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John Muir Medical Center - Walnut Creek Campus
Hospital Walnut Creek, CA
1601 Ygnacio Valley RD, Walnut Creek, CA 94598 · (925) 939-3000
Overall star rating 2
Patient survey rating 3
Hospital typeAcute Care Hospitals
OwnershipVoluntary non-profit - Other
Emergency servicesYes
77% would definitely recommend
✓ Meets the CMS criteria for the birthing-friendly designation
How its results compare with the national rate
Number of measures in each group where CMS found this hospital better than, no different from or worse than the national rate.
| Measure | Better | No different | Worse |
|---|---|---|---|
| Mortality | 3 | 2 | 2 |
| Safety of care | 2 | 5 | 1 |
| Readmissions | 3 | 5 | 2 |
What patients said
- Rated the hospital 9 or 10: 69%
- Nurses always communicated well: 75%
- Doctors always communicated well: 76%
- Room and bathroom always clean: 65%
- Always quiet at night: 53%
- Given information about recovery at home: 87%
758 completed surveys
Other options nearby
- Alta Bates Summit Medical Center
14.2 mi away5★ - John Muir Medical Center - Concord Campus
4.4 mi away4★ - Contra Costa Regional Medical Center
7.5 mi away4★ - San Ramon Regional Medical Center
12.0 mi away4★ - Alta Bates Summit Medical Center - Alta Bates Camp
13.0 mi away4★ - Kaiser Foundation Hospital - Walnut Creek
1.9 mi away3★
Ratings describe past performance reported to CMS and can change. Confirm insurance, availability and services directly with the provider, and talk to your doctor or care team. Source: CMS Provider Data Catalog, Hospital General Information; Patient survey (HCAHPS) (released Jul 22, 2026).