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Best Hospitals in California, Graded A–F — page 2

All 293 graded Medicare-certified hospitals in California, scored from CMS Care Compare — overall rating, mortality, safety of care and readmissions — against California hospitals of the same type. Grades are computed, never edited, and every input is shown on the hospital page.

CMS data as of Sep 2026 · graded Sep 11, 2026
26

Kaiser Foundation Hospital - Los Angeles - Los Angeles, CA · Acute care hospital · voluntary non-profit - other CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 4
  • Safety: 3 measures better than the national rate, 0 worse, of 6
AScore 73 · ExcellentSee Full Grade
(323) 783-4011 Los Angeles, LOS ANGELES County Birthing-Friendly
27

Sutter Santa Rosa Regional Hospital - Santa Rosa, CA · Acute care hospital · voluntary non-profit - other CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 7
  • Safety: 1 measure better than the national rate, 0 worse, of 7
AScore 73 · ExcellentSee Full Grade
(707) 576-4000 Santa Rosa, SONOMA County Emergency dept. Birthing-Friendly
28

Mercy Medical Center Of Mt Shasta - Mount Shasta, CA · Critical access hospital · voluntary non-profit - other CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — top quarter among California critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 5
  • Readmission: 2 measures better than the national rate, 1 worse, of 5
AScore 72 · ExcellentSee Full Grade
(530) 926-6111 Mount Shasta, SISKIYOU County Emergency dept. Birthing-Friendly
29

Modoc Medical Center - Alturas, CA · Critical access hospital · government - hospital district or authority CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — top quarter among California critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 3
  • Readmission: 1 measure better than the national rate, 0 worse, of 3
AScore 72 · ExcellentSee Full Grade
(530) 233-5131 Alturas, MODOC County Emergency dept.
30

Ronald Reagan Ucla Medical Center - Los Angeles, CA · Acute care hospital · government - state CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 3 measures better than the national rate, 0 worse, of 8
  • Safety: 1 measure better than the national rate, 0 worse, of 7
AScore 72 · ExcellentSee Full Grade
(310) 825-6301 Los Angeles, LOS ANGELES County Emergency dept. Birthing-Friendly
31

Saint John's Health Center - Santa Monica, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 3 measures better than the national rate, 0 worse, of 8
  • Safety: 2 measures better than the national rate, 0 worse, of 7
BScore 72 · GoodSee Full Grade
(310) 829-5511 Santa Monica, LOS ANGELES County Emergency dept. Birthing-Friendly
32

Adventist Health Howard Memorial - Willits, CA · Critical access hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 4
  • Safety: 0 measures better than the national rate, 0 worse, of 3
BScore 71 · GoodSee Full Grade
(707) 456-3031 Willits, MENDOCINO County
33

Sutter Auburn Faith Hospital - Auburn, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 6
  • Safety: 1 measure better than the national rate, 0 worse, of 5
BScore 71 · GoodSee Full Grade
(530) 888-4500 Auburn, PLACER County Emergency dept.
34

Ucsf Health St. Mary's Hospital - San Francisco, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 2 measures better than the national rate, 0 worse, of 7
  • Safety: 1 measure better than the national rate, 0 worse, of 6
BScore 71 · GoodSee Full Grade
(415) 668-1000 San Francisco, SAN FRANCISCO County Emergency dept.
35

Santa Monica - Ucla Med Ctr & Orthopaedic Hospital - Santa Monica, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 3 measures better than the national rate, 0 worse, of 7
  • Safety: 1 measure better than the national rate, 0 worse, of 7
BScore 70 · GoodSee Full Grade
(310) 319-4000 Santa Monica, LOS ANGELES County Emergency dept. Birthing-Friendly
36

French Hospital Medical Center - San Luis Obispo, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 8
  • Safety: 1 measure better than the national rate, 0 worse, of 6
BScore 70 · GoodSee Full Grade
(805) 543-5353 San Luis Obispo, SAN LUIS OBISPO County Emergency dept. Birthing-Friendly
37

Providence Redwood Memorial Hospital - Fortuna, CA · Critical access hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — top quarter among California critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 4
  • Safety: 0 measures better than the national rate, 0 worse, of 2
BScore 70 · GoodSee Full Grade
(707) 445-8121 Fortuna, HUMBOLDT County Emergency dept.
38

