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Nursing home report card · Concord, CA

Stonebrook Post Acute

4367 Concord Boulevard, Concord, CA 94521

Call this home: (925) 689-7457

View this home on Medicare.gov ↗

Infection-control problems noted

Quick summary

Review the ratings and inspection history below

Use the star ratings as a quick grade, then read what inspectors actually wrote. Numbers alone do not tell the whole story for any one resident.

Our summary of public Medicare records. It does not establish that this home harmed a particular resident. About this summary.

How recent is this information?
Medicare file prepared
Aug 1, 2026
Our record last updated
Oct 15, 2026
Last routine health inspection
Jun 25, 2026

These dates mean different things. A new file can include older inspections and staffing figures. Read about the dates.

Medicare ratings

One star is the lowest rating. Five stars is the highest. Ratings are a starting point—read the inspection findings too.

Overall rating
4out of 5

Combines inspection, staffing, and care measures.

Above average

Health inspections
4out of 5

Based on problems found during health inspections.

Above average

Nursing staff
3out of 5

Based on staffing levels and related measures.

About average for U.S. nursing homes

Health and care results
3out of 5

Based on reported health and care results.

About average for U.S. nursing homes

What do the ratings and warnings mean?
Medicare ratings
One star is the lowest rating. Five stars is the highest. These are government ratings, not family reviews.
Inspection problems
Inspectors found that a home did not meet a care or safety rule. The official term is “deficiency.”
Abuse warning
Medicare has flagged the home because of abuse-related inspection findings. Read the findings and dates.
Nursing staff time
Average staff hours for each resident per day. This does not mean each resident gets that much one-to-one care.

Learn about the records and their limits →

At a glance

These numbers come from the records we have. Inspection problems are rules the home did not meet. The dates covered can differ.

Care and safety problems
25

Care, safety, and resident-rights issues on recent inspections

Fire-safety problems
0

Building, alarms, exits, and related safety citations

Reported fines
$12,735

Total fine amounts in the imported penalty records

Medicare file prepared
Aug 1, 2026

Medicare home ID: 555421

Inspection findings to read first

Start with these past findings. We show the most serious first, then the most recent. They do not describe the home’s condition today.

  • Caused actual harm · isolated case

    Mar 23, 2026 · Inspection rule 0689

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

  • Could have caused harm · isolated case

    Jun 25, 2026 · Inspection rule 0552

    Ensure that residents are fully informed and understand their health status, care and treatments.

  • Could have caused harm · isolated case

    Jun 25, 2026 · Inspection rule 0689

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

Read the inspection history →

Nursing staff time

These are average staff hours for each resident per day. They are not one-to-one bedside care. The file does not give the reporting period for each figure.

Registered nurses (RNs)
0.66hours per resident per day

about 39 minutes per resident per day

All nursing staff
4.71hours per resident per day

about 4 hr 42 min per resident per day

Registered nurse time on weekends
0.48hours per resident per day

about 29 minutes per resident per day

Latest inspection summary

A summary of the most recent routine inspections. You can open the dated findings below.

We do not have a routine inspection summary for this home. Check the dated findings below and the Medicare.gov record.

How this home compares

Compared with state and national averages. The numbers may cover different periods.

  • Overall CMS rating: 4 stars
  • Health inspection rating: 4 stars
  • Staffing rating: 3 stars
  • Registered nurse time per resident: 0.66 hours/day
  • Total nurse time per resident: 4.71 hours/day
See the dates used for these averages

Medicare file dates: this home Aug 1, 2026; California averages Unavailable; U.S. averages Oct 1, 2026.

Other concerns in the records

These points may be worth asking about. They do not establish what happened to a particular resident. See our Terms of Use.

  • Recent citations include infection-control problems
  • Inspectors have listed an unusually high number of problems
  • CMS has fined this home in the recent reporting period

How serious were the problems?

Inspectors rate each problem by how much harm it caused or could cause. We group the CMS letter codes into plain language.

