Deficiency Index

Merwick Post Acute

Plainsboro, New Jersey · CCN 315001

26 surveys since 2010, 12 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
104
Surveys
26
Harm or worse
12
Immediate jeopardy
4
The record, 2010–2026
’10’15’20’25’26
No harm recordedHarm or worseNot surveyed
Immediate jeopardy4

Findings at the most serious level CMS records.

Beyond CMS’s monthly file21/26

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

The facility

Certified beds
200
Ownership
For profit - Corporation
Chain
MARQUIS HEALTH SERVICES
County
Middlesex
Medicare-certified since
1967

CMS ratings

Overall
3
Health inspection
2
Staffing
3
Quality measures
5

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 168 for-profit facilities with 128 or more beds in New Jersey.

Last survey on record

May 19, 2026

174 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 day3.053.47
Registered-nurse hours per resident day0.71—
Annual nurse turnover29.7%41.8%

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

Enforcement

No fines, payment denials or special-focus designation on the current CMS record.

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 harmG—H—I—
No harm, potential for more than minimalD1961.3%E1032.3%F13.2%
No harm, potential for minimalA—B13.2%C—
CMS’s current file: 31 of the 104 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.

  • F8803×

    Provide and implement an infection prevention and control program.

  • F5842×

    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.

  • F6562×

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

  • F6772×

    Provide care and assistance to perform activities of daily living for any resident who is unable.

In the surveyor’s words

From the most serious findings on record at Merwick Post Acute, in the surveyor’s own words.

  • Immediate jeopardy, widespreadF728Jun 12, 2023

    COMPLAINT#: NJ164590 Based on observations, interviews, medical records review, and review of other pertinent facility documentation on [DATE], [DATE], and [DATE], it was determined that the facility failed to ensure a process was in place and followed to ensure untrained staff without sufficient competencies were meeting the health and/or safety needs of one or more residents. Hospitality Aides (HAs), which include (Certified Home Health Aides-CHHAs and Temporary Nurses' Aides-TNAs), were competent to provide Resident care by failing to ensure: a.) HAs were enrolled in a State-approved training and competency program, and b.) a system was in place to ensure all HAs received the appropriate training and were deemed eligible to provide resident care, which included, but was not limited to,… […]

  • Immediate jeopardy, widespreadF835Jun 12, 2023

    COMPLAINT#: NJ164590 Based on observations, interviews, medical records review, and review of other pertinent facility documentation on [DATE], [DATE], and [DATE], it was determined that the facility failed to ensure a process was in place and followed to ensure untrained staff without sufficient competencies were meeting the health and/or safety needs of one or more residents. Hospitality Aides (HAs), which include (Certified Home Health Aides-CHHAs and Temporary Nurses' Aides-TNAs), were competent to provide Resident care by failing to ensure: a.) HAs were enrolled in a State-approved training and competency program, and b.) a system was in place to ensure all HAs received the appropriate training and were deemed eligible to provide resident care, which included, but was not limited to,… […]

  • Immediate jeopardy, isolatedF600Aug 13, 2026

    Complaint #: 3135062Based on observations, interviews, review of medical records, and review of pertinent facility documents on 08/13/26, it was determined that the facility failed to ensure a cognitively impaired resident (Resident #1) was protected from physical and verbal abuse.On 11/25/25 at 10:19 a.m., Resident #1's family representative reported to the facility an instance of physical and verbal abuse by the Certified Nursing Assistant (CNA) #1 against Resident #1. The resident's family representative then provided the facility with the recorded video camera footage that showed the abuse incident that occurred in the resident's room. […]

  • Actual harm, isolatedF692Jun 12, 2023

    C#: NJ#159535, NJ#163626 Based on observations, interviews, medical records review, and review of other pertinent facility documentation on 6/8/2023 and 6/9/2023, it was determined that the facility failed to a.) identify and address a significant unplanned weight loss of 7.5 % in one month, b.) implement and monitor weekly weights, and c.) comprehensively assess the resident after a significant weight change to prevent further weight loss for a resident with a history of weight loss, in a timely manner. […]

  • Actual harm, isolatedF697Jun 12, 2023

    C#: NJ#161374 Based on observations, interviews, medical records review, and review of other pertinent facility documentation on 6/5/2023, 6/6/2023, 6/7/2023, 6/8/2023, and 6/9/2023, it was determined that the facility failed to consistently follow resident's care plans, evaluate a resident's pain and ensure that pain medications were administered according to the physician's orders (PO's) for a resident who was experiencing pain. The facility also failed to follow its policies titled Pain Management and Medication Administration. […]

Read 29 findings in full →The most serious and the most recent: 29 of 104 on record.

Every survey on record

FindingsAt actual harm or above

  • Aug 13, 2026Complaint1 finding · 1 harm
  • May 19, 2026Complaint3 findings
  • Dec 3, 2025Complaint1 finding
  • Apr 25, 2025Standard8 findings
  • Nov 22, 2023Standard8 findings
  • Jun 12, 2023Complaint9 findings · 4 harm
  • Sep 23, 2022Complaint2 findings
  • Dec 15, 2021Standard11 findings
Show the 18 earlier surveys
  • Feb 23, 2021Complaint2 findings
  • Feb 8, 2021Infection control1 finding
  • Jun 25, 2020Infection control1 finding
  • Jan 10, 2020Standard3 findings · 1 harm
  • Jan 4, 2019Standard3 findings
  • Oct 11, 2017Standard7 findings · 2 harm
  • Sep 18, 2017Complaint1 finding
  • May 12, 2017Complaint1 finding
  • Nov 10, 2016Standard5 findings
  • Dec 17, 2015Standard12 findings
  • Oct 31, 2014Standard and complaint8 findings
  • Dec 17, 2013—5 findings
  • Nov 20, 2012—3 findings · 3 harm
  • Mar 5, 2012—1 finding · 1 harm
  • Sep 15, 2011—4 findings
  • Jun 9, 2011—2 findings
  • Mar 9, 2011—1 finding
  • Sep 10, 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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