Best Nursing Homes in San Mateo, CA, Graded A–F
All 2 graded Medicare-certified nursing homes in San Mateo, CA, scored from CMS Care Compare — nurse staffing, health inspections, quality measures and penalties — against California peers of the same size. Grades are computed, never edited, and every input is shown on the facility page.
CMS data as of Aug 2026 · graded Sep 11, 2026Grade distribution — San Mateo, CA
A0
B0
C1
D0
F1
Highest graded
San Mateo · Staffing 4.2 nurse hours per resident-da...See grade
2 facilitiesgraded in San Mateo, CA · 0 earned an A
All California
Los Angeles (77)Long Beach (25)Sacramento (23)San Diego (21)San Jose (19)Fresno (18)Oakland (18)Riverside (18)San Francisco (17)
Highest in San Mateo, CA 1
Brookside Skilled Nursing Hospital - San Mateo, CA · 96 beds · non profit - corporation CMS Care Compare · data as of Aug 2026
- Staffing 4.2 nurse hours per resident-day — below median in California
- 6 health deficiencies at the last standard survey (CMS severity score 28) — top quarter
- No fines or payment denials in 3 years
CScore 55 · AverageSee Full Grade
6503492161
San Mateo, San Mateo County
Medicaid
2
San Mateo Medical Center D/P Snf - San Mateo, CA · 345 beds · government - county CMS Care Compare · data as of Aug 2026
- Staffing 3.9 nurse hours per resident-day — below median in California
- 18 health deficiencies at the last standard survey (CMS severity score 217) — bottom quarter
- $104,000 in fines in 3 years, 1 payment denials
FScore 19 · PoorSee Full Grade
6505733678
San Mateo, San Mateo County
Medicaid
California nursing homes by city
How we grade nursing homes
What data goes into a grade?
CMS Care Compare: Nurse staffing (30), Health inspections (30), Quality measures (25), Penalties (15). Each metric is percentile-ranked against California facilities in the same size band; A ≥ 72, B ≥ 58, C ≥ 42, D ≥ 28, F below. Facilities with under 60% of data are shown as "Not graded".
Can a facility pay to improve its grade?
No. Grades are computed from public data and have no editable field. Nothing on this page is sponsored.
Is a grade a substitute for visiting?
No. Use it to shortlist, then visit, ask for the latest inspection report, and talk to residents' families.