Hospitals in Port Jefferson, NY

Port Jefferson, New York is served by 2 Medicare-certified hospitals, with an average CMS overall rating of 5.0 out of 5 among rated providers. Compare profiles below.

Browse: Hospitals in New York · all care types in Port Jefferson · Hospitals in Suffolk County

Hospitals profiles in Port Jefferson

Hospital · Voluntary non-profit - Private John T Mather Memorial Hospital of Port Jefferson Port Jefferson, NY 11777 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Church St Charles Hospital Port Jefferson, NY 11777 CMS rating 5.0 / 5

Hospitals by ZIP code in Port Jefferson

ZIP 11777Hospitals

About hospitals in Port Jefferson

Hospitals deliver inpatient medical and surgical care, emergency services, and diagnostic testing. Medicare-certified hospitals receive CMS star ratings that cover mortality, safety, readmission, patient experience, and timely and effective care.

A sensible first step is to line up the CMS Five-Star ratings, since they distill health inspections, staffing, and quality measures into one score. Treat a strong overall rating as a starting signal, then dig into the inspection findings and staffing numbers that produced it.

When you are choosing for yourself or someone you care for in Port Jefferson, NY, tour in person if you can, ask whether space is currently available, and confirm Medicare and Medicaid participation. Also ask how the provider manages care planning, keeps families informed, and handles concerns that arise after hours.

Frequently asked questions

How many hospitals does Port Jefferson have?

According to current CMS data, Port Jefferson, NY has 2 Medicare-certified hospitals, with an average overall rating of 5.0 out of 5 among rated providers.

What is the best way to compare hospitals in Port Jefferson?

When comparing hospitals, examine the CMS overall rating along with the measure groups behind it, confirm the services you need are available, and check whether the hospital is in your insurance network. Ratings are signals, not medical advice. Open any profile above to see the full CMS rating breakdown, inspection findings, fines, staffing, and ownership record.

Will Medicare pay for hospitals in Port Jefferson?

Listings here are Medicare-certified, but coverage rules and costs vary by service and setting. Confirm current availability, Medicare and Medicaid participation, and costs directly with the provider.

Data sources

Data source: CMS Provider Data Catalog. Data as of 2026-10-06. This page is informational and is not medical advice.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional or with Medicare.

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Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. Always verify current ratings, services, availability, and coverage directly with the provider and on Medicare.gov.

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