Providence St. Jude Medical Center - Fullerton, CA · Acute care hospital · voluntary non-profit - church CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 8
  • Safety: 4 measures better than the national rate, 0 worse, of 8
BScore 69 · GoodSee Full Grade
(714) 992-3000 Fullerton, ORANGE County Emergency dept. Birthing-Friendly
39

Torrance Memorial Medical Center - Torrance, CA · Acute care hospital · voluntary non-profit - other CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 3 measures better than the national rate, 0 worse, of 8
  • Safety: 3 measures better than the national rate, 1 worse, of 8
BScore 69 · GoodSee Full Grade
(310) 325-9110 Torrance, LOS ANGELES County Emergency dept. Birthing-Friendly
40

Kaiser Foundation Hospital - Roseville - Roseville, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 2
  • Safety: 3 measures better than the national rate, 0 worse, of 6
BScore 68 · GoodSee Full Grade
(916) 784-4000 Roseville, PLACER County Emergency dept. Birthing-Friendly
41

Kaiser Foundation Hospital - San Diego - San Diego, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 2
  • Safety: 3 measures better than the national rate, 0 worse, of 6
BScore 68 · GoodSee Full Grade
(619) 528-5000 San Diego, SAN DIEGO County Emergency dept. Birthing-Friendly
42

Chino Valley Medical Center - Chino, CA · Acute care hospital · proprietary CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 3
  • Safety: 1 measure better than the national rate, 0 worse, of 3
BScore 68 · GoodSee Full Grade
(909) 627-6111 Chino, SAN BERNARDINO County Emergency dept.
43

Glendale Mem Hospital & Hlth Center - Glendale, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 7
  • Safety: 1 measure better than the national rate, 0 worse, of 7
BScore 68 · GoodSee Full Grade
(818) 502-1900 Glendale, LOS ANGELES County Emergency dept. Birthing-Friendly
44

Desert Valley Hospital - Victorville, CA · Acute care hospital · proprietary CMS Care Compare · data as of Sep 2026

  • CMS overall rating 3 of 5 — below median among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 6
  • Safety: 2 measures better than the national rate, 0 worse, of 6
BScore 67 · GoodSee Full Grade
(760) 241-8000 Victorville, SAN BERNARDINO County Emergency dept. Birthing-Friendly
45

Dominican Hospital - Santa Cruz, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 8
  • Safety: 2 measures better than the national rate, 0 worse, of 7
BScore 67 · GoodSee Full Grade
(831) 462-7700 Santa Cruz, SANTA CRUZ County Emergency dept. Birthing-Friendly
46

San Gabriel Valley Medical Center - San Gabriel, CA · Acute care hospital · proprietary CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 1 measure better than the national rate, 0 worse, of 6
  • Safety: 2 measures better than the national rate, 0 worse, of 7
BScore 67 · GoodSee Full Grade
(626) 289-5454 San Gabriel, LOS ANGELES County Emergency dept. Birthing-Friendly
47

Sutter Lakeside Hospital - Lakeport, CA · Critical access hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — top quarter among California critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 4
  • Safety: 0 measures better than the national rate, 0 worse, of 1
BScore 67 · GoodSee Full Grade
(707) 262-5000 Lakeport, LAKE County Emergency dept. Birthing-Friendly
48

Glendale Adventist Medical Center - Glendale, CA · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026

  • CMS overall rating 4 of 5 — above median among California acute care hospitals
  • Mortality: 3 measures better than the national rate, 0 worse, of 8
  • Safety: 3 measures better than the national rate, 0 worse, of 7
BScore 66 · GoodSee Full Grade
(818) 409-8202 Glendale, LOS ANGELES County Emergency dept. Birthing-Friendly
49

Saint Francis Medical Center - Lynwood, CA · Acute care hospital · voluntary non-profit - church CMS Care Compare · data as of Sep 2026

  • CMS overall rating 3 of 5 — below median among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 7
  • Safety: 3 measures better than the national rate, 0 worse, of 6
BScore 66 · GoodSee Full Grade
(310) 900-8900 Lynwood, LOS ANGELES County Birthing-Friendly
50

Providence Little Company Of Mary Med Ctr Torrance - Torrance, CA · Acute care hospital · voluntary non-profit - church CMS Care Compare · data as of Sep 2026

  • CMS overall rating 5 of 5 — top 10% among California acute care hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 8
  • Safety: 3 measures better than the national rate, 0 worse, of 8
BScore 66 · GoodSee Full Grade
(310) 540-7676 Torrance, LOS ANGELES County Birthing-Friendly
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