# John Muir Medical Center - Walnut Creek Campus

John Muir Medical Center - Walnut Creek Campus is a nonprofit short-term acute care hospital in Walnut Creek, California. Its CMS Certification Number (CCN) is 050180 and its NPI is 1740215219.

Web page: https://www.med-reveal.com/hospitals/california/john-muir-medical-center-walnut-creek-campus-050180

## Profile

| Field | Value |
| --- | --- |
| Legal business name | John Muir Health |
| Hospital type | Short-Term Acute Care Hospital |
| Ownership | Nonprofit |
| CCN | 050180 |
| NPI | 1740215219 |
| Tax ID (EIN) | 94-1461843 (JOHN MUIR HEALTH) |
| Address | 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 |
| County | Contra Costa |
| Phone | (925) 939-3000 |

## Quality

- CMS overall star rating: 2 of 5
- Emergency services: Yes
- Birthing-friendly designation: Yes
- Mortality: 3 better, 2 no different, 2 worse than national
- Safety of care: 2 better, 5 no different, 1 worse than national
- Readmissions: 3 better, 5 no different, 2 worse than national

## UnitedHealthcare physician rates

Median in-network rate for clinicians billing at this hospital (professional, global, no modifier), compared with the California median across hospitals.

| Service | Code | Median | Range | California percentile | California median |
| --- | --- | --- | --- | --- | --- |
| Emergency room visit, high severity | 99285 | Not published |  | — | $228 |
| CT scan, abdomen and pelvis, with contrast | 74177 | Not published |  | — | $393 |
| MRI, brain, with and without contrast | 70553 | Not published |  | — | $515 |
| Colonoscopy, diagnostic | 45378 | Not published |  | — | $437 |

Full rates for every billing code, facility and professional, inpatient and outpatient, across UnitedHealthcare, Aetna, Cigna and BCBS: https://www.med-reveal.com/login

## Medicare-certified units

- John Muir Walnut Creek I/P Rehab Unit (Rehabilitation unit), CCN 05T180

## Sources

- CMS Hospital Enrollments (PECOS): CCN, NPI, type, ownership, address, units. https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments
- CMS Hospital General Information: star rating, emergency services, quality measures. https://data.cms.gov/provider-data/dataset/xubh-q36u
- UnitedHealthcare Transparency in Coverage files: physician (professional) negotiated rates, global (no modifier). https://transparency-in-coverage.uhc.com/