Hospitals in San Mateo County, California

San Mateo County is served by 6 Medicare-certified hospitals, averaging 3.8 out of 5 overall among rated providers. Provider profiles below include CMS ratings, inspections, staffing, and ownership.

Browse: Hospitals in California · all care types in San Mateo County · Cities: Daly City, Redwood City, South San Francisco, Burlingame, San Mateo

Hospitals profiles in San Mateo County

Hospital · Proprietary Ahmc Seton Medical Center Daly City, CA 94015 CMS rating 1.0 / 5 Hospital · Voluntary non-profit - Private Kaiser Foundation Hospital - Redwood City Redwood City, CA 94063 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Private Kaiser Foundation Hospital - South San Francisco South San Francisco, CA 94080 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Private Peninsula Medical Center Burlingame, CA 94010 CMS rating 5.0 / 5 Hospital · Government - Local San Mateo Medical Center San Mateo, CA 94403 No CMS rating Hospital · Voluntary non-profit - Private Sequoia Hospital Redwood City, CA 94062 CMS rating 5.0 / 5

Cities in San Mateo County

Daly City, CA 1 facilities Redwood City, CA 2 facilities South San Francisco, CA 1 facilities Burlingame, CA 1 facilities San Mateo, CA 1 facilities

Choosing a hospital in San Mateo County

When comparing hospitals, examine the CMS overall rating along with the measure groups behind it, confirm the services you need are available, and check whether the hospital is in your insurance network. Ratings are signals, not medical advice.

Think of ratings as a beginning, not a final word. Look at the inspection findings, staffing levels, and quality measures that sit behind each score, and verify that the services you actually need are available.

When you are choosing for yourself or someone you care for in San Mateo County, tour in person if you can, ask whether space is currently available, and confirm Medicare and Medicaid participation. Also ask how the provider manages care planning, keeps families informed, and handles concerns that arise after hours.

Frequently asked questions

How many hospitals does San Mateo County have?

According to current CMS data, San Mateo County, California has 6 Medicare-certified hospitals, with an average overall CMS rating of 3.8 out of 5 among rated providers.

Which cities in San Mateo County offer hospitals?

Based on the current data, Daly City, Redwood City, South San Francisco, Burlingame, San Mateo have Medicare-certified hospitals.

Data sources

Data source: CMS Provider Data Catalog. Data as of 2026-10-06.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional or with Medicare.

Independent and unaffiliated. MedicalFacilities.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. Always verify current ratings, services, availability, and coverage directly with the provider and on Medicare.gov.

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