Deficiency Index

Stonebrook Post Acute

Concord, California · CCN 555421

25 surveys since 2011, 8 of them producing a finding at harm level or worse.

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

Citations on record
86
Surveys
25
Harm or worse
8
Immediate jeopardy
0
The record, 2011–2026
’11’15’20’25’26
No harm recordedHarm or worseNot surveyed
Harm or worse8

Findings where a surveyor recorded actual harm to a resident.

Beyond CMS’s monthly file14/25

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

The facility

Certified beds
120
Ownership
For profit - Limited Liability company
Chain
WEST HARBOR HEALTHCARE
County
Contra Costa
Medicare-certified since
1990

CMS ratings

Overall
4
Health inspection
4
Staffing
3
Quality measures
3

CMS’s own Five-Star ratings.

Compared with similar facilities

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

Weighted by harm level, against 110 for-profit facilities of 100–127 beds in California.

Last survey on record

Jun 25, 2026

137 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 day4.714.16
Registered-nurse hours per resident day0.66—
Annual nurse turnover32.2%37.6%

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

Enforcement

Fines
$12,735 across 1 penalty

Federal civil money penalties and remedies as CMS currently publishes them. Amounts may still be under appeal.

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 harmG13.2%H—I—
No harm, potential for more than minimalD2167.7%E412.9%F516.1%
No harm, potential for minimalA—B—C—
CMS’s current file: 31 of the 86 citations on record.

Most frequently cited here

In CMS’s current monthly file.

  • F8803×

    Provide and implement an infection prevention and control program.

  • F6772×

    Provide care and assistance to perform activities of daily living for any resident who is unable.

  • F6892×

    Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

  • F7552×

    Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

  • F8122×

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

In the surveyor’s words

From the most serious findings on record at Stonebrook Post Acute, in the surveyor’s own words.

  • Actual harm, isolatedF689Mar 23, 2026

    Based on observation, interview, and record review, the facility failed to ensure one of three sampled Residents' (Resident 1) was free from accidents during incontinence care (the management and support for individuals with involuntary urine or stool leakage, aiming to maintain hygiene, skin health, dignity, and quality of life).This failure resulted in Resident 1 falling out of bed and sustaining a bruise (discolored skin on the body, caused by a blow or impact rupturing underlying blood vessels) to the forehead, perinasal hematoma (accumulation of blood within the nasal septum, which is the wall of cartilage and bone that divides the two nostrils), right elbow abrasion (a superficial, minor injury where the top layer of skin is scraped or rubbed away), and right femoral fracture (a… […]

  • Actual harm, isolatedF656Mar 5, 2024

    Based on interview and record review the facility failed to initiate and implement person-centered care plans for one resident (Resident 1) of three sampled residents when the facility: 1. Did not initiate a care plan when Resident 1 obtained Moisture-Associated Skin Damage (MASD); 2. Did not implement interventions to prevent Resident 1 from obtaining a pressure injury (damage to skin because of continuous pressure); and, 3. Did not initiate a care plan when Resident 1 obtained a facility acquired Stage 3 pressure injury on the sacrococcygeal (the area between the hip bone on a person ' s back and the tailbone) region. These failures resulted in Resident 1 obtaining a facility acquired Stage 3 pressure injury (the loss of skin which extends to the tissue beneath the skin). Findings: 1. […]

  • Actual harm, isolatedF658Mar 5, 2024

    Based on interview and record review the facility failed to ensure care provided met professional standards of care for one resident (Resident 1) of three sampled residents when: 1. Nursing staff did not weigh Resident 1 per physician ' s orders; 2. Nursing staff did not get Resident 1 out of bed as ordered by the physician; 3. Nursing staff did not implement or initiate care plans as Resident 1 ' s wound continued to worsen; and, 4. There was no oversight of Resident 1 ' s worsening wound on the sacrococcygeal region (the backside area between a person ' s hips and down to the tailbone). This failure resulted in Resident 1 obtaining a facility acquired Stage 3 pressure injury (the loss of skin which extends to the tissue beneath the skin). Findings: 1. […]

  • Actual harm, isolatedF686Mar 5, 2024

    Based on interview and record review the facility failed to ensure one resident (Resident 1) of three sampled residents received care to prevent the development of a pressure injury (damage to skin because of continuous pressure) when Resident 1 developed a Stage 3 pressure injury on the sacrococcygeal (the area between the hip bone on person ' s back and the tailbone) region. This failure resulted in Resident 1 obtaining a facility acquired Stage 3 pressure injury (the loss of skin which extends to the tissue beneath the skin). […]

  • Actual harm, isolatedF689Nov 9, 2021

    Based on observation, interview, and record review, the facility failed to implement a fall prevention precaution for one of three residents (Resident 1) when there was no fall mattress (a padded floor mat) placed adjacent to Resident 1's bed to decrease the chance of injury from falls as indicated in the care plan. This failure resulted in Resident 1 receiving emergency room treatment after he sustained a laceration (a skin cut) above his left eyebrow, bruising of his left cheek, and a broken hip prosthesis (an artificial, surgical implant replacing the original body part) after he fell from his bed onto the floor. […]

Read 22 findings in full →The most serious and the most recent: 22 of 86 on record.

Every survey on record

FindingsAt actual harm or above

  • Jun 25, 2026Standard4 findings
  • Mar 23, 2026Complaint1 finding · 1 harm
  • Dec 29, 2025Complaint2 findings
  • Dec 22, 2025Complaint1 finding
  • Mar 6, 2025Standard5 findings
  • Jan 16, 2025Complaint1 finding
  • Aug 27, 2024Complaint1 finding
  • Mar 5, 2024Complaint5 findings · 5 harm
Show the 17 earlier surveys
  • Aug 30, 2023Complaint2 findings
  • Jun 28, 2023Standard7 findings
  • Nov 9, 2021Complaint1 finding · 1 harm
  • May 9, 2019Standard6 findings
  • Jan 4, 2019Complaint2 findings
  • Apr 26, 2018Standard2 findings
  • Mar 30, 2017Standard5 findings
  • Mar 24, 2016Standard3 findings
  • Jan 9, 2015Standard13 findings
  • Dec 26, 2014Complaint1 finding · 1 harm
  • Nov 7, 2013—12 findings
  • Sep 17, 2013—1 finding
  • Dec 12, 2012—1 finding
  • Dec 5, 2012—1 finding
  • Aug 16, 2012—7 findings
  • Jul 2, 2012—1 finding
  • May 12, 2011—1 finding

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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