Hospitals in San Mateo County, California

6 Medicare-certified hospitals serve San Mateo County, averaging 3.8 out of 5 overall among rated providers. Below are provider profiles with 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 Not CMS-rated 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, review the CMS overall rating and the underlying measure groups, confirm that the services you need are offered, and check whether the hospital participates in your insurance network. Ratings are signals, not medical advice.

Ratings are a starting point, not a verdict. Review the inspection findings, staffing levels, and quality measures behind each score, then confirm the services you need are actually offered.

If you are choosing for yourself or a family member in San Mateo County, visit in person when possible, ask about current availability, and confirm participation in Medicare and Medicaid. Ask how the provider handles care planning, family communication, and after-hours concerns.

Frequently asked questions

How many hospitals are in San Mateo County?

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

Which cities in San Mateo County have hospitals?

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

Data sources

Source: CMS Provider Data Catalog. Data processing date: 2026-10-06.

Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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