Deficiency Index

Maristhill Nursing & Rehabilitation Center

Waltham, Massachusetts · CCN 225408

16 surveys since 2010, 5 of them producing a finding at harm level or worse.

Data as of , released by CMS on October 8, 2026. Source: CMS Provider Data Catalog.

Citations on record
79
Surveys
16
Harm or worse
5
Immediate jeopardy
2
The record, 2010–2025
’10’15’20’25
No harm recordedHarm or worseNot surveyed
Immediate jeopardy2

Findings at the most serious level CMS records.

Beyond CMS’s monthly file12/16

Older surveys no longer in CMS’s monthly file or on Care Compare. They are shown here.

The facility

Certified beds
123
Ownership
Non profit - Corporation
Chain
COVENANT HEALTH
County
Middlesex
Medicare-certified since
1990

CMS ratings

Overall
3
Health inspection
2
Staffing
5
Quality measures
2

CMS’s own Five-Star ratings.

Compared with similar facilities

Since 2021, this facility recorded more weighted findings than most of its peer group.

Weighted by harm level, against 23 not-for-profit facilities of 100–127 beds in Massachusetts.

Last survey on record

Nov 25, 2025

349 days ago.

Counts surveys with at least one finding. A clean survey leaves no record here, so the real gap may be shorter.

Staffing

MeasureThis facilityPeer median
Nurse hours per resident day3.903.94
Registered-nurse hours per resident day1.20—
Annual nurse turnover15.3%35.5%

As reported by the facility to CMS, beside the peer-group median.

Enforcement

Fines
$9,496 across 1 penalty

Federal civil money penalties and remedies as CMS currently publishes them. Amounts may still be under appeal.

Severity of recent findings

Citations by CMS scope and severity. Rows are harm level, columns are how widespread the finding was.
SeverityIsolatedPatternWidespread
Immediate jeopardyJ—K—L—
Actual harmG12.3%H—I—
No harm, potential for more than minimalD3581.4%E716.3%F—
No harm, potential for minimalA—B—C—
CMS’s current file: 43 of the 79 citations on record.

Most frequently cited here

In CMS’s current monthly file.

  • F6583×

    Ensure services provided by the nursing facility meet professional standards of quality.

  • F6843×

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

  • F6953×

    Provide safe and appropriate respiratory care for a resident when needed.

  • F8123×

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

  • F6042×

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

In the surveyor’s words

From the most serious findings on record at Maristhill Nursing & Rehabilitation Center, in the surveyor’s own words.

  • Immediate jeopardy, isolatedF726Jul 25, 2022

    Based on records reviewed and interviews for two of four sampled residents (Resident #1 and Resident #2), the Facility failed to ensure nursing staff were competent related to 1) Medication Reconciliation for new admissions and 2) Medication Administration. 1) Resident #1 who was newly diagnosed in February 2022 with [CONDITION(S)] (CML, a slowly progressing and uncommon type of blood-cell cancer), he/she began [CONDITION(S)] treatment as an outpatient, but due to severe adverse effects of [MEDICATION(S)] and [MEDICATION(S)] ([CONDITION(S)] medications) he/she required admission to the Hospital, and his/her [CONDITION(S)] medications were discontinued at the time. […]

  • Immediate jeopardy, isolatedF760Jul 25, 2022

    Based on records reviewed and interviews for two of four sampled residents (Resident #1 and Resident #2), the Facility failed to ensure they were free from significant medication errors that adversely impacted their health. 1) Resident #1 who was newly admitted to the Facility in [DATE], and due to a medication reconciliation error upon admission, he/she was administered [MEDICATION(S)], a [CONDITION(S)] medication, that had been discontinued during his/her Hospital admission secondary to severe adverse side effects. Resident #1 was administered [MEDICATION(S)] two times a day for his/her entire stay at the Facility (11 days). […]

  • Actual harm, isolatedF689Feb 24, 2025

    Based on records reviewed and interviews, for one of three sampled residents, (Resident #1), who required assistance from staff with personal hygiene, the Facility failed to ensure that during the provision of personal care that staff took necessary steps to maintain his/her safety to prevent an incident resulting in an injury, when on 01/22/25, a Certified Nurse Aide (CNA) used an electric curling iron to curl Resident #1's hair, he/she sustained a second-degree burn (partial thickness, involves both the outer (epidermis) and underlying layer (dermis) of skin, they cause pain, redness, swelling, and blistering) to the upper left side of his/her forehead, which required treatment. […]

  • No harm, potential for more than minimal, patternF695Nov 25, 2025

    Based on observations, interviews and record review, the facility failed to ensure that respiratory care and services, consistent with professional standards of practice, were provided for 5 Residents (#56, #82, #62, #73 and #2) out of sample of 30 residents. Specifically,1. For Resident #56, the facility failed to set oxygen as ordered by the physician.2.For Resident #82, the facility failed to clean the concentrator filter as ordered by the physician.3. For Resident #62, the facility failed to clean the concentrator filter.4. For Resident #73, the facility failed to clean the concentrator filter, keep the water bottle off the floor and keep an oxygen cannula clean.5. […]

  • No harm, potential for more than minimal, patternF761Nov 25, 2025

    Based on observation, record review and interview, the facility failed to ensure medications were labeled and stored in accordance with acceptable professional standards on three of three units. Specifically,1.The facility failed to ensure medications were labeled in accordance with acceptable professional standards, to include open dates on medications with shortened expiration dates in three medication carts on three of three units.2. The facility failed to secure and lock an unattended medication cart on the first-floor unit.Findings include:Review of the facility policy titled medication Storage, dated revised 5/9/25, indicated that all medications requiring refrigeration are stored in refrigerators located in the pharmacy and at each mediation room. 1a. On 9/30/25 at 2:50 P.M. […]

Read 24 findings in full →The most serious and the most recent: 24 of 79 on record.

Every survey on record

FindingsAt actual harm or above

  • Nov 25, 2025Standard12 findings
  • Feb 24, 2025Complaint1 finding · 1 harm
  • Oct 10, 2024Standard13 findings
  • Oct 4, 2023Standard17 findings
  • Sep 15, 2022Standard14 findings
  • Jul 25, 2022Complaint3 findings · 2 harm
  • Oct 6, 2020Infection control1 finding
  • Jan 17, 2020Standard5 findings
Show the 8 earlier surveys
  • Jan 30, 2019Standard3 findings
  • Oct 2, 2017Standard3 findings
  • Sep 2, 2016Standard1 finding
  • Apr 17, 2014Complaint1 finding
  • Apr 10, 2014Complaint1 finding
  • Dec 23, 2013Complaint1 finding · 1 harm
  • Apr 24, 2013—2 findings · 1 harm
  • Dec 15, 2010—1 finding

Surveys that found no deficiencies are not in CMS’s files and do not appear here.

Comparable facilities

The nearest facilities to this one in the same peer group, by weighted findings.

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