For-profit

Stonebrook Post Acute

4367 Concord Boulevard, Concord, CA 94521

(925) 689-7457WEST HARBOR HEALTHCARE

4.0
★★★★★
CMS Overall Rating
This facility is rated above average compared to other California nursing homes.
4/5
Health Inspection
Based on state survey findings
3/5
Staffing
Nurse hours per resident per day
3/5
Quality Measures
Clinical outcomes data
4/5
Long-Stay QM
Residents 100+ days

Facility Details

County
Contra Costa County
Certified Beds
120
Avg Daily Residents
109.7
Ownership
For profit - Limited Liability company
Provider Type
Medicare and Medicaid
In Hospital
No
Date Certified
May 1990
CCN
555421

Staffing Data

Meets federal minimum RN threshold

RN Hrs / Resident / Day
0.66
≥0.8 is strong; federal min: 0.55
Total Nurse Hrs / Resident / Day
4.71
≥4.1 is the research-backed safe threshold
Nurse Aide Hrs / Resident / Day
2.57
Federal min: 2.45
Nursing Staff Turnover
32.2%
California avg: ~50%+
RN Turnover
33.3%
Lower is better
Admins Who Left
2
In the past year

Concerned about care at this facility?

This facility has significant CMS fines, and may have a history of care quality issues. California nursing home attorneys offer free, confidential case reviews.

Penalties & Enforcement

$12,735
Total Fines
1
No. of Fines
0
Payment Denials
DateTypeAmount
2026-03-23Fine$12,735

Citations

7
Health Citations
From health inspections
0
Fire Safety Citations
From fire safety inspections

Serious Deficiencies

Citations at immediate-jeopardy severity (levels J, K and L) — where inspectors found residents at risk of serious injury, harm or death.

1
serious deficiency on record
Most recent
2026-03-23 G
Quality of Life and Care Deficiencies
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
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