BRANMOOR
THURSDAY ยท 14 MAY 2026

Stony Brook Southampton Hospital Regional Dialysis Center

Hampton Bays, NY 11946 · CCN 333533 · Independent

Mixed signal 3-star CMS rating 17 dialysis stations

Mixed signal — One measure published as 'Worse than Expected' for the most recent CMS reporting period.

Outcome measures

Measure Facility rate vs. Expected
Mortality 17.9 As Expected
Hospitalization 158.8 As Expected
Transfusion 180.4 Worse than Expected
Bloodstream infection (SIR) 0.41 As Expected
Transplant waitlist (1y) 1.06 As Expected
ED visits 0.73 As Expected
ED visits within 30d of discharge 1.43 As Expected

Rates are risk-adjusted by CMS using the published Dialysis Facility Compare methodology โ€” observed values are compared against the predicted value given the facility's patient case mix. The Better / As Expected / Worse classification reflects statistical significance.

Facility

Name
Stony Brook Southampton Hospital Regional Dialysis Center
CMS Certification Number
333533
ESRD Network
2
Address
184 West Montauk Hgwy, Hampton Bays, NY 11946
County
Suffolk County
Phone
(631) 723-4200
Chain
Independent
Ownership
Non-profit
Dialysis stations
17
Services offered
In-center hemodialysis
CMS certified
2000-03-02

Primary source

All outcome measures above are published by the Centers for Medicare & Medicaid Services in the Dialysis Facility Compare dataset. For the official CMS record on this facility, see Medicare Care Compare.

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