Abbey Senior Health
O Fallon, MO · Medicare and Medicaid-certified nursing home (CCN 265839) · 55 certified beds
Health inspection: 2 · Quality measures: 2 · Staffing: 5
Federal fines: none on current record
Phone: (636) 240-5754 · Verify on Medicare Care Compare ↗
Abbey Senior Health has an overall CMS rating of 3 out of 5 stars, above the Missouri state average of 2.51. Its health inspection rating is 2 stars, while its staffing rating is 5 stars.
Abbey Senior Health reports total nurse staffing of 4.74 hours per resident per day, including 0.73 RN hours per resident per day, earning a 5-star staffing rating from CMS. Nursing staff turnover is reported at 35.6%.
Abbey Senior Health has no federal fines on record and no payment denials according to CMS. However, CMS does display its abuse warning icon for this facility, so families should review the full inspection record on Medicare Care Compare.
About this facility
Abbey Senior Health is a 55-bed skilled nursing facility in O Fallon, St. Charles County, Missouri, with an average of 50.4 residents. The facility operates as a for-profit Limited Liability Company and has been Medicare and Medicaid certified since March 2011.
According to CMS Care Compare, Abbey Senior Health holds an overall star rating of 3 out of 5, which is above the Missouri state average of 2.51. This overall rating combines a health inspection rating of 2 stars, a quality measure rating of 2 stars, and a staffing rating of 5 stars. Reported nurse staffing totals 4.73877 hours per resident per day, including 0.73241 RN hours per resident per day. Nursing staff turnover is reported at 35.6%.
Regarding the penalty record: CMS lists no federal fines on record (0 fines, $0.00 total) and no payment denials for this facility.
Importantly, CMS displays its abuse warning icon for Abbey Senior Health. Families should review the facility's full inspection record on Medicare Care Compare before making a decision, as this icon indicates a substantiated incident related to abuse was identified in the facility's inspection history.
CMS data does not indicate this facility is part of a chain, nor does it show a change in ownership within the past 12 months. No Special Focus Facility designation is listed for this provider.
Source: CMS Medicare Care Compare.
Questions families ask
What is this nursing home's CMS overall star rating and how does it compare to the state average?
Abbey Senior Health has an overall rating of 3 out of 5 stars, which is above the Missouri state average of 2.51.
Does this facility accept Medicare, Medicaid, or both?
Yes, Abbey Senior Health is certified for both Medicare and Medicaid.
How well is this facility staffed — nurse hours per resident and turnover?
Total nurse staffing is 4.73877 hours per resident per day, with 0.73241 RN hours per resident per day, and staff turnover is 35.6%; the staffing rating is 5 stars.
Does this facility have federal fines or penalties on record?
No, CMS records show zero 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?
CMS displays its abuse warning icon for this facility; there is no Special Focus Facility designation listed.
How large is this facility and how many residents live there?
Abbey Senior Health has 55 certified beds and an average of 50.4 residents.
Who owns this facility — and is it part of a chain?
It is owned as a for-profit Limited Liability Company; CMS data provided does not indicate it is part of a chain.
How long has this facility been Medicare/Medicaid certified?
The facility has been certified since March 1, 2011.
What do the four different CMS star ratings mean?
CMS rates facilities on overall quality, health inspections, staffing, and quality measures; Abbey Senior Health scores 3, 2, 5, and 2 stars respectively.
Does this facility offer short-term rehabilitation as well as long-term care?
The provided data does not specify service types; please contact the facility at 6362405754 or 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 6362405754 to arrange a visit and verify current conditions.
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/265839?state=MO.
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.