Rossmoor Post Acute — Walnut Creek, CA

This page sets out what the federal inspection record says about Rossmoor Post Acute, a 155-bed nursing home at 1226 Rossmoor Parkway, Walnut Creek, California. Every figure below is copied from data the Centers for Medicare & Medicaid Services (CMS) publishes about nursing homes that take Medicare or Medicaid. We have not added our own judgment to it.

The record at a glance

Federal ID (CCN)	555446
Legal business name	Walnut Creek Community Healthcare LLC
Listed chain or group	Pacs Group
Address	1226 Rossmoor Parkway, Walnut Creek, CA 94595
Phone listed with CMS	(925) 975-5000
Ownership type	For profit – Limited Liability company
Certified beds	155
Average residents per day	148.9
Certified since	January 9, 1991
Overall CMS rating	5 out of 5
Health inspection rating	4 out of 5
Staffing rating	3 out of 5
Quality measures rating	5 out of 5
Total nursing staff turnover	37.1%
Most recent standard inspection	February 13, 2025

CMS scores nursing homes from one to five stars. The health inspection rating is set relative to other nursing homes in the same state, so a one-star home is in the bottom fifth in California, not the bottom fifth nationally. Staffing and quality measure ratings are scored against national thresholds.

Inspectors have cited this home 15 times since January 2024

None reached severity level G, the level CMS calls actual harm. 13 came from complaints rather than routine inspections. Every one of them is listed below, with its date and what the rule required.

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Inspection citations since January 2024

CMS records 15 health citations at this facility from inspections between January 22, 2024 and June 8, 2026.

Inspected	Tag	What the rule requires	Scope and severity	Status
Jun 8, 2026	F0627	Ensure the transfer/discharge meets the resident’s needs/preferences and that the resident is prepared for a safe transfer/discharge. (complaint)	D — Isolated, Potential for more than minimal harm	Correction date Jul 16, 2026
May 11, 2026	F0755	Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. (complaint)	E — Pattern, Potential for more than minimal harm	Correction date Jun 19, 2026
May 11, 2026	F0880	Provide and implement an infection prevention and control program. (complaint)	E — Pattern, Potential for more than minimal harm	Correction date Jun 19, 2026
May 11, 2026	F0801	Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. (complaint)	F — Widespread, Potential for more than minimal harm	Correction date Jun 19, 2026
Apr 8, 2026	F0580	Immediately tell the resident, the resident’s doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident. (complaint)	D — Isolated, Potential for more than minimal harm	Correction date May 1, 2026
Feb 13, 2025	F0645	PASARR screening for Mental disorders or Intellectual Disabilities	D — Isolated, Potential for more than minimal harm	Correction date Feb 14, 2025

The wording in the third column is CMS’s own plain-language summary of the federal rule that was cited, not a description of what happened. This table shows the 6 most recent citations. The other 9 are in the CMS file linked below.

How to read scope and severity

Every citation gets a letter from A to L. The letter carries two things at once: how serious the problem was, and how many residents it reached.

Severity	Isolated	Pattern	Widespread
Immediate jeopardy to resident health or safety	J	K	L
Actual harm	G	H	I
No actual harm, potential for more than minimal harm	D	E	F
No actual harm, potential for minimal harm	A	B	C

“Immediate jeopardy” is CMS’s term for a situation that has caused, or is likely to cause, serious injury, harm, impairment or death. It requires the home to act at once.

What this page does not tell you

A citation is an inspector’s finding against a federal rule. It is not a court judgment, and the facility may be disputing it. Citations marked “under dispute” above are in CMS’s formal review process.
Citation counts partly reflect how often a home was inspected and how many complaints were filed about it. A home with more citations has not automatically given worse care than one with fewer.
Bigger homes have more residents, more staff and more inspections, so they tend to accumulate more citations.
None of this says anything about the care any one resident received. A home with a clean record can still fail somebody, and a home with a bad record can be caring for your mother well.
This is a snapshot. CMS updates these files monthly, and the figures here are from the file dated August 1, 2026.

Where this comes from

Ratings, ownership, beds and penalties: CMS Provider Information dataset (4pq5-n9py), file dated August 1, 2026.
Citations: CMS Health Deficiencies dataset (r5ix-sfxw), file dated August 1, 2026, filtered to inspections on or after January 1, 2024.
This facility on the government’s own site: Medicare Care Compare.
Retrieved August 29, 2026. Our method is set out in Editorial policy and How we count.

For the facility

If anything on this page is wrong, out of date or missing context, we will correct it. Rossmoor Post Acute and anyone acting for it can reach the watchdog team through our corrections and right of reply page. We publish the response alongside the record.