John T Mather Memorial Hosp T C U
Port Jefferson, NY · Medicare and Medicaid-certified nursing home (CCN 335853) · 16 certified beds
Health inspection: 3 · Quality measures: 5 · Staffing: 5
Federal fines: none on current record
Phone: (631) 473-1320 · Verify on Medicare Care Compare ↗
John T Mather Memorial Hosp T C U holds a CMS overall rating of 5 out of 5 stars, above the New York state average of 3.03. Its health inspection rating is 3 stars and its staffing rating is 5 stars.
This facility reports total nurse staffing of about 7.99 hours per resident per day, including roughly 4.81 RN hours per resident per day, with a nursing staff turnover rate of 3.4%. CMS gives it a staffing rating of 5 out of 5 stars.
John T Mather Memorial Hosp T C U has no federal fines on record, with 0 fines totaling $0.00 and 0 payment denials. No abuse icon or Special Focus Facility designation was reported for this facility in the CMS data provided.
About this facility
John T Mather Memorial Hosp T C U is a small nursing home in Port Jefferson, New York (Suffolk County), certified for 16 beds with an average of 13.7 residents. It is a for-profit facility owned by an individual and is certified to accept both Medicare and Medicaid patients. The facility was first approved for Medicare/Medicaid certification on April 4, 2007, and there is no record of a change in ownership in the past 12 months.
According to CMS Care Compare, the facility holds an overall star rating of 5 out of 5, which is above the New York state average of 3.03. Its component ratings are: health inspection rating of 3 stars, quality measure (QM) rating of 5 stars, and staffing rating of 5 stars.
Nurse staffing data reported to CMS show total nurse staffing of approximately 7.99 hours per resident per day, including about 4.81 RN hours per resident per day. Nursing staff turnover is reported at 3.4%.
On penalties: CMS records show 0 fines totaling $0.00, meaning no federal fines are on record for this facility. There are also 0 payment denials on record. No abuse icon flag or Special Focus Facility designation was reported in the supplied data for this facility.
This profile is based on data from CMS Medicare Care Compare and reflects the reporting period supplied in the underlying dataset. Families should verify current status directly on Care Compare before making a decision.
Questions families ask
What is this nursing home's CMS overall star rating and how does it compare to the state average?
The facility has a CMS overall rating of 5 out of 5 stars, above the New York state average of 3.03.
Does this facility accept Medicare, Medicaid, or both?
Yes, this facility is certified to accept both Medicare and Medicaid.
How well is this facility staffed — nurse hours per resident and turnover?
Total nurse staffing is about 7.99 hours per resident per day, including about 4.81 RN hours, with a 3.4% turnover rate and a CMS staffing rating of 5 stars.
Does this facility have federal fines or penalties on record?
No, CMS records show 0 fines totaling $0.00 and 0 payment denials for this facility.
Has CMS flagged this facility for abuse or placed it in the Special Focus program?
No abuse icon or Special Focus Facility status was reported for this facility in the available data.
How large is this facility and how many residents live there?
It is certified for 16 beds and has an average daily population of 13.7 residents.
Who owns this facility — and is it part of a chain?
It is owned by an individual under a for-profit ownership structure; no chain affiliation data was provided.
How long has this facility been Medicare/Medicaid certified?
The facility was first approved for Medicare/Medicaid certification on April 4, 2007.
What do the four different CMS star ratings mean?
CMS rates facilities on overall, health inspection, staffing, and quality measures; this facility scored 5, 3, 5, and 5 stars respectively.
Does this facility offer short-term rehabilitation as well as long-term care?
The provided data does not specify service types; contact the facility at 6314731320 and verify on Medicare Care Compare.
What should I look for when touring this facility?
The data provided does not cover tour details; contact the facility at 6314731320 to arrange a visit and verify details on Medicare Care Compare.
How do I verify this facility's current record on Medicare Care Compare?
You can review the facility's full current record at https://www.medicare.gov/care-compare/details/nursing-home/335853?state=NY.
Data: CMS Care Compare (Aug2026 refresh). Star ratings, staffing hours, and penalty records are CMS's official published measures. Always tour the facility, review the current inspection record, and verify details with Medicare before making care decisions.