Hospitals in California

377 hospitals listed from the official regulator record.

377 hospitals critical access hospitals in CA, West, listed from the official Centers for Medicare & Medicaid Services register. CMS ratings: 29 5-star, 87 4-star, 75 3-star, 59 2-star, 29 1-star.

Source: Centers for Medicare & Medicaid Services (CMS), Provider Data Catalog / Medicare Care Compare data. Dataset release: 2026-08-13; accessed: 2026-08-31.

This directory is not affiliated with or endorsed by CMS or Medicare. CMS does not endorse or recommend any hospital; the Overall Hospital Quality Star Rating is calculated and published by CMS.

Licence: U.S. Government Work (public domain) ยท Source: official register

Last verified against the official source: 2026-08-31