John T Mather Memorial Hosp T C U
75 North Country Road · Port Jefferson, NY · 11777 · 6314731320
16 certified beds For profit - Individual Hospital-based
Why this verdict
- Inspection results are getting worse cycle over cycle, not better.
- Staffing hours comfortably above national benchmarks.
- No federal fines or payment denials in CMS’s 3-year window.
The complete Safety Report — $19
Everything on this page plus the full citation-by-citation history with inspector findings, the complete penalty record, staffing vs benchmarks, side-by-side nearby comparisons, and the printable tour checklist. One PDF, emailed in minutes, yours to keep and share with family.
Red flags
No red flags in the current CMS record. Genuinely good news — pair it with an in-person tour before deciding.
Score breakdown
Quality-measure stars are deliberately excluded — they're largely self-reported by facilities. Full method.
CMS ratings & staffing
Overall: 5 of 5 Inspections: 3 of 5 Staffing: 5 of 5 Quality measures: 5 of 5
| Total nurse hours / resident-day | 8.53 | 3.48 min · 4.1 strong |
|---|---|---|
| RN hours / resident-day | 5.03 | 0.55–0.75 |
| Weekend hours / resident-day | 7.60 | ≈ weekday level |
| Nursing turnover / year | 10% | median 45% |
| Fines (3-yr window) | none |
Inspection citations (12 in the current record)
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Potential for harm · D May 23, 2025
Provide doctor's orders for the resident's immediate care at the time the resident was admitted.
Corrected July 18, 2025 · Resident Assessment and Care Planning
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Potential for harm · D May 23, 2025
Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted
Corrected July 18, 2025 · Resident Assessment and Care Planning
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Potential for harm · D May 23, 2025
Provide safe and appropriate respiratory care for a resident when needed.
Corrected July 18, 2025 · Quality of Life and Care
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Potential for harm · F May 23, 2025
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Corrected July 21, 2025 · Nutrition and Dietary
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Potential for harm · D May 23, 2025
Provide and implement an infection prevention and control program.
Corrected July 18, 2025 · Infection Control
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Potential for harm · D May 23, 2025
Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.
Corrected July 18, 2025 · Infection Control
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No harm found · C May 23, 2025
Have the Quality Assessment and Assurance group have the required members and meet at least quarterly
Corrected July 18, 2025 · Administration
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Potential for harm · D June 20, 2024
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Corrected August 15, 2024 · Nutrition and Dietary
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Potential for harm · D June 20, 2024
Have a policy regarding use and storage of foods brought to residents by family and other visitors.
Corrected August 15, 2024 · Nutrition and Dietary
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Potential for harm · D June 20, 2024
Provide and implement an infection prevention and control program.
Corrected August 15, 2024 · Infection Control
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Potential for harm · E October 5, 2022
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Corrected November 21, 2022 · Nutrition and Dietary
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No harm found · C October 5, 2022
Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.
Corrected November 21, 2022 · Resident Rights
Family & resident reviews — a separate signal, never mixed into the score
No approved reviews yet. If your family has experience with this facility, yours could be the review that helps the next family decide.
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Source: CMS Care Compare (public domain), data as of June 1, 2026 · CCN 335853 · certified since April 4, 2007. The score is a screen, not a verdict on any one resident's experience — read how it's computed, then visit in person.