CareSentinel

Federal Nursing-Home Survey Record

JOHN T MATHER MEMORIAL HOSP T C U

CCN 335853 · 75 NORTH COUNTRY ROAD, PORT JEFFERSON, NY, 11777

Record as of May 2026 · Updated monthly from CMS · Data incorrect? Contact records@caregiverhelpnow.com

Does JOHN T MATHER MEMORIAL HOSP T C U have a federal violation or abuse history?

According to the public federal record on file with the Centers for Medicare & Medicaid Services (CMS), JOHN T MATHER MEMORIAL HOSP T C U (CCN 335853), in PORT JEFFERSON, NY, has federal inspection findings on its record.

In its current inspection cycle, CMS cited the facility for 7 deficiencies; the most serious carries scope/severity F on CMS's A–L scale — CMS's "potential for harm" tier, below actual harm. Citations from earlier inspection cycles appear in the dated timeline below as historical findings, not current ones. This page restates the federal record as published by CMS and draws no conclusion of its own. Federal nursing-home surveys are conducted on a recurring cycle by state survey agencies acting on CMS's behalf, and the figures on this page are compiled from CMS's published provider data, as on file with CMS; the federal record may understate what actually occurred, and inspection findings are point-in-time survey results, not a determination that any specific resident was harmed.

The Federal Record

The most recent federal inspection on file records no actual-harm or immediate-jeopardy citations for this facility.

Below is this facility's federal survey record as on file with CMS.

Scope & Severity — current cycle

ANo Harm
BNo Harm
CNo Harm
DPotential
EPotential
FPotential
GActual Harm
HActual Harm
IActual Harm
JImm. Jeopardy
KImm. Jeopardy
LImm. Jeopardy

CMS's own A–L scope/severity grid. Plotted cells mark this facility's most recent (current-cycle) citations, as on file with CMS.

Overall CMS star rating: this facility vs the CMS-published state average

This facility: 5  ·  CMS state average: 3.0

Side-by-side with the CMS-published Overall CMS star rating for this state. This is the government's own published state average — not a CareSentinel-computed figure or delta.

Deficiency timeline — full federal history

2025-05-23
CURRENT CYCLE
F812S/S F

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

2025-05-23
CURRENT CYCLE
F655S/S D

Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted

2025-05-23
CURRENT CYCLE
F635S/S D

Provide doctor's orders for the resident's immediate care at the time the resident was admitted.

2025-05-23
CURRENT CYCLE
F882S/S D

Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.

2025-05-23
CURRENT CYCLE
F695S/S D

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

2025-05-23
CURRENT CYCLE
F880S/S D

Provide and implement an infection prevention and control program.

2025-05-23
CURRENT CYCLE
F868S/S C

Have the Quality Assessment and Assurance group have the required members and meet at least quarterly

5 citations from earlier inspection cycles — historical, not current (expand)
2024-06-20
HISTORICAL
F812S/S D

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

2024-06-20
HISTORICAL
F813S/S D

Have a policy regarding use and storage of foods brought to residents by family and other visitors.

2024-06-20
HISTORICAL
F880S/S D

Provide and implement an infection prevention and control program.

2022-10-05
HISTORICAL
F812S/S E

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

2022-10-05
HISTORICAL
F623S/S C

Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.

Each citation below is a federal survey finding, dated and labeled with its CMS deficiency tag, as on file with CMS. Older inspection cycles are de-emphasized; only the most recent cycle is current.

Document what happened

Have a concern about care at JOHN T MATHER MEMORIAL HOSP T C U?

Share a few details to put your inquiry on file. CareSentinel is an independent service that compiles the public CMS record and does not provide legal advice. As qualified attorneys join our network in your area, one may reach out — we can’t guarantee contact yet, so we encourage you to consult a qualified attorney promptly on your own as well. There is no cost, and your information is handled with care.

Strict time limits can apply to taking legal action — consider consulting a qualified attorney promptly.

Step 1 of 3 · What happened

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