Home / Nursing Homes / Missouri / ABBEY SENIOR HEALTH
ABBEY SENIOR HEALTH
206 NORTH MAIN STREET, O FALLON, MO, 63366 · 6362405754
CMS currently displays its abuse icon for this facility (cited for abuse, neglect or exploitation within the CMS look-back period).
CMS overall rating
3 / 5
★★★☆☆
Certified beds
55
Avg. residents / day
50.4
Ownership
For profit - Limited Liability company
CMS star ratings
| Overall rating | 3 / 5 |
| Health inspection rating | 2 / 5 |
| Staffing rating | 5 / 5 |
| Quality measures (QM) rating | 2 / 5 |
| Long-stay QM rating | 2 / 5 |
| Short-stay QM rating | 3 / 5 |
Missouri average overall rating: 2.5 across 487 homes.
Staffing
| Total nurse staffing (hours per resident per day) | 4.74 |
| RN staffing (hours per resident per day) | 0.73 |
| Total nursing staff turnover | 35.6% |
| RN turnover | 27.3% |
Enforcement & profile
| Fines in the CMS look-back period | 0 · $0 |
| Payment denials | 0 |
| Total penalties | 0 |
| Special focus status | None |
| In a continuing-care retirement community | Yes |
| Located in a hospital | No |
| Sprinkler systems in all required areas | Yes |
| Chain | Independent / not reported |
| First certified for Medicare/Medicaid | 2011-03-01 |
Other nursing homes in Missouri
ABERDEEN HEIGHTS (KIRKWOOD)5★ARROWHEAD SENIOR LIVING COMMUNITY (OSAGE BEACH)5★BETHESDA SOUTHGATE (SAINT LOUIS)5★CALIFORNIA CARE CENTER (CALIFORNIA)5★CAMELOT NURSING AND REHABILITATION CENTER (FARMINGTON)5★CHAFFEE NURSING CENTER (CHAFFEE)5★CHRISTIAN EXTENDED CARE & REHABILITATION (SAINT LOUIS)5★CLARK'S MOUNTAIN NURSING CENTER (PIEDMONT)5★
Source: Centers for Medicare & Medicaid Services, Care Compare — Nursing Home Provider Information (CMS Care Compare, 2026 Q3). CCN 265839. All ratings and figures are CMS's own, published as-is. This page is a data reference and is not medical, legal or placement advice. Rating scale: ★★★★★ best … ★☆☆☆☆ worst.