  • Caused actual harm1 citation
  • Could have caused harm24 citations

Why inspectors showed up

Routine checks happen on a schedule. Complaint visits happen when someone reports a concern.

Complaints
0
Routine
25
Fire safety
0
Other
0

Who owns it

Names CMS lists as owners or managers · reported as For profit - Limited Liability company.

  • We do not have individual owner names for this home.

Inspection history

Open a date to read what inspectors found. The harm labels explain how serious the problem was at the time.

June 25, 20264 findings
  • Resident Rights problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0552 · code D

    Ensure that residents are fully informed and understand their health status, care and treatments.

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0689 · code D

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

  • Nutrition and Dietary problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0812 · code F

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

  • Infection Control problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0880 · code E

    Provide and implement an infection prevention and control program.

March 23, 20261 finding
  • Quality of Life and Care problems
    Caused actual harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0689 · code G

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

December 29, 20252 findings
  • Resident Rights problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0578 · code D

    Honor the resident's right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive.

  • Freedom from Abuse, Neglect, and Exploitation problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0609 · code D

    Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.

December 22, 20251 finding
  • Resident Rights problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0584 · code E

    Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.

March 6, 20255 findings
  • Resident Assessment and Care Planning problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0644 · code D

    Coordinate assessments with the pre-admission screening and resident review program; and referring for services as needed.

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0700 · code D

    Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed r…

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0745 · code D

    Provide medically-related social services to help each resident achieve the highest possible quality of life.

  • Infection Control problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0880 · code D

    Provide and implement an infection prevention and control program.

  • Resident Assessment and Care Planning problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0641 · code D

    Ensure each resident receives an accurate assessment.

January 16, 20251 finding
  • Resident Rights problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0585 · code D

    Honor the resident's right to voice grievances without discrimination or reprisal and the facility must establish a grievance policy and make prompt efforts to resolve grievances.

August 27, 20241 finding
  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0755 · code D

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

March 5, 20241 finding
  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0686 · code D

    Provide appropriate pressure ulcer care and prevent new ulcers from developing.

August 30, 20232 findings
  • Resident Rights problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0580 · code D

    Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident.

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0757 · code D

    Ensure each resident’s drug regimen must be free from unnecessary drugs.

June 28, 20237 findings
  • Nutrition and Dietary problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0812 · code F

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

  • Quality of Life and Care problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0677 · code E

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

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0687 · code D

    Provide appropriate foot care.

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0688 · code D

    Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason.

  • Nutrition and Dietary problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0804 · code F

    Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.

  • Nutrition and Dietary problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0802 · code F

    Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.

  • Resident Assessment and Care Planning problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0655 · code F

    Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted

Fines & penalties

These fines appear in Medicare’s records. A listed amount does not tell us whether it has been paid.

  • Fine · Mar 23, 2026$12,735

Related topics

Questions about Stonebrook Post Acute

What is Stonebrook Post Acute's Medicare star rating?
As of August 1, 2026, Stonebrook Post Acute in Concord, California has an overall CMS rating of 4 out of 5 stars. Other CMS scores: health inspection 4 of 5, staffing 3 of 5, quality measures 3 of 5. These are CMS ratings based on inspection, staffing, and quality information, not consumer reviews.
Has Stonebrook Post Acute been fined?
As of August 1, 2026, the imported penalty records list $12,735 in reported fines for Stonebrook Post Acute. The individual penalty dates can differ from the Medicare file date; a listed fine does not establish that it was paid.
Does Stonebrook Post Acute have a Medicare abuse warning?
No. The current CMS Care Compare extract does not show an abuse warning icon for Stonebrook Post Acute in Concord, California.
How does Stonebrook Post Acute compare with other nursing homes in California?
Its overall CMS rating is 4 out of 5. A rating comparison is withheld because a matching source date or a usable rating is missing. Use the California report card and dated inspection history for context; inspection totals alone are not a like-for-like performance comparison.

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