JOHN T MATHER MEMORIAL HOSP T C U

75 NORTH COUNTRY ROAD, PORT JEFFERSON, NY 11777

Independent ratings: No payments from facilities
A

Exceeds federal staffing minimum — top tier inspection record.

Quality Breakdown

RN Staffing
Registered nurse time each resident receives daily. Federal minimum: 0.55 hrs.
5.33 ✓ Meets federal minimum
Health Deficiencies
Violations found during federal inspections over the last 3 years.
7
CMS Ratings
Overall and Staffing quality ratings from CMS (1-5 stars).
Quality: ★★★★★ (5/5)
Staffing: ★★★★★ (5/5)
NursingHomeGrade Score
89/100

Data last updated: April 12, 2026

Inspection Deficiencies

Health inspections identify violations of federal standards. Severity ranges from no actual harm (A–F) to immediate jeopardy (J–L).

Most recent inspection (May 23, 2025)

C No harm — widespread F0868 Status: Corrected

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

Administration Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

D Potential harm — isolated F0880 Status: Corrected

Provide and implement an infection prevention and control program.

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

D Potential harm — isolated F0882 Status: Corrected

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

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

F Potential harm — widespread F0812 Status: Corrected

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

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected July 21, 2025

D Potential harm — isolated F0695 Status: Corrected

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

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

D Potential harm — isolated F0635 Status: Corrected

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

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

D Potential harm — isolated F0655 Status: Corrected

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

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected July 18, 2025

Inspection cycle 2 (June 20, 2024)

D Potential harm — isolated F0880 Status: Corrected

Provide and implement an infection prevention and control program.

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected August 15, 2024

D Potential harm — isolated F0812 Status: Corrected

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

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected August 15, 2024

D Potential harm — isolated F0813 Status: Corrected

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

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected August 15, 2024

Inspection cycle 3 (October 5, 2022)

E Potential harm — pattern F0812 Status: Corrected

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

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected November 21, 2022

C No harm — widespread F0623 Status: Corrected

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

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected November 21, 2022

Quality Assurance & Integrity

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