Best Nursing Homes in O Fallon, MO, Graded A–F
All 3 graded Medicare-certified nursing homes in O Fallon, MO, scored from CMS Care Compare — nurse staffing, health inspections, quality measures and penalties — against Missouri peers of the same size. Grades are computed, never edited, and every input is shown on the facility page.
CMS data as of Aug 2026 · graded Sep 11, 2026Grade distribution — O Fallon, MO
A0
B1
C1
D1
F0
Highest graded
O Fallon · Staffing 4.2 nurse hours per resident-da...See grade
3 facilitiesgraded in O Fallon, MO · 0 earned an A
All Missouri
Saint Louis (35)Kansas City (23)Springfield (17)Florissant (9)Independence (9)Chesterfield (8)Columbia (8)Jefferson City (8)Cape Girardeau (6)
Highest in O Fallon, MO 1
Delmar Gardens Of O'fallon - O Fallon, MO · 198 beds · for profit - limited liability company CMS Care Compare · data as of Aug 2026
- Staffing 4.2 nurse hours per resident-day — top quarter in Missouri
- 18 health deficiencies at the last standard survey (CMS severity score 124) — below median
- No fines or payment denials in 3 years
BScore 72 · GoodSee Full Grade
6362406100
O Fallon, St. Charles County
Medicaid
2
Garden View Care Center - O Fallon, MO · 80 beds · for profit - corporation CMS Care Compare · data as of Aug 2026
- Staffing 4.7 nurse hours per resident-day — top 10% in Missouri
- 14 health deficiencies at the last standard survey (CMS severity score 116) — below median
- No fines or payment denials in 3 years
CScore 57 · AverageSee Full Grade
6362402840
O Fallon, St. Charles County
Medicaid
3
Abbey Senior Health - O Fallon, MO · 55 beds · for profit - limited liability company CMS Care Compare · data as of Aug 2026
- Staffing 4.7 nurse hours per resident-day — above median in Missouri
- 11 health deficiencies at the last standard survey (CMS severity score 76) — below median
- No fines or payment denials in 3 years
DScore 45 · Below averageSee Full Grade
6362405754
O Fallon, St. Charles County
Medicaid
Missouri nursing homes by city
How we grade nursing homes
What data goes into a grade?
CMS Care Compare: Nurse staffing (30), Health inspections (30), Quality measures (25), Penalties (15). Each metric is percentile-ranked against Missouri facilities in the same size band; A ≥ 80, B ≥ 65, C ≥ 50, D ≥ 35, F below. Facilities with under 60% of data are shown as "Not graded".
Can a facility pay to improve its grade?
No. Grades are computed from public data and have no editable field. Nothing on this page is sponsored.
Is a grade a substitute for visiting?
No. Use it to shortlist, then visit, ask for the latest inspection report, and talk to residents' families.