Hospitals in Port Jefferson, New York
CMS lists 2 active hospitals in Port Jefferson, New York. 2 offer emergency services. The highest CMS overall rating here is 5 stars, held by John T Mather Memorial Hospital Of Port Jefferson and St Charles Hospital.
- Hospitals
- 2
- With a CMS star rating
- 2
- Rated 5 stars
- 2
- Emergency services
- 2
- Beds
- 479
All hospitals in Port Jefferson, New York
Sorted by CMS overall star rating, then size. CMS data as of Sep 30, 2026.
| Hospital | CMS overall rating | Patient survey rating | Emergency services | Beds | Compare |
|---|---|---|---|---|---|
| John T Mather Memorial Hospital Of Port Jefferson | Yes | 248 | Compare John T Mather Memorial Hospital Of Port Jefferson | ||
| St Charles Hospital | Yes | 231 | Compare St Charles Hospital |