2005
- Alhambra Hospital Medical Center, Alhambra
- Downey Regional Medical Center, Downey
- Eden Medical Center -San Leandro Hospital Campus, San Leandro
- John Muir Medical Center, Walnut Creek
- Kaiser Permanente Bellflower Medical Center, Bellflower
- Kaiser Permanente Hayward Medical Center, Hayward
- Kaiser Permanente Medical Center Baldwin Park, Baldwin Park
- Kaiser Permanente Medical Center Fremont, Fremont
- Kaiser Permanente Medical Center San Diego, San Diego
- Kaiser Permanente Medical Center Santa Clara, Santa Clara
- Kaiser Permanente Oakland Medical Center, Oakland
- Kaiser Permanente Panorama City Medical Center, Panorama City
- Kaiser Permanente Redwood City Medical Center, Redwood City
- Kaiser Permanente Richmond Medical Center, Richmond
- Kaiser Permanente Riverside Medical Center, Riverside
- Kaiser Permanente Sacramento Medical Center, Sacramento
- Kaiser Permanente San Francisco Medical Center, San Francisco
- Kaiser Permanente San Rafael Medical Center, San Rafael
- Kaiser Permanente Santa Teresa Medical Center, San Jose
- Kaiser Permanente South Bay Medical Center, Harbor City
- Kaiser Permanente South Sacramento Medical Center, Sacramento
- Kaiser Permanente South San Francisco Medical Center, South San Francisco
- Kaiser Permanente Sunset Medical Center, Los Angeles
- Kaiser Permanente Vallejo Medical Center, Vallejo
- Kaiser Permanente Walnut Creek Medical Center, Walnut Creek
- Kaiser Permanente West Los Angeles Medical Center, Los Angeles
- Mammoth Hospital, Mammoth Lakes
- Marian Medical Center, Santa Maria
- Mercy Medical Center, Redding
- Mission Hospital Regional Medical Center, Mission Viejo
- Petaluma Valley Hospital, Petaluma
- Presbyterian Intercommunity Hospital, Whittier
- Queen Of The Valley Hospital, Napa
- Redwood Memorial Hospital, Fortuna
- Saint Louise Regional Hospital, Morgan Hill
- Santa Clara Valley Medical Center, San Jose
- Santa Rosa Memorial Hospital, Santa Rosa
- St. Agnes Medical Center, Fresno
- St. Elizabeth Community Hospital, Red Bluff
- St. Joseph Hospital, Eureka
- St. Joseph Hospital, Orange
- St. Jude Medical Center, Fullerton
- St. Mary Medical Center, Apple Valley
- Sutter Medical Center Of Santa Rosa, Santa Rosa
- Sutter Tracy Community Hospital, Tracy
- Sutter Warrack, Santa Rosa
- Tulare District Healthcare System, Tulare
- Ucsf/Langley Porter Psychiatric Institute, San Francisco
- University Of California San Diego Medical Center, San Diego
- Veterans Affairs Central California Healthcare Systems, Fresno
- Veterans Affairs San Diego Healthcare Systems, San Diego
2004
- Anaheim Memorial Medical Center, Anaheim
- Salinas Valley Memorial Hospital, Salinas
- Scripps Mercy Hospital, San Diego
2003
- Alta Bates Summit Medical Center -Ashby Campus, Berkeley
- Alta Bates Summit Medical Center -Herrick Campus, Berkeley
- Alta Bates Summit Medical Center -Summit Campus, Oakland
- City Of Hope National Medical Center, Duarte
- Eden Medical Center, Castro Valley
- Marin General Hospital, Greenbrae
- Memorial Hospital Los Banos, Los Banos
- Memorial Medical Center Modesto, Modesto
- Mills Peninsula Health Services, Burlingame
- Novato Community Hospital, Novato
- Sutter Auburn Faith Hospital, Auburn
- Sutter Coast Hospital, Crescent City
- Sutter Davis Hospital, Davis
- Sutter Delta Medical Center, Antioch
- Sutter General Hospital, Sacramento, Sacramento
- Sutter Lakeside Hospital, Lakeport
- Sutter Maternity & Surgery Center, Santa Cruz
- Sutter Memorial Hospital, Sacramento, Sacramento
- Sutter Roseville Medical Center, Roseville
- Sutter Solano Medical Center, Vallejo
2002
- Kaiser Permanente Fontana Medical Center, Fontana
- Kaiser Permanente Fresno Medical Center, Fresno
- Kaiser Permanente Roseville Medical Center, Roseville
- Kaiser Permanente Santa Rosa Medical Center, Santa Rosa
- Stanford Hospital And Clinics, Stanford
