington Street | San Diego | 92103 | San Diego |
| DNI | Seneca Healthcare District | Unaffiliated | 130 Brentwood Drive | Chester | 96020 | Plumas |
| DNJ | Sequoia Hospital | Dignity Health | 170 Alameda de las Pulgas | Redwood City | 94062 | San Mateo |
| DNK | Seton Coastside | Verity Health System | 600 Marine Boulevard | Moss Beach | 94038 | San Mateo |
| DNL | Seton Medical Center | Verity Health System | 1900 Sullivan Avenue | Daly City | 94015 | San Mateo |
| DNM | Sharp Chula Vista Medical Center | Sharp HealthCare | 751 Medical Center Court | Chula Vista | 91911 | San Diego |
| DNN | Sharp Coronado Hospital and Healthcare Center | Sharp HealthCare | 250 Prospect Place | Coronado | 92118 | San Diego |
| DNO | Sharp Grossmont Hospital | Sharp HealthCare | 5555 Grossmont Center Drive | La Mesa | 91942 | San Diego |
| DNP | Sharp Mary Birch Hospital for Women & Newborns | Sharp HealthCare | 3003 Health Center Drive | San Diego | 92123 | San Diego |
| DNQ | Sharp Memorial Hospital | Sharp HealthCare | 7901 Frost Street | San Diego | 92123 | San Diego |
| DNR | Shasta Regional Medical Center | Prime Healthcare Services | 1100 Butte Street | Redding | 96001 | Shasta |
| DNS | Sherman Oaks Hospital | Prime Healthcare Services Foundation | 4929 Van Nuys Boulevard | Sherman Oaks | 91403 | Los Angeles |
| DNT | Shriners Hospitals for Children - Los Angeles | Shriners Hospitals for Children | 3160 Geneva Street | Los Angeles | 90020 | Los Angeles |
| DNU | Shriners Hospitals for Children - Northern California | Shriners Hospitals for Children | 2425 Stockton Boulevard | Sacramento | 95817 | Sacramento |
| DNV | Sierra Nevada Memorial Hospital | Dignity Health | 155 Glasson Way | Grass Valley | 95945 | Nevada |
| DNW | Sierra View Medical Center | Unaffiliated | 465 West Putnam Avenue | Porterville | 93257 | Tulare |
| DNX | Sierra Vista Regional Medical Center | Tenet Healthcare Corporation | 1010 Murray Avenue | San Luis Obispo | 93405 | San Luis Obispo |
| DNY | Sonoma Valley Hospital | Unaffiliated | 347 Andrieux Street | Sonoma | 95476 | Sonoma |
| DNZ | Sonoma West Medical Center | American Advanced Management Group | 501 Petaluma Avenue | Sebastopol | 95472 | Sonoma |
| DOA | South Coast Global Medical Center | KPC Health | 2701 South Bristol Street | Santa Ana | 92704 | Orange |
| DOB | Southern California Hospital at Culver City | Prospect Medical Holdings, Inc. | 3828 Delmas Terrace | Culver City | 90232 | Los Angeles |
| DOC | Southern California Hospital at Hollywood | Prospect Medical Holdings, Inc. | 6245 De Longpre Avenue | Los Angeles | 90028 | Los Angeles |
| DOD | Southern Inyo Hospital | Unaffiliated | 501 East Locust Street PO Box 1009 | Lone Pine | 93545 | Inyo |
| DOE | St. Bernardine Medical Center | Dignity Health | 2101 North Waterman Avenue | San Bernardino | 92404 | San Bernardino |
| DOF | St. Elizabeth Community Hospital | Dignity Health | 2550 Sister Mary Columba Drive | Red Bluff | 96080 | Tehama |
| DOG | St. Francis Medical Center | Verity Health System | 3630 East Imperial Highway | Lynwood | 90262 | Los Angeles |
| DOH | St. John's Pleasant Valley Hospital | Dignity Health | 2309 Antonio Avenue | Camarillo | 93010 | Ventura |
| DOI | St. John's Regional Medical Center | Dignity Health | 1600 North Rose Avenue | Oxnard | 93030 | Ventura |
| DOJ | St. Joseph Hospital Acute Rehabilitation Unit | St. Joseph Health | 2200 Harrison Avenue | Eureka | 95501 | Humboldt |
| DOK | St. Joseph Hospital, Eureka | St. Joseph Health | 2700 Dolbeer Street | Eureka | 95501 | Humboldt |
| DOL | St. Joseph Hospital, Orange | St. Joseph Health | 1100 West Stewart Drive | Orange | 92863 | Orange |
| DOM | St. Joseph's Medical Center | Dignity Health | 1800 North California Street | Stockton | 95204 | San Joaquin |
| DON | St. Jude Medical Center | St. Joseph Health | 101 East Valencia Mesa Drive | Fullerton | 92835 | Orange |
