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Methodology · Corrections log · Editorial policy

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Sourced from federal agencies. Fonteum, Inc., Delaware C-corp. © 2026.

Fonteum is a US healthcare provenance registry.

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Fonteum is a US healthcare provenance registry that publishes signed, chain-of-custody-attested research and data pages on Medicare, Medicaid, and federal regulator datasets, drawing from 22 federal source families across CMS, OIG, HRSA, AHRQ, and HHS.

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1,322,867 nurse-staffing records · CMS PBJ
Nursing Homes / Missouri / Saint Charles / Windsor Estates Of St Charles
Fonteum Care Compare · Nursing Home · CCN 265518

Windsor Estates Of St Charles

2150 West Randolph Street, Saint Charles, Missouri 63301 · St. Charles County

View on Medicare.gov →All Saint Charles facilities →
Data source May 6, 2026·1 CCN 265518 · Medicare-certified nursing home·CMS Care Compare — NH Provider Info (4pq5-n9py)·Methodology →·Module overview →·Audit Pack →·CMS dataset →·NH deficiency study →

CMS star ratings

1★
Overall
out of 5
1★
Health Inspection
out of 5
1★
Staffing
out of 5
2★
Quality Measures
out of 5

Source: CMS Care Compare NH Provider Information dataset (4pq5-n9py). Star ratings reflect CMS quarterly refresh cadence. View current ratings at Medicare.gov.

Facility identity

CCN
265518
Provider type
Medicare and Medicaid
Ownership type
For profit - Limited Liability company
County
St. Charles
Certified beds
81
Avg. daily residents
73.6
Last standard survey
March 21, 2024
RN hours / resident day
0.21
Total nurse hours / resident day
3.59
SFF status

Daily staffing — weekend coverage & contractor reliance

From the CMS Payroll-Based Journal (PBJ) daily nurse-staffing submission — direct-care RN + LPN + CNA hours per resident day. Weekend dips and contractor reliance are not captured by the CMS five-star staffing rating above.

Weekday nurse hrs / resident day (2025Q2)
2.70
Weekend nurse hrs / resident day
2.30
Contractor share of nurse hours
14%
Daily records observed
91

Source: CMS Payroll-Based Journal — Daily Nurse Staffing. Related Fonteum data: PBJ staffing hub · SNF ownership · OIG exclusions · source registry.

Source: CMS Care Compare — Nursing Home Provider Information·Snapshot: 2026-05-07·Method: CMS Five-Star Quality Rating System; PBJ daily nurse staffing·ID: 4pq5-n9py

Frequently asked questions

What is the CMS overall star rating for Windsor Estates Of St Charles?

Windsor Estates Of St Charles has a CMS overall star rating of 1 out of 5. This rating combines health inspection, staffing, and quality measure sub-ratings per CMS Care Compare methodology.

Who owns Windsor Estates Of St Charles?

Windsor Estates Of St Charles is classified as "For profit - Limited Liability company" per the CMS Care Compare NH Provider Information dataset. Ownership records are self-reported to CMS and updated periodically.

How many beds does Windsor Estates Of St Charles have?

Windsor Estates Of St Charles has 81 Medicare/Medicaid-certified beds per CMS Care Compare data. Average daily resident census is 73.6.

What is the staffing rating at Windsor Estates Of St Charles?

Windsor Estates Of St Charles has a CMS staffing star rating of 1 / 5. Reported RN hours per resident day: 0.21. Total nurse hours per resident day: 3.59.

Is Windsor Estates Of St Charles a Special Focus Facility?

Windsor Estates Of St Charles is not listed in the CMS Special Focus Facility program in the current snapshot.

When was Windsor Estates Of St Charles last inspected?

The most recent standard health inspection on record for Windsor Estates Of St Charles was March 21, 2024. For the most current inspection results, visit Medicare.gov.

Related research and data

All nursing homes in Saint CharlesAll nursing homes in MissouriNursing homes overviewNH deficiency & harm rate studyNH penalties enforcement studyCare Compare methodology

Reviewed by Dr. Jennifer Montecillo, MD, non-practicing medical reviewer. Content is informational only and does not constitute medical advice, endorsement, or recommendation. Star ratings and facility data are sourced from CMS Care Compare (4pq5-n9py) and reflect the most recently available public snapshot. View current status at Medicare.gov before making care decisions.

External sources: CMS NH Provider Information (4pq5-n9py) · CMS NH Health Deficiencies (r5ix-sfxw) · CMS NH Penalties (g6vv-u9sr) · Medicare.gov profile for CCN 265518 · CMS certification & compliance · HHS-OIG exclusions program. All data is US Government Works (public domain per 17 U.S.C. 105).

Compliance posture

Methodology · Corrections log · Editorial policy

Not designated

Does Windsor Estates Of St Charles accept Medicare and Medicaid?

Windsor Estates Of St Charles is classified as "Medicare and Medicaid" per the CMS Care Compare dataset. Contact the facility directly to confirm current enrollment and acceptance of new residents.