About Brookside Skilled Nursing Hospital

Brookside Skilled Nursing Hospital is a nursing home in San Mateo, California. Its capacity is 96 beds, above the San Mateo County median of 74 for nursing homes. It is run by a for-profit operator and is part of Serenity 4 Management Services LLC. It is Medicare certified. Its public inspection record shows 23 citations, the most recent on April 16, 2026. Enforcement records show no fine or payment denial against it. Nurse staffing averages 4.28 hours per resident per day. It is one of 2 nursing homes listed in San Mateo. Residents and families can raise concerns with the Office of the State Long-Term Care Ombudsman at 1-800-231-4024. Its public records were last updated in October 2026.

Public record

CMS Care Compare, updated October 2026

Certification

Medicare-certified.

Ratings

Overall

5.0

Staffing

5.0

Quality measures

3.0

CMS Care Compare, October 2026.

Inspection history (23)

Records from January 2022 to April 2026.

January 14, 2022
Tag F0812
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Severity F: widespread, no actual harm, potential for more than minimal harm. Corrected February 16, 2022.
January 14, 2022
Tag F0880
Provide and implement an infection prevention and control program.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected February 16, 2022.
January 14, 2022
Tag F0658
Ensure services provided by the nursing facility meet professional standards of quality.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected February 16, 2022.

See the source data on data.cms.gov

Penalties

CMS lists no fines or payment denials for this nursing home in the last three years.

Staffing

4.28 nurse hours per resident per day in Q2 2026, about the same as in Q4 2025.

From the payroll records nursing homes file with CMS.

Ownership

For profit

Parent company: Serenity 4 Management Services LLC

Typical cost

CareScout Cost of Care Survey, 2025

This provider's prices aren't public. Here is what the same care typically costs in California.

Nursing Homes

California median$12,167/mo

California cost breakdown

Deciding between options? Nursing Homes Guide: Skilled Nursing & Long-Term Care