| DOO | St. Louise Regional Hospital | Unaffiliated | 9400 No Name Uno | Gilroy | 95020 | Santa Clara |
| DOP | St. Mary Medical Center | St. Joseph Health | 18300 US Highway 18 | Apple Valley | 92307 | San Bernardino |
| DOQ | St. Mary Medical Center Long Beach | Dignity Health | 1050 Linden Avenue | Long Beach | 90813 | Los Angeles |
| DOR | St. Mary's Medical Center San Francisco | Dignity Health | 450 Stanyan Street | San Francisco | 94117 | San Francisco |
| DOS | St. Rose Hospital | Alecto Healthcare Services | 27200 Calaroga Avenue | Hayward | 94545 | Alameda |
| DOT | Stanford Health Care | Stanford Health Care | 300 Pasteur Drive | Palo Alto | 94305 | Santa Clara |
| DOU | Stanford Health Care - ValleyCare - Livermore | Stanford Health Care | 1111 East Stanley Boulevard | Livermore | 94550 | Alameda |
| DOV | Stanford Health Care - ValleyCare - Pleasanton | Stanford Health Care | 5555 West Las Positas Boulevard | Pleasanton | 94588 | Alameda |
| DOW | Stanislaus Surgical Hospital | Unaffiliated | 1421 Oakdale Rd | Modesto | 95355 | Stanislaus |
| DOX | Surprise Valley Health Care District | Unaffiliated | 741 North Main Street | Cedarville | 96104 | Modoc |
| DOY | Sutter Amador Hospital | Sutter Health | 200 Mission Boulevard | Jackson | 95642 | Amador |
| DOZ | Sutter Auburn Faith Hospital | Sutter Health | 11815 Education Street | Auburn | 95602 | Placer |
| DPA | Sutter Coast Hospital | Sutter Health | 800 East Washington Boulevard | Crescent City | 95531 | Del Norte |
| DPB | Sutter Davis Hospital | Sutter Health | 2000 Sutter Place | Davis | 95617 | Yolo |
| DPC | Sutter Delta Medical Center | Sutter Health | 3901 Lone Tree Way | Antioch | 94509 | Contra Costa |
| DPD | Sutter Lakeside Hospital | Sutter Health | 5176 Hill Road East | Lakeport | 95453 | Lake |
| DPE | Sutter Maternity & Surgery Center of Santa Cruz | Sutter Health | 2900 Chanticleer Avenue | Santa Cruz | 95065 | Santa Cruz |
| DPF | Sutter Medical Center | Sutter Health | 2825 Capitol Ave. | Sacramento | 95816 | Sacramento |
| DPG | Sutter Memorial Hospital | Sutter Health | 5151 F Street | Sacramento | 95819 | Sacramento |
| DPH | Sutter Roseville Medical Center | Sutter Health | 1 Medical Plaza Drive | Roseville | 95661 | Placer |
| DPI | Sutter Santa Rosa Regional Hospital | Sutter Health | 30 Mark West Springs Road | Santa Rosa | 95404 | Sonoma |
| DPJ | Sutter Solano Medical Center | Sutter Health | 300 Hospital Drive | Vallejo | 94589 | Solano |
| DPK | Sutter Surgical Hospital - North Valley | Sutter Health | 455 Plumas Blvd | Yuba City | 95991 | Sutter |
| DPL | Sutter Tracy Community Hospital | Sutter Health | 1420 North Tracy Boulevard | Tracy | 95376 | San Joaquin |
| DPM | Tahoe Forest Hospital District | Unaffiliated | 10121 Pine Avenue | Truckee | 96160 | Nevada |
| DPN | Temecula Valley Hospital | Universal Health Services, Inc. | 31700 Temecula Parkway | Temecula | 92592 | Riverside |
| DPO | Torrance Memorial Medical Center | Unaffiliated | 3330 Lomita Boulevard | Torrance | 90505 | Los Angeles |
| DPP | Totally Kids Rehabilitation Hospital | Unaffiliated | 1720 MOUNTAIN VIEW AVENUE | LOMA LINDA | 92354 | San Bernardino |
| DPQ | Tri-City Healthcare District | Unaffiliated | 4002 Vista Way | Oceanside | 92056 | San Diego |
| DPR | Trinity Hospital | Unaffiliated | 60 Easter Avenue | Weaverville | 96093 | Trinity |
| DPS | Twin Cities Community Hospital | Tenet Healthcare Corporation | 1100 Las Tablas Road | Templeton | 93465 | San Luis Obispo |
| DPT | UC Davis Medical Center | UC Health | 2315 Stockton Boulevard | Sacramento | 95817 | Sacramento |
| DPU | UC Irvine Health | UC Health | 101 The City Drive South Route #62 | Orange | 92868 | Orange |
| DPV | UC San Diego Health - Hillcrest Medical Center | UC Health | 200 West Arbor Drive | San Diego | 92103 | San Diego |
