Updated: March 2026 data
O Fallon, MO

Abbey SEnior Health

206 North Main Street, O Fallon, Missouri 63366
(636) 240-5754
55 Certified Beds
Medicare and Medicaid
For-profit Limited Liability company
2★
Overall
2★
Health Insp.
4★
Staffing
3★
QM
61.2
Score /100
#144
in Missouri
#8,055
of 14,676 nationally
National Rank
#144
of 487 in Missouri
State Rank
#2
of 3 in O Fallon
City Rank
$222
MO median · semi-private
Daily Cost

Inspection caution: health inspection rating is 2 stars. Review the official CMS profile before making a decision.
61.2
score
Composite Quality Score / 100
State rank #144 · National rank #8,055 · How rankings are calculated

Visual Snapshot
Occupancy
51 residents for 55 certified beds · 93% occupied

CMS Ratings
Overall, inspection, staffing, and quality measure ratings on the CMS 1–5 scale.

Facility Details
55
Certified Beds
51
Avg Residents/Day
4h 33m
Weekday Nurse Hrs
93%
Estimated Occupancy
Accepts MedicareAccepts MedicaidFor-profit Limited Liability company

CMS Ratings Breakdown
Metric This Facility Missouri Comparison
Overall Rating 2 / 5 2.5 / 5 0.5 below MO avg
Health Inspection 2 / 5 2.8 / 5 0.8 below MO avg
QM Rating 3 / 5 2.7 / 5 0.3 above MO avg
Long-Stay QM 3 / 5 2.7 / 5 0.3 above MO avg
Short-Stay QM 3 / 5 2.8 / 5 0.2 above MO avg
Staffing Rating 4 / 5 2.1 / 5 1.9 above MO avg

This table compares the facility to Missouri averages for the six CMS rating categories.

Staffing, Weekend Coverage & Turnover
4h 33m
Weekday Total Nurse
3h 49m
Weekend Total Nurse
48m
Weekday RN
28m
Weekend RN
Metric This Facility Missouri Difference
Total nurse hours / resident / day 4h 33m 3h 28m +1h 06m
RN hours / resident / day 48m 28m +20m
Licensed hours / resident / day 1h 48m 1h 09m +40m
Physical therapist hours / resident / day 6 min 2 min +3m
Weekend total nurse hours 3h 49m 3h 03m +46m
Weekend RN hours 28m 20m +9m
Total nursing staff turnover 45.8% 57.0% −11.2 pts
RN turnover 44.4% 49.9% −5.5 pts

Lower turnover is better. Tiny therapy-hour values are shown in minutes so they are easier to understand.

Cost of Care in Missouri
$222
Per Day
Semi-private
$6,741
Per Month
State median
$80,893
Per Year
State median
30% below
Vs National
CareScout/Genworth

State median private-pay cost for a semi-private room. Actual facility pricing can differ.

Data Disclaimer & Methodology

Data Disclaimer: All data on this page is sourced from the official CMS (Centers for Medicare & Medicaid Services) Nursing Home Compare dataset for March 2026. This includes facility ratings, staffing hours, inspection scores, fines, complaints, and geographic coordinates when available. NursingHomesNearMe.org does not independently verify, collect, or alter this facility data.

Composite scores and rankings are calculated by NursingHomesNearMe.org using a published methodology that combines CMS ratings, staffing inputs, and enforcement flags into a normalized 0–100 score. Information may not reflect current facility conditions. Always contact the facility directly and verify at medicare.gov/care-compare before making care decisions.

Data: CMS Nursing Home CompareProcessing Date: 2026-03-01Rankings across 14,676 U.S. facilities

Want more context before deciding?

Use the official CMS profile, compare the nearby homes, and ask each facility how recent inspection issues were resolved.

All data from CMS Nursing Home Compare (2022–2026). Composite scores calculated by NursingHomesNearMe.org. Not endorsed by CMS. Always verify at medicare.gov/care-compare before making any care decision.