John T Mather Memorial Hospital
John T Mather Memorial Hospital is a null-bed hospital in Port Jefferson, NY. Below you'll find publicly disclosed negotiated rates and facility details, including 38 in-network payers and 364 disclosed rate categories.
Hospital Overview
Facility Details
CCN
335853
NPI
1093718728
Type
Skilled Nursing Facilities
Ownership
Beds
Contact Information
Address
75 Ncountry Rd
Port Jefferson, NY
Phone
Insurance Accepted
💡
Important Notice
Insurance acceptance may vary by specific plan, network status, and services required. Contact your insurance provider or the hospital's billing department to confirm coverage details.
Price Transparency Contract Information
The data below comes from CMS-mandated price transparency data. Learn more.
NOTE: Rates shown are negotiated amounts between this hospital and insurance providers. Actual patient costs depend on your insurance plan and coverage details.
| Payer | Category | Code Type & Group | Contract Type | Rate Compared to State Average |
|---|---|---|---|---|
Aetna | Outpatient | CPT Anesthesia Range: 00100 - 01999 | Negotiated | Very High |
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Negotiated | Very High |
Aetna | Outpatient | CPT Evaluation and Management Range: 99091 - 99499 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Evaluation and Management Range: 99091 - 99499 | Negotiated | Very Low |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Negotiated | Very High |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Per Diem | Very High |
Aetna | Outpatient | CPT Multianalyte Assay Range: 0002M - 0018M | Negotiated | High |
Aetna | Outpatient | CPT Pathology and Laboratory Procedures Range: 80047 - 89398 | Negotiated | Very Low |
Showing 1 - 10 of 364
Hospital Location
Google Reviews
3.4
out of 5
Based on 374 Google reviews
John T Mather Memorial Hospital
Hugh Rhodus
2 months ago
On Thursday the 12 of March my wife talked me into going to Mather hospital emergency room because of severe stomach pain. By the time I arrived I was hurting and nauseous. As a 66…
Nancy Lynn
3 months ago
Mather Hospital did such a great job on my outpatient Breast Surgery February 10, 2026. I was treated like a queen there , and every single person was friendly and helpful from the…
John G.
4 months ago
My mother was brought to Mather ER five months ago with "stroke like symptoms." The nurses and staff were attentive and courteous but coordination between the ER, neurology or c…