| DPW | UC San Diego Health - Jacobs Medical Center | UC Health | 9300 Campus Point Drive | La Jolla | 92037 | San Diego |
| DPX | UCLA Medical Center, Santa Monica | UC Health | 1250 16th Street | Santa Monica | 90404 | Los Angeles |
| DPY | UCSF Benioff Children's Hospital Oakland | UC Health | 747 52nd Street | Oakland | 94609 | Alameda |
| DPZ | UCSF Medical Center | UC Health | 505 Parnassus Avenue | San Francisco | 94143 | San Francisco |
| DQA | UCSF Medical Center at Mission Bay | UC Health | 1975 4th Street At Mission Bay | San Francisco | 94143 | San Francisco |
| DQB | UCSF Medical Center at Mount Zion | UC Health | 1600 Divisadero Street | San Francisco | 94143 | San Francisco |
| DQC | USC Norris Comprehensive Cancer Center and Hospital | Keck Medicine of USC | 1441 Eastlake Ave | Los Angeles | 90089 | Los Angeles |
| DQD | USC Verdugo Hills Hospital | Keck Medicine of USC | 1812 Verdugo Boulevard | Glendale | 91208 | Los Angeles |
| DQE | VA Central California Health Care System | VA Sierra Pacific Network | 2615 East Clinton Avenue | Franklin | 93703 | Fresno |
| DQF | VA Greater Los Angeles Healthcare System | VA Desert Pacific Healthcare Network | 11301 Wilshire Boulevard | Franklin | 90073 | Los Angeles |
| DQG | VA Loma Linda Healthcare System | VA Desert Pacific Healthcare Network | 11201 Benton Street | Franklin | 92357 | San Bernardino |
| DQH | VA Long Beach Healthcare System | VA Desert Pacific Healthcare Network | 5901 East 7th Street | Franklin | 90822 | Los Angeles |
| CPN | VA Medical Center San Francisco | VA Sierra Pacific Network | 4150 Clement Street | Franklin | 94121 | San Francisco |
| DQI | VA Northern California Health Care System | VA Sierra Pacific Network | 10535 Hospital Way | Franklin | 95655 | Sacramento |
| DQJ | VA Palo Alto Health Care System | VA Sierra Pacific Network | 3801 Miranda Avenue | Franklin | 94304 | Santa Clara |
| DQK | VA San Diego Healthcare System | VA Desert Pacific Healthcare Network | 3350 La Jolla Village Drive | Franklin | 92161 | San Diego |
| DQL | Valley Children's Healthcare | Unaffiliated | 9300 Valley Childrens Place | Madera | 93636 | Madera |
| DQM | Valley Presbyterian Hospital | Unaffiliated | 15107 Vanowen Street | Van Nuys | 91405 | Los Angeles |
| DQN | Ventura County Medical Center | Unaffiliated | 300 Hillmont Avenue | Ventura | 93003 | Ventura |
| DQO | Vibra Hospital of Northern California | Vibra Healthcare | 2801 Eureka Way | Redding | 96001 | Shasta |
| DQP | Vibra Hospital of Sacramento | Vibra Healthcare | 330 Montrose Drive | Folsom | 95630 | Sacramento |
| DQQ | Vibra Rehabilitation Hospital of Rancho Mirage | Unaffiliated | 70077 Ramon Rd | Rancho Mirage | 92270 | Riverside |
| DQR | Victor Valley Global Medical Center | KPC Health | 15248 11th Street | Victorville | 92395 | San Bernardino |
| DQS | Washington Hospital Healthcare System | Unaffiliated | 2000 Mowry Avenue | Fremont | 94538 | Alameda |
| DQT | Watsonville Community Hospital | Unaffiliated | 75 Neilson Street | Watsonville | 95076 | Santa Cruz |
| DQU | West Anaheim Medical Center | Prime Healthcare Services | 3033 West Orange Avenue | Anaheim | 92804 | Orange |
| DQV | West Covina Medical Center | Unaffiliated | 725 South Orange Avenue | West Covina | 91790 | Los Angeles |
| DQW | West Hills Hospital & Medical Center | HCA Healthcare - Far West Division | 7300 Medical Center Drive | West Hills | 91307 | Los Angeles |
| DQX | Whittier Hospital Medical Center | AHMC Healthcare Inc. | 9080 Colima Road | Whittier | 90605 | Los Angeles |
| DQY | Woodland Healthcare | Dignity Health | 1325 Cottonwood Street | Woodland | 95695 | Yolo |
| DQZ | Zuckerberg San Francisco General Hospital and Trauma Center | San Francisco Department of Public Health | 1001 Potrero Avenue | San Francisco | 94110 | San Francisco |