Hospitals in Walnut Creek, California
CMS lists 2 active hospitals in Walnut Creek, California. 2 offer emergency services. The highest CMS overall rating here is 3 stars, held by Kaiser Foundation Hospital - Walnut Creek.
- Hospitals
- 2
- With a CMS star rating
- 2
- Rated 5 stars
- 0
- Emergency services
- 2
- Beds
- 658
All hospitals in Walnut Creek, California
Sorted by CMS overall star rating, then size. CMS data as of Sep 30, 2026.
| Hospital | CMS overall rating | Patient survey rating | Emergency services | Beds | Compare |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital - Walnut Creek | Yes | 362 | Compare Kaiser Foundation Hospital - Walnut Creek | ||
| John Muir Medical Center - Walnut Creek Campus | Yes | 296 | Compare John Muir Medical Center - Walnut Creek Campus |