Greenridge Post Acute
El Sobrante, CA · Medicare and Medicaid-certified nursing home (CCN 056457) · 60 certified beds
Health inspection: 5 · Quality measures: 5 · Staffing: 4
Federal fines: none on current record
Phone: (510) 758-9600 · Verify on Medicare Care Compare ↗
Greenridge Post Acute has a CMS overall rating of 5 stars, above California's state average of 3.16 stars. Its health inspection rating is 5 stars and its staffing rating is 4 stars.
Greenridge Post Acute reports 4.41 total nurse hours per resident per day, including 1.15 RN hours per resident per day, with a nursing staff turnover rate of 39.5%. CMS gives the facility a 4-star staffing rating.
Greenridge Post Acute has no federal fines on record — 0 fines totaling $0.00 — and no payment denials. CMS does not display an abuse icon for this facility and it is not part of the Special Focus Facility program.
About this facility
Greenridge Post Acute is a 60-bed skilled nursing facility in El Sobrante, Contra Costa County, California, with an average of 57 residents. The facility is organized as a for-profit limited liability company and has been Medicare/Medicaid certified since December 1974, accepting both Medicare and Medicaid.
According to CMS Care Compare, Greenridge Post Acute holds an overall rating of 5 stars, above the California state average of 3.16 stars. This overall score is built from a 5-star health inspection rating, a 5-star quality measure rating, and a 4-star staffing rating.
CMS-reported nurse staffing totals 4.41 hours per resident per day, including 1.15 RN hours per resident per day. Nursing staff turnover is reported at 39.5%.
On the penalty record, CMS lists 0 federal fines totaling $0.00, and no payment denials — no federal fines on record for this facility. There is no abuse icon flagged, and the facility is not listed under CMS's Special Focus Facility program, which is reserved for homes CMS considers persistently underperforming and subject to increased inspection.
Greenridge Post Acute is part of the Aspen Skilled Healthcare chain, which operates 35 facilities with an average chain rating of 3.7 stars — notably below this individual facility's 5-star rating. CMS records show no change in ownership within the last 12 months, so current ratings reflect the present operator.
Data reflects CMS Nursing Home Care Compare records; consult the source for the most current update.
Questions families ask
What is this nursing home's CMS overall star rating and how does it compare to the state average?
Greenridge Post Acute has a 5-star overall CMS rating, above the California state average of 3.16 stars.
Does this facility accept Medicare, Medicaid, or both?
Yes, it accepts both Medicare and Medicaid.
How well is this facility staffed — nurse hours per resident and turnover?
Total nurse staffing is 4.41 hours per resident per day, including 1.15 RN hours, with a 39.5% nursing turnover rate and a 4-star staffing rating.
Does this facility have federal fines or penalties on record?
No, CMS lists 0 fines totaling $0.00 and no payment denials for this facility.
Has CMS flagged this facility for abuse or placed it in the Special Focus program?
No, CMS does not display an abuse icon for this facility, and it is not designated a Special Focus Facility.
How large is this facility and how many residents live there?
Greenridge Post Acute is certified for 60 beds and has an average of 57 residents.
Who owns this facility — and is it part of a chain?
It is owned by a for-profit limited liability company and is part of the Aspen Skilled Healthcare chain, which operates 35 facilities averaging 3.7 stars.
How long has this facility been Medicare/Medicaid certified?
It has been certified since December 12, 1974.
What do the four different CMS star ratings mean?
CMS publishes an overall rating plus separate ratings for health inspections, staffing, and quality measures; Greenridge Post Acute scores 5, 5, 4, and 5 stars respectively.
Does this facility offer short-term rehabilitation as well as long-term care?
The data provided does not specify service types; contact the facility at 5107589600 and verify on Medicare Care Compare.
What should I look for when touring this facility?
The data provided does not cover tour details; contact the facility at 5107589600 to arrange a visit and verify current conditions on Medicare Care Compare.
How do I verify this facility's current record on Medicare Care Compare?
You can review the latest details at https://www.medicare.gov/care-compare/details/nursing-home/056457?state=CA.
Data: CMS Care Compare (Aug2026 refresh). Star ratings, staffing hours, and penalty records are CMS's official published measures. Always tour the facility, review the current inspection record, and verify details with Medicare before making care decisions.