FPoor · score 19/100 · #1120 of 1,154 in California
San Mateo Medical Center D/P Snf
222 West 39Th Avenue, San Mateo, CA 94403 · 345 certified beds · Government - County
Staffing 3.9 nurse hours per resident-daybelow 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
Why San Mateo Medical Center D/P Snf is graded F
Each metric below is percentile-ranked against California nursing homes in the same size band (large, 345 beds), then weighted. The score is the weighted sum; A ≥ 72, B ≥ 58, C ≥ 42, D ≥ 28, F below. Nothing here can be edited or paid for.
San Mateo Medical Center D/P Snf at a Glance
F
19/100
Nurse staffing · weight 30Total nurse hours per resident per day, as reported to CMS (PBJ). Raw: 3.94 h.
27<small style="font-size:12px;color:var(--muted)">th pct</small>Health inspections · weight 30Health deficiencies cited at the last standard survey and complaint surveys, weighted by severity. Raw: 217.
12<small style="font-size:12px;color:var(--muted)">th pct</small>Quality measures · weight 25CMS quality-measure rating: falls, pressure ulcers, rehospitalisation, antipsychotic use. Raw: 3.
20<small style="font-size:12px;color:var(--muted)">th pct</small>Penalties · weight 15Fines and payment denials in the last three years. Raw: $104,000 fines, 1 denials.
13<small style="font-size:12px;color:var(--muted)">th pct</small>CMS overall star ratingMedicare's own 1–5 rating, shown for reference; not part of our grade.
1/5Data: CMS Care Compare, as of Aug 1, 2026 · graded Sep 11, 2026 · peer group: California, large facilities · CMS record 555034 · How we grade.
Facility details
Address222 West 39Th Avenue, San Mateo, CA 94403
Phone6505733678
CountySan Mateo
OwnershipGovernment - County
Certified beds345
AcceptsMedicare Medicaid
Special Focus FacilityNo
Higher-graded nursing homes nearby
1
Brookside Skilled Nursing Hospital - San Mateo, CA · 96 beds
- 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
1
Community Subacute And Transitional Care Center - Fresno, CA · 106 beds
- Staffing 9.2 nurse hours per resident-day — top 10% in California
- No health deficiencies at the last standard survey — top 10%
1
Villa Coronado D/P Snf - Coronado, CA · 122 beds
- Staffing 7.6 nurse hours per resident-day — top 10% in California
- 6 health deficiencies at the last standard survey (CMS severity score 28) — top 10%
A grade is a shortlist tool, not medical or legal advice. Visit the facility, ask for the latest survey report, and talk to residents' families before choosing.