Deficiency Index

Brookside Skilled Nursing Hospital

San Mateo, California · CCN 055188

23 surveys since 2010. The first finding at harm level was recorded in 2020.

Data as of , released by CMS on October 8, 2026. Source: CMS Provider Data Catalog.

Citations on record
134
Surveys
23
Harm or worse
1
Immediate jeopardy
0
The record, 2010–2026
’10’15’20’25’26
No harm recordedHarm or worseNot surveyed
Harm or worse1

Findings where a surveyor recorded actual harm to a resident.

Beyond CMS’s monthly file18/23

Older surveys no longer in CMS’s monthly file or on Care Compare. They are shown here.

The facility

Certified beds
96
Ownership
Non profit - Corporation
Chain
Independent
County
San Mateo
Medicare-certified since
1967

CMS ratings

Overall
5
Health inspection
4
Staffing
5
Quality measures
3

CMS’s own Five-Star ratings.

Compared with similar facilities

Since 2021, this facility recorded fewer weighted findings than most of its peer group.

Weighted by harm level, against 21 not-for-profit facilities of 66–99 beds in California.

Last survey on record

Apr 16, 2026

207 days ago.

Counts surveys with at least one finding. A clean survey leaves no record here, so the real gap may be shorter.

Staffing

MeasureThis facilityPeer median
Nurse hours per resident day4.164.82
Registered-nurse hours per resident day0.87—
Annual nurse turnover28.2%28.3%

As reported by the facility to CMS, beside the peer-group median.

Enforcement

No fines, payment denials or special-focus designation on the current CMS record.

Severity of recent findings

Citations by CMS scope and severity. Rows are harm level, columns are how widespread the finding was.
SeverityIsolatedPatternWidespread
Immediate jeopardyJ—K—L—
Actual harmG—H—I—
No harm, potential for more than minimalD1150.0%E522.7%F313.6%
No harm, potential for minimalA—B313.6%C—
CMS’s current file: 22 of the 134 citations on record.

Most frequently cited here

In CMS’s current monthly file.

  • F6843×

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

  • F8123×

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

  • F9113×

    Ensure resident rooms hold no more than 4 residents; for new construction after November 28, 2016, rooms hold no more than 2 residents.

  • F6562×

    Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

  • F7592×

    Ensure medication error rates are not 5 percent or greater.

In the surveyor’s words

From the most serious findings on record at Brookside Skilled Nursing Hospital, in the surveyor’s own words.

  • No harm, potential for more than minimal, widespreadF801Oct 25, 2024

    Based on observation, interview, and record review, the facility failed to ensure the Certified Dietary Manager (CDM), the position responsible for supervision of daily food service operations, was fully qualified when the facility did not have a full-time kitchen manager. This failure had the potential for inadequate supervision of the dietary department for 73 out of 75 residents who received food from the kitchen. Findings: During a concurrent observation and interview on 10/21/24 at 9:33 a.m., with [NAME] 1 in the kitchen, the facility's kitchen manager was not seen. [NAME] 1 stated, Right now, we don't have a kitchen manager, when asked to bring in the facility's kitchen manager at this time. [NAME] 1 stated, Two days a week, somebody is coming to help . […]

  • No harm, potential for more than minimal, widespreadF812Jan 14, 2022

    Based on observation, interview and record review, the facility failed to store, prepare, and distribute food in a safe and sanitary manner. 1. Opened food items were not properly dated and stored. 2. Fresh produce in the refrigerator had mold-like substance. 3. Thawed, uncooked poultry in the refrigerator was not properly dated and stored. 4. Cook (C) 2 did not follow proper sanitation and food handling practices during tray line service and did not perform hand hygiene after removing gloves. 5. Temperature and storage conditions for emergency food kits were not monitored. 6. Food Service Manager (FSM) wore jewelry in the kitchen. 7. Kitchen tools and patient food trays were not maintained in good condition. 8. […]

  • No harm, potential for more than minimal, widespreadF925Jan 14, 2022

    Based on observation, interview and record review, the facility failed to ensure an effective pest control program. 1. Cook 1 did not report sighting of a roach in the kitchen counter. 2. Recommendations made by the pest control company were not followed. These failure had the potential to not eradicate and contain common household pests in the facility to prevent contamination, transmission or spread of disease to patients. Findings: 1. During an initial kitchen tour on 1/11/22 at 9:24 AM, a small insect crawled on the counter where the blender, toaster, and chopping boards were located. Cook (C) 1 noted the observation and confirmed that the insect was a roach. C1 got a paper towel and squashed the insect with her hand. […]

  • No harm, potential for more than minimal, patternF812Apr 16, 2026

    Based on observation, interview and record review the facility failed to ensure food were stored and prepared in a sanitary manner when these were observed during kitchen tour:1. The walk-in refrigerator had one grape and one nut on the floor.2. There was ice built up in the freezer on the center support.3. Debris were found under the Freezer: one small potato, one packet of mustard, red onion skin, and debris.4. Five items were found opened but not dated in the cabinet: hot green salsa, food coloring, vanilla extract, cinnamon sticks, browning and seasoning sauce.5. One item found opened with no label and no date: chili oil.6. Three fruit flies were found in the kitchen.7. The interior of two ovens were not cleaned.8. One dirty spatula was stored in the clean utensil drawer.9. […]

  • No harm, potential for more than minimal, patternF925Apr 16, 2026

    Based on observation, interview, and record review, the facility failed to ensure there was an effective pest control program when fruit flies were found in the kitchen. Additionally, three broken window screens and one sliding door screen were observed during tour. These damaged screens are potential entry points for flying pests. These failures did not ensure residents' environment was free from pests.Findings: During a concurrent kitchen observation and interview on 4/13/26 at 9:13 AM, three fruit flies were seen in the kitchen. These observations were confirmed with the Dietary supervisor during an interview. […]

Read 21 findings in full →The most serious and the most recent: 21 of 134 on record.

Every survey on record

FindingsAt actual harm or above

  • Apr 16, 2026Standard6 findings
  • Mar 28, 2025Complaint1 finding
  • Oct 25, 2024Standard6 findings
  • Sep 18, 2024Complaint1 finding
  • Jan 14, 2022Standard8 findings
  • Dec 7, 2020Infection control1 finding
  • Feb 4, 2020Complaint1 finding
  • Jan 17, 2020Standard8 findings · 1 harm
Show the 15 earlier surveys
  • Jan 11, 2019Standard16 findings
  • Jan 19, 2018Standard15 findings
  • Oct 12, 2017Complaint1 finding
  • Mar 14, 2017Complaint1 finding
  • Feb 24, 2017Complaint2 findings
  • Feb 10, 2017Standard19 findings
  • Sep 14, 2016Complaint1 finding
  • Dec 28, 2015Standard12 findings
  • Jul 16, 2015Complaint1 finding
  • Jan 7, 2015Complaint1 finding
  • Nov 25, 2014Standard6 findings
  • Nov 12, 2013—5 findings
  • Dec 20, 2012—6 findings
  • Nov 21, 2011—8 findings
  • Oct 22, 2010—8 findings

Surveys that found no deficiencies are not in CMS’s files and do not appear here.

Comparable facilities

The nearest facilities to this one in the same peer group, by weighted findings.

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