NursingHomeGrade

ST. MARY'S NURSING CENTER INC

21585 PEABODY STREET, LEONARDTOWN, MD 20650

Provider number (CCN)
215013
Certification
Medicare and Medicaid
Ownership
Non profit - Corporation
Certified beds
160
Phone
(301) 475-8000
CMS data as of
July 1, 2026
B

What the records show

CMS rates ST. MARY'S NURSING CENTER INC 5 out of 5 stars overall, with 5 of 5 for health inspections, 3 of 5 for staffing, 5 of 5 for quality measures. Federal inspectors cited 18 health deficiencies across the last three survey cycles, most recently surveyed in 2024. CMS lists no fines or payment denials for this facility in the covered period.

Facility Assessment This facility staffs below 0.55 RN hours per resident day — the level the 2024 federal rule, repealed in February 2026, would have required.

Reviews, Ratings and Official Records

This page reviews ST. MARY'S NURSING CENTER INC using federal government records — CMS star ratings, health-inspection findings, staffing data and enforcement actions. NursingHomeGrade does not collect, host or publish resident or family testimonials, and no star rating below is a consumer review score.

Below the repealed 0.55 hr RN benchmark — above average inspection record.

Ratings and Grade Breakdown

RN Staffing
Registered nurse time each resident receives daily. 2024 federal benchmark: 0.55 hrs. Repealed February 2026.
 0.54 — Below the repealed 0.55 hr benchmark

The 0.55 hour RN standard was repealed effective February 2, 2026 and is not currently enforced. We still grade against it. Why
Health Deficiencies (last 3 survey cycles)
Violations found during federal inspections, with how many remain open and how many involved actual harm.
Total 18
Outstanding 0
Actual harm or worse (G–L) 0
CMS Ratings
Federal five-star ratings published by CMS. These are regulatory ratings, not consumer review scores.
Overall: ★★★★★ (5/5)
Health inspection: ★★★★★ (5/5)
Quality: ★★★★★ (5/5)
Staffing: ★★★☆☆ (3/5)
NursingHomeGrade Score
 71/100

Loaded into NursingHomeGrade on August 7, 2026. This is the load date, not the date CMS published the underlying survey data — see release dates.

CMS scores each facility from one to five stars — one is in the bottom fifth of facilities in its state on health inspections, five is in the top tenth. Our own A–F grade is a separate 0–100 score built from staffing hours, inspection citations, and the severity and correction status of those citations, weighted as described in our grading methodology.

Staffing Compared With State and National Levels

This facility0.54 hrs
MD median0.70 hrs
National average0.69 hrs

Registered nurse turnover: 35.3% · Total nursing staff turnover: 46.1%

Staffing figures are the values CMS published in its file processed July 1, 2026, drawn from payroll-based journal reporting.

Inspection Records Covered

Source records: CMS Care Compare profile for provider 215013 ↗ · the federal files we load and when.

Inspection Deficiencies

Health inspections identify violations of federal standards. Severity ranges from no actual harm (A–F) to immediate jeopardy (J–L).

18 deficiencies found. 18 corrected. None involved actual harm.

Most recent inspection (November 22, 2024)

D Potential harm — isolated F0812 Status: Corrected

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

D Potential harm — isolated F0684 Status: Corrected

Provide appropriate treatment and care according to orders, resident’s preferences and goals.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

D Potential harm — isolated F0689 Status: Corrected

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

D Potential harm — isolated F0657 Status: Corrected

Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

E Potential harm — pattern F0584 Status: Corrected

Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

D Potential harm — isolated F0550 Status: Corrected

Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected January 6, 2025

Inspection cycle 2 (July 26, 2024)

D Potential harm — isolated F0835 Status: Corrected

Administer the facility in a manner that enables it to use its resources effectively and efficiently.

Administration Deficiencies — Deficient, Provider has date of correction, corrected August 9, 2024

D Potential harm — isolated F0880 Status: Corrected

Provide and implement an infection prevention and control program.

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected October 10, 2019

E Potential harm — pattern F0812 Status: Corrected

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected October 10, 2019

D Potential harm — isolated F0689 Status: Corrected

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected October 10, 2019

D Potential harm — isolated F0842 Status: Corrected

Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected August 9, 2024

E Potential harm — pattern F0656 Status: Corrected

Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected October 10, 2019

D Potential harm — isolated F0623 Status: Corrected

Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected August 9, 2024

D Potential harm — isolated F0624 Status: Corrected

Prepare residents for a safe transfer or discharge from the nursing home.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected August 9, 2024

D Potential harm — isolated F0626 Status: Corrected

Permit a resident to return to the nursing home after hospitalization or therapeutic leave that exceeds bed-hold policy.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected August 9, 2024

C No harm — widespread F0577 Status: Corrected

Allow residents to easily view the nursing home's survey results and communicate with advocate agencies.

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected October 10, 2019

Inspection cycle 3 (June 6, 2018)

E Potential harm — pattern F0609 Status: Corrected

Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.

Freedom from Abuse, Neglect, and Exploitation Deficiencies — Deficient, Provider has date of correction, corrected July 21, 2018

D Potential harm — isolated F0604 Status: Corrected

Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.

Freedom from Abuse, Neglect, and Exploitation Deficiencies — Deficient, Provider has date of correction, corrected July 21, 2018

Fines and Enforcement Actions

CMS lists no fines and no payment denials for ST. MARY'S NURSING CENTER INC in the enforcement records covering the last three years, as published in the file processed July 1, 2026.

Ownership and Contact Information

Facility name
ST. MARY'S NURSING CENTER INC
Legal business name
ST. MARY'S NURSING CENTER, INC.
Address
21585 PEABODY STREET, LEONARDTOWN, MD 20650
Phone
(301) 475-8000
Provider number (CCN)
215013
Ownership type
Non profit - Corporation
Medicare/Medicaid certified since
January 1, 1967
Official record
CMS Care Compare profile ↗
Details verified against CMS data dated
July 1, 2026

The federal nursing-home files publish no email address for certified facilities, so none is listed here. We do not guess or construct contact addresses. Contact details above are reproduced from CMS Provider Information; call the facility to confirm before relying on them.

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Sources and Methodology

The NursingHomeGrade score is our own calculation from these federal files — it is not a CMS rating and not a consumer review score. See exactly how the score is calculated · full methodology · source files and load dates.

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