Hospitals in Fontana, California
CMS lists 1 active hospital in Fontana, California. 1 offers emergency services. The highest CMS overall rating here is 3 stars, held by Kaiser Foundation Hospital Fontana/Ontario.
- Hospitals
- 1
- With a CMS star rating
- 1
- Rated 5 stars
- 0
- Emergency services
- 1
- Beds
- 438
All hospitals in Fontana, 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 Fontana/Ontario | Yes | 438 | Compare Kaiser Foundation Hospital Fontana/Ontario |