John Muir Medical Center - Walnut Creek Campus
General Acute Care Hospital
Quick Facts
Location
1601 Ygnacio Valley Rd, Walnut Creek, California, 94598
Insurance & Accessibility
Nearby General Acute Care Hospital
General Acute Care Hospital near Walnut Creek
Sequoia Surgical Center, Lp
General Acute Care Hospital
Walnut Creek, California
Bay Area Surgical Specialist Services, Llc
General Acute Care Hospital
Walnut Creek, California
Kaiser Foundation Hospital - Walnut Creek
General Acute Care Hospital
Walnut Creek, California
John Muir Medical Center - Concord Campus
General Acute Care Hospital
Concord, California
Premier Surgery Center
General Acute Care Hospital
Concord, California
San Ramon Regional Medical Center
General Acute Care Hospital
San Ramon, California
Facility Data Summary for John Muir Medical Center - Walnut Creek Campus
John Muir Medical Center - Walnut Creek Campus is a general acute care hospital located in Walnut Creek, California operating 296 staffed beds with a 24-hour emergency department. The profile below combines public CMS facility records, Care Compare fields, the HCAHPS patient-experience survey, and available CMS measure fields — cross-referenced against the CartoChrome Healthcare Access Score for the surrounding ZIP code.
John Muir Medical Center - Walnut Creek Campus is located in ZIP 94598 (Walnut Creek, California). See the full CartoChrome Healthcare Access Score for this area — including provider density, specialist access, social-determinant barriers, and transportation infrastructure — on the ZIP 94598 score page.
FAQ
Frequently asked questions about John Muir Medical Center - Walnut Creek Campus
What kind of hospital is John Muir Medical Center - Walnut Creek Campus?
John Muir Medical Center - Walnut Creek Campus is a general acute care hospital in Walnut Creek, California. The facility operates 296 staffed beds. It operates a 24-hour emergency department.
What is John Muir Medical Center - Walnut Creek Campus's CMS rating?
CMS's overall star rating for John Muir Medical Center - Walnut Creek Campus is 3 out of 5. This rating combines multiple public CMS measure groups, including patient-experience survey responses and safety or care-measure fields where reported. It is one public context signal on this page, not a complete clinical-quality ranking; ratings shift as CMS publishes new data.
Does John Muir Medical Center - Walnut Creek Campus have an emergency room?
Yes. John Muir Medical Center - Walnut Creek Campus operates a 24-hour emergency department. For life-threatening emergencies always call 911 rather than self-navigating to a specific facility.
Where is John Muir Medical Center - Walnut Creek Campus located?
John Muir Medical Center - Walnut Creek Campus is located at 1601 YGNACIO VALLEY RD, Walnut Creek, California 94598. Phone: 9259393000.
More General Acute Care Hospital Nearby
Other general acute care hospital in California
Los Medanos Community Hospital
Pittsburg, California
Contra Costa Regional Medical Center
Martinez, California
Kaiser Foundation Hospital
Martinez, California
Sutter Delta Medical Center
Antioch, California
Stanford Health Care Tri-valley
Pleasanton, California
Valley Care Medical Center
Pleasanton, California
How Ratings Are Calculated
Facility ratings shown on CartoChrome come from CMS (Centers for Medicare & Medicaid Services) star ratings and related public measure groups where available. Treat them as CMS source context, not a complete clinical-quality ranking. Healthcare Access Scores are computed using CartoChrome's published E2SFCA-based access methodology with SDOH penalty adjustments.
Learn more about our methodology