Maristhill Nursing & Rehabilitation Center

66 NEWTON STREET, WALTHAM, MA 02453 · CCN 225408 · 123 certified beds · Data as of 2026-07-01

CMS overall3 of 5CMS inspections2 of 5CMS staffing5 of 5CMS quality2 of 5

Star ratings are issued by CMS (the federal Centers for Medicare & Medicaid Services), not by NursingHomeLens. We report them; we do not rate or rank facilities.

State inspectors recorded 1 citation(s) in the last three years where CMS determined a resident was actually harmed.

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Serious inspection findings

2025-02-24 — ACTUAL HARM (tag F0689, severity G)

Quality of Life and Care Deficiencies · correction not recorded in CMS data

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

Staffing, from payroll records

Nursing hours / resident / day

3.56

state median 3.36

Weekend staffing gap

−3%

fewer nursing hours on weekends · state median −4%

RN hours / resident / day

0.86

registered nurses only

Contract (agency) staff

10%

share of all nursing hours

Nursing staff turnover

15%

per year, per CMS

Source: CMS Payroll-Based Journal, 2026Q1, 90 reported days — actual payroll data, not the facility's own estimates.

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Penalties and enforcement

1 enforcement action(s), totaling $9,496 in fines.

Date	Type	Amount
2025-02-24	Fine	$9,496

Ownership

Ownership type: Non profit - Corporation. Part of the COVENANT HEALTH chain.

Other facilities under the same ownership, with their CMS overall ratings:

Bangor Nursing & Rehabilitation Center (BANGOR, ME) — CMS overall1 of 5
ST MARY'S D'YOUVILLE PAVILION (LEWISTON, ME) — CMS overall1 of 5
St Andre Health Care Facility (BIDDEFORD, ME) — CMS overall5 of 5
M I NURSING & RESTORATIVE CENTER (LAWRENCE, MA) — CMS overall3 of 5
St Mary Health Care Center (WORCESTER, MA) — CMS overall2 of 5
Penacook Place, Inc (HAVERHILL, MA) — CMS overall4 of 5
SAINT MARY'S VILLA NURSING HOM (MOSCOW, PA) — CMS overall4 of 5
Mount St Rita Health Centre (Cumberland, RI) — CMS overall2 of 5

Full citation history

By severity: Actual harm: 1 · Potential for more than minimal harm: 42

Survey date	Tag	Category	Severity	Corrected
2025-11-25	F0554	Resident Rights Deficiencies	D	not recorded
2025-11-25	F0604	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2025-11-25	F0605	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2025-11-25	F0656	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-11-25	F0658	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-11-25	F0684	Quality of Life and Care Deficiencies	D	not recorded
2025-11-25	F0693	Quality of Life and Care Deficiencies	D	not recorded
2025-11-25	F0695	Quality of Life and Care Deficiencies	E	not recorded
2025-11-25	F0740	Quality of Life and Care Deficiencies	D	not recorded
2025-11-25	F0761	Pharmacy Service Deficiencies	E	not recorded
2025-11-25	F0812	Nutrition and Dietary Deficiencies	E	not recorded
2025-11-25	F0880	Infection Control Deficiencies	E	not recorded
2025-02-24	F0689	Quality of Life and Care Deficiencies	G	not recorded
2024-10-10	F0609	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2024-10-10	F0645	Resident Assessment and Care Planning Deficiencies	D	not recorded
2024-10-10	F0656	Resident Assessment and Care Planning Deficiencies	D	not recorded
2024-10-10	F0658	Resident Assessment and Care Planning Deficiencies	D	not recorded
2024-10-10	F0677	Quality of Life and Care Deficiencies	D	not recorded
2024-10-10	F0684	Quality of Life and Care Deficiencies	D	not recorded
2024-10-10	F0685	Quality of Life and Care Deficiencies	D	not recorded
2024-10-10	F0686	Quality of Life and Care Deficiencies	E	not recorded
2024-10-10	F0695	Quality of Life and Care Deficiencies	D	not recorded
2024-10-10	F0699	Quality of Life and Care Deficiencies	D	not recorded
2024-10-10	F0812	Nutrition and Dietary Deficiencies	E	not recorded
2024-10-10	F0842	Resident Assessment and Care Planning Deficiencies	D	not recorded
2024-10-10	F0883	Infection Control Deficiencies	D	not recorded
2023-10-04	F0550	Resident Rights Deficiencies	D	not recorded
2023-10-04	F0604	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2023-10-04	F0637	Resident Assessment and Care Planning Deficiencies	D	not recorded
2023-10-04	F0658	Resident Assessment and Care Planning Deficiencies	D	not recorded
2023-10-04	F0684	Quality of Life and Care Deficiencies	D	not recorded
2023-10-04	F0686	Quality of Life and Care Deficiencies	D	not recorded
2023-10-04	F0690	Quality of Life and Care Deficiencies	D	not recorded
2023-10-04	F0695	Quality of Life and Care Deficiencies	D	not recorded
2023-10-04	F0700	Quality of Life and Care Deficiencies	D	not recorded
2023-10-04	F0726	Nursing and Physician Services Deficiencies	D	not recorded
2023-10-04	F0756	Pharmacy Service Deficiencies	D	not recorded
2023-10-04	F0758	Pharmacy Service Deficiencies	D	not recorded
2023-10-04	F0761	Pharmacy Service Deficiencies	D	not recorded
2023-10-04	F0812	Nutrition and Dietary Deficiencies	E	not recorded
2023-10-04	F0842	Resident Assessment and Care Planning Deficiencies	D	not recorded
2023-10-04	F0880	Infection Control Deficiencies	D	not recorded
2023-10-04	F0883	Infection Control Deficiencies	D	not recorded

Sources: CMS Provider Information, Health Deficiencies, Penalties, and Ownership datasets (data.cms.gov/provider-data), processed 2026-07-01; CMS Payroll-Based Journal daily staffing. Find this facility on Care Compare: search “Maristhill Nursing & Rehabilitation Center, WALTHAM” at medicare.gov/care-compare.