Nursing home / skilled nursing
San Mateo Medical Center D/P Snf
Nursing home / skilled nursing in San Mateo, California
Checked October 31, 2026
| Provider details |
|---|
| Address | 222 WEST 39TH AVENUE |
| City | San Mateo |
| State | California |
| ZIP code | 94403 |
| County | San Mateo |
| Phone | 650-573-3678 |
| CMS certification number (CCN) | 555034 |
| Ownership | Government - County |
| Certified beds | 345 |
| Certification | Medicare and Medicaid |
| First approved for Medicare/Medicaid | July 1, 1976 |
| Located in a hospital | Y |
| Continuing care retirement community | N |
| Care types | skilled nursing, rehab services |
| Services offered | skilled nursing care, rehabilitation services |
San Mateo Medical Center D/P Snf is in 222 WEST 39TH AVENUE, San Mateo, CA 94403. Phone: 650-573-3678. Ownership: Government - County. CMS rates it 1 out of 5 stars overall (health inspection 1, staffing 4, quality measures 4). CMS inspection and staffing detail: total weighted health survey score 212.750; 2 federal fines totaling $104000.00.
Quality measures
Source: CMS · CMS processing date: 2026-10-01
| Star ratings and staffing hours |
|---|
| Overall rating | 1 of 5 |
| Health inspection rating | 1 of 5 |
| Staffing rating | 4 of 5 |
| Quality measure rating | 4 of 5 |
| Long-stay quality rating | 5 of 5 |
| Short-stay quality rating | 2 of 5 |
| RN staffing hours per resident per day | 0.61 |
| Total nurse staffing hours per resident per day | 4.24 |
Inspection results
| Source: CMS · processing date 2026-10-01 |
|---|
| Rating Cycle 1 Total Health Score | 108 |
| Total Weighted Health Survey Score | 212.750 |
| Rating Cycle 2/3 Total Health Score | 527 |
| Rating Cycle 1 Health Deficiency Score | 108 |
| Rating Cycle 2/3 Health Deficiency Score | 527 |
| Rating Cycle 1 Standard Survey Health Date | 2026-08-14 |
| Rating Cycle 1 Total Number of Health Deficiencies | 16 |
| Rating Cycle 2/3 Total Number of Health Deficiencies | 30 |
| Rating Cycle 1 Number of Standard Health Deficiencies | 11 |
| Rating Cycle 1 Number of Complaint Health Deficiencies | 5 |
| Rating Cycle 2/3 Number of Complaint Health Deficiencies | 18 |
Staffing
| Source: CMS · processing date 2026-10-01 |
|---|
| Nursing Case-Mix Index | 1.25345 |
| Nursing Case-Mix Index Ratio | 0.88881 |
| Reported LPN Staffing Hours per Resident per Day | 0.91068 |
| Reported Licensed Staffing Hours per Resident per Day | 1.52428 |
| Reported Nurse Aide Staffing Hours per Resident per Day | 2.71646 |
| Registered Nurse hours per resident per day on the weekend | 0.41607 |
| Total number of nurse staff hours per resident per day on the weekend | 3.90199 |
Penalties
| Source: CMS · processing date 2026-10-01 |
|---|
| Number of Fines | 2 |
| Number of Payment Denials | 1 |
| Total Number of Penalties | 3 |
| Total Amount of Fines in Dollars | 104000.00 |
Ownership
| Source: CMS · processing date 2026-10-01 |
|---|
| Legal Business Name | COUNTY OF SAN MATEO |
| Provider Changed Ownership in Last 12 Months | N |
Occupancy and payer mix
| Source: CMS · processing date 2026-10-01 |
|---|
| Abuse Icon | N |
| High Performing Icon | N |
| With a Resident and Family Council | Resident |
| Average Number of Residents per Day | 300.3 |
| Automatic Sprinkler Systems in All Required Areas | Yes |
| Most Recent Health Inspection More Than 2 Years Ago | N |
