Hospitals in Alameda County, CA
16 hospitals, 12 with emergency services. Acute Care Hospital: 11 · Psychiatric Hospital: 3 · Long-Term Acute Care Hospital: 1 · Children's Hospital: 1.
Compare the 4 top-rated hospitals side by side →
- Alameda Hospital(510) 522‑3700Acute Care Hospital · Alameda · ER · Medicare rating 4 of 5 · Full profile
- Alta Bates Summit Medical Center(510) 655‑4000Acute Care Hospital · Oakland · ER · Medicare rating 5 of 5 · Full profile
- Alta Bates Summit Medical Center - Alta Bates Camp…(510) 204‑4444Acute Care Hospital · Berkeley · ER · Medicare rating 4 of 5 · Full profile
- BHC Fremont Hospital Inc(510) 796‑1100Psychiatric Hospital · Fremont
- Eden Medical Center(510) 537‑1234Acute Care Hospital · Castro Valley · ER · Medicare rating 4 of 5 · Full profile
- Highland Hospital(510) 437‑4800Acute Care Hospital · Oakland · ER · Medicare rating 1 of 5 · Full profile
- Kaiser Foundation Hospital - Fremont(510) 784‑4000Acute Care Hospital · Fremont · ER · Medicare rating 4 of 5 · Full profile
- Kaiser Foundation Hospital - Oakland/Richmond(510) 752‑1000Acute Care Hospital · Oakland · ER · Medicare rating 2 of 5 · Full profile
- Kaiser Foundation Hospital - San Leandro(510) 454‑1000Acute Care Hospital · San Leandro · ER · Medicare rating 2 of 5 · Full profile
- Kindred Hospital - San Francisco Bay Area(510) 357‑8300Long-Term Acute Care Hospital · San Leandro · Full profile
- St Rose Hospital(510) 782‑6200Acute Care Hospital · Hayward · ER · Medicare rating 1 of 5 · Full profile
- Stanford Health Care Tri-Valley(925) 847‑3000Acute Care Hospital · Pleasanton · ER · Medicare rating 5 of 5 · Full profile
- Telecare Heritage Psychiatric Health Facility(510) 535‑5115Psychiatric Hospital · Oakland · Full profile
- UCSF Benioff Children's Hospital Oakland(510) 428‑3000Children's Hospital · Oakland · ER · Full profile
- Washington Hospital(510) 797‑1111Acute Care Hospital · Fremont · ER · Medicare rating 2 of 5 · Full profile
- Willow Rock Center(510) 895‑5502Psychiatric Hospital · San Leandro · Full profile
Cities in Alameda County with hospitals
Nursing homes, hospice, home health and dialysis
Medicare-certified providers, with Medicare star ratings and official data.
Outpatient surgery centers
Medicare-certified ambulatory surgery centers: kinds of surgery, Medicare quality measures and patient survey.
Medical supply stores
Medical equipment suppliers enrolled in Medicare: wheelchairs, walkers, oxygen, CPAP, diabetic supplies and more.
ER wait times and Medicare ratings
Ranked only by official Medicare (CMS) numbers.
Care in Alameda County: specialties, conditions and doctors
Specialties listed by hospitals here
Conditions listed by hospitals here
The number is how many hospitals here list it on their own website (hospitals with a reviewed website profile only).
Health centers, clinics and pharmacies in Alameda County
Addiction and mental health treatment in Alameda County
From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.
Common questions
How many hospitals are in Alameda County, California?
Our directory lists 16 hospitals in Alameda County: Alameda Hospital, Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp…, BHC Fremont Hospital Inc, Eden Medical Center, Highland Hospital, Kaiser Foundation Hospital - Fremont, Kaiser Foundation Hospital - Oakland/Richmond, Kaiser Foundation Hospital - San Leandro, Kindred Hospital - San Francisco Bay Area, St Rose Hospital, Stanford Health Care Tri-Valley, Telecare Heritage Psychiatric Health Facility, UCSF Benioff Children's Hospital Oakland, Washington Hospital and Willow Rock Center.
Which hospitals in Alameda County have an emergency room?
According to Medicare (CMS) data: Alameda Hospital, Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp…, Eden Medical Center, Highland Hospital, Kaiser Foundation Hospital - Fremont, Kaiser Foundation Hospital - Oakland/Richmond, Kaiser Foundation Hospital - San Leandro, St Rose Hospital, Stanford Health Care Tri-Valley, UCSF Benioff Children's Hospital Oakland and Washington Hospital. In a medical emergency, call 911.
What are the Medicare star ratings of hospitals in Alameda County?
In the current CMS overall rating (1 to 5 stars): Alta Bates Summit Medical Center, 5 stars, Stanford Health Care Tri-Valley, 5 stars, Alameda Hospital, 4 stars, Alta Bates Summit Medical Center - Alta Bates Camp…, 4 stars, Eden Medical Center, 4 stars, Kaiser Foundation Hospital - Fremont, 4 stars, Kaiser Foundation Hospital - Oakland/Richmond, 2 stars, Kaiser Foundation Hospital - San Leandro, 2 stars, Washington Hospital, 2 stars, Highland Hospital, 1 star and St Rose Hospital, 1 star. Other hospitals here are not rated by CMS.
Source: Centers for Medicare & Medicaid Services (CMS), data updated 2026-07-22, retrieved 2026-10-29. Basic profiles: services not yet reviewed in detail.