Plainsboro, New Jersey · CMS Care Compare

Merwick Care & Rehab Center, LLC

1 of 5 · CMS overall rating Much below average

100 PLAINSBORO ROAD, Plainsboro, NJ 08536

For profit - Corporation 200 certified beds All New Jersey homes →

Plainsboro, New Jersey · CMS verdict

On the federal five-star scale, Merwick Care & Rehab Center, LLC carries a 1 of 5 CMS overall rating, below-average quality that runs below New Jersey's state average of 3.3.

1/5 CMS overall
1/5 Health inspection
2/5 Staffing
200 Certified beds

The rating and the PlainElderCare Index below summarize federal inspection, staffing, and outcome data, they measure specific, documented dimensions of this facility, not a holistic verdict on the care your family member would receive. Visit in person, talk with staff and current residents' families, and weigh your family member's specific needs before choosing.

Merwick Care & Rehab Center, LLC in Plainsboro, New Jersey holds a CMS overall rating of 1 of 5 stars and a PlainElderCare Quality & Compliance Index of 30 of 100 (grade F). The 200-bed facility operates where a semi-private nursing-home room in New Jersey runs a median of $12,775 per month. Figures are from CMS Nursing Home Compare.

30 of 100 · F

PlainElderCare Quality & Compliance Index

A transparent composite of this facility's CMS Care Compare sub-ratings and its federal inspection record. It complements, and does not replace, the official CMS overall rating of 1 of 5 stars. How this is calculated.

How the 30 is built

Each segment is a dimension's weighted points toward the score, summing to 30.

Health inspections 1/5 stars · 0
Staffing 2/5 stars · 25
Quality measures 4/5 stars · 75
Inspection record 37 deficiencies · 26.666666666666668

Weights: health inspections 30%, staffing 25%, quality measures 25%, inspection record 20%; any dimension CMS has not published drops out and its weight redistributes (no silent deflation). Inspection record is benchmarked against all rated US nursing homes. Source: CMS Nursing Home Compare.

Data insights

Quality ratings

On Care Compare (data as of April 2026), Merwick Care & Rehab Center, LLC carries an overall CMS quality rating of 1 out of 5 stars. That figure rolls up three sub-ratings tracked separately: health inspection (1/5), staffing (2/5), and quality measures (4/5).

What each sub-rating measures

The health inspection rating reflects on-site surveyor findings from the last three cycles. The staffing rating compares case-mix-adjusted nurse hours per resident day to national benchmarks, and quality measures aggregate 15 clinical indicators including pressure ulcers, falls with injury, and long-stay antipsychotic use.

Size and setting

Located in Plainsboro, New Jersey, this facility operates 200 certified beds with an average daily census of roughly 142 residents - an occupancy rate of about 71%. The facility is classified under for profit - corporation ownership, a designation that can influence staffing patterns, reinvestment decisions, and admissions policy. At roughly 71% occupancy, this facility has meaningful open capacity relative to its certified bed count.

Same-ownership peers

Within New Jersey, Merwick Care & Rehab Center, LLC is one of 72 for profit - corporation nursing homes CMS rates. Its 1-star overall rating sits below the for profit - corporation-segment average of 3.3 stars, ahead of roughly 0% of same-ownership peers in the state. Comparing a facility against its own ownership segment holds the business model roughly constant, which helps isolate facility-level performance from the staffing and reinvestment patterns that differ across for-profit, non-profit, and government operators.

Inspection record

On the regulatory side, federal and state surveyors have documented multiple deficiencies at this facility (37 total). CMS has levied 1 enforcement penalty - civil money penalties or denials of payment, during the same window. This is a high deficiency count relative to most facilities; requesting the full survey report directly is the only way to see whether these are concentrated in one area or spread across the facility's operations.

Where these figures come from

The figures above come directly from the U.S. Centers for Medicare \& Medicaid Services Nursing Home Compare dataset for federal quality ratings, combined with the CareScout 2025 Cost of Care Survey of more than 15,000 elder-care providers nationwide and U.S. Census American Community Survey income data. Cost figures are monthly medians, refreshed annually with each new CareScout release; quality ratings are refreshed quarterly from the CMS Provider Information File. Read these state and county medians as benchmarks, then verify current rates with individual providers and consult care managers before making placement decisions. See our methodology for source vintage.

How Merwick Care & Rehab Center, LLC compares to New Jersey

CMS five-star sub-ratings (0–5) for this facility against the New Jersey facility-weighted average. Source: CMS Care Compare.

Overall 1/5 · state avg 3.3
Health inspection 1/5 · state avg 2.8
Staffing 2/5 · state avg 3.0
Quality measures 4/5 · state avg 4.4

Bar = this facility's rating · vertical marker = New Jersey state average. Higher is better on all four CMS measures.

Where Merwick Care & Rehab Center, LLC ranks in New Jersey

Among the 344 CMS-rated nursing homes in New Jersey, Merwick Care & Rehab Center, LLC’s 1-star overall rating is higher than 0% of them. The bars show how all New Jersey homes spread across the CMS 1-to-5 scale; this facility’s band is highlighted.

1 star · this facility 37 · 11%
2 stars 74 · 22%
3 stars 71 · 21%
4 stars 82 · 24%
5 stars 80 · 23%

37 New Jersey homes share this 1-star rating. Source: CMS Nursing Home Compare.

Facility details

Beds, residents, ownership, location, penalty and deficiency counts from CMS Care Compare.
Attribute Value
Beds 200
Residents 142
Ownership For profit - Corporation
County Middlesex
Penalties 1
Deficiencies 37

Source: CMS Care Compare Nursing Homes (data as of April 2026)

What do families ask most?

What is the quality rating for Merwick Care & Rehab Center, LLC?

CMS rates Merwick Care & Rehab Center, LLC at 1 out of 5 stars overall. The three sub-ratings behind that number: health inspection 1/5, staffing 2/5, quality measures 4/5.

How much does a nursing home cost per month in New Jersey?

CareScout's 2025 survey puts New Jersey's median semi-private nursing home rate at $12,775 per month ($153,300 per year), with private rooms averaging $14,448 per month.

What services does Merwick Care & Rehab Center, LLC offer?

Merwick Care & Rehab Center, LLC operates as a skilled nursing facility (200 beds with approximately 142 current residents) under for profit - corporation ownership. CMS inspections have recorded 37 deficiencies and 1 penalties there.

Does Merwick Care & Rehab Center, LLC have any deficiencies or penalties?

Merwick Care & Rehab Center, LLC has multiple deficiencies (37 total) and 1 penalties recorded by CMS. A count this high is above what most facilities post; ask the facility directly for its plan of correction on the largest findings.

What are the alternatives to a nursing home in New Jersey?

In New Jersey, alternatives include assisted living ($8,710/mo), home health aides ($7,245/mo), and adult day care ($2,167/mo).

Elder Care Guides

Explore PlainElderCare

Related Resources

Compare cost and CMS quality across the state on the New Jersey elder-care overview, or see how facilities rank nationwide in our highest-rated states ranking.

Weigh nursing care against assisted living, home health, and adult day care, with national median costs, on our care types comparison, and learn how to fund it in our paying for elder care guide.

Source: CMS Nursing Home Compare. Provider ID: 315001.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainElderCare Editorial