John T Mather Memorial Hospital Of Port Jefferson
Quality Measures vs National Average
Patient Safety
7 of 8 measures reportedMortality (Death Rates)
7 of 8 measures reportedReadmission Rates
8 of 11 measures reportedWhat This Means
- • Better = this hospital performs better than the national average on that measure
- • Same = no statistically significant difference from national average
- • Worse = this hospital performs worse than the national average
Source: CMS Hospital Compare. Data reflects the most recent reporting period.
Procedure Outcomes
| Procedure | Rate | Volume | vs National |
|---|---|---|---|
| Hip & Knee Replacement | 2.6% | 81 | Avg |
| Heart Attack (AMI) | 11.2% | 182 | Avg |
| Heart Failure | 9% | 455 | Better |
| Pneumonia | 9.8% | 797 | Better |
| COPD | 8.2% | 159 | Avg |
| Stroke | 11.9% | 178 | Avg |
| Overall Mortality | 2.8% | 1,964 | Better |
| Patient Safety (Composite) | 0.93% | — | Avg |
Lower rates indicate better outcomes. Volume reflects patient count during the reporting period. Source: CMS Complications and Deaths data.
Is John T Mather Memorial Hospital Of Port Jefferson a Good Hospital?
John T Mather Memorial Hospital Of Port Jefferson has a trust score of 81/100 and a 5-star CMS rating — placing it among the top-rated hospitals in the country. Located in Port Jefferson, NY, it is an acute care hospital with emergency services. It performs better than the national average in heart failure, pneumonia, overall mortality.
Top Performer In
How It Compares in Port Jefferson
#1
Rank in city
2
Hospitals
81 vs 79
Score vs city avg
5.0/5
City avg rating
Frequently Asked Questions
Is John T Mather Memorial Hospital Of Port Jefferson a good hospital?
John T Mather Memorial Hospital Of Port Jefferson is an acute care hospital in Port Jefferson, NY with a 5/5 CMS star rating. Trust score: 81/100. It ranks among the top-rated hospitals nationally.
Where is John T Mather Memorial Hospital Of Port Jefferson located?
John T Mather Memorial Hospital Of Port Jefferson is located at 75 North Country Road, Port Jefferson, NY 11777. Phone: (631) 473-1320.
What is the star rating for John T Mather Memorial Hospital Of Port Jefferson?
John T Mather Memorial Hospital Of Port Jefferson has a 5/5 star rating from CMS (Centers for Medicare & Medicaid Services). This rating is based on mortality, safety, readmission, patient experience, and timeliness measures.
Does John T Mather Memorial Hospital Of Port Jefferson have an emergency room?
Yes, John T Mather Memorial Hospital Of Port Jefferson provides emergency services.
What This Hospital Charges
| Procedure | Charges | Actual Paid | Savings |
|---|---|---|---|
SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC 472 patients/yr | $120,309 | $23,627 | 80% less |
HEART FAILURE AND SHOCK WITH MCC 193 patients/yr | $90,549 | $15,066 | 83% less |
RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC 163 patients/yr | $82,977 | $19,137 | 77% less |
SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC 124 patients/yr | $76,010 | $12,677 | 83% less |
KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC 93 patients/yr | $59,665 | $10,166 | 83% less |
KIDNEY AND URINARY TRACT INFECTIONS WITH MCC 91 patients/yr | $81,577 | $14,666 | 82% less |
SIMPLE PNEUMONIA AND PLEURISY WITH MCC 88 patients/yr | $76,523 | $14,073 | 82% less |
GASTROINTESTINAL HEMORRHAGE WITH CC 87 patients/yr | $73,341 | $11,765 | 84% less |
CELLULITIS WITHOUT MCC 80 patients/yr | $69,450 | $12,629 | 82% less |
OTHER KIDNEY AND URINARY TRACT DIAGNOSES WITH MCC 72 patients/yr | $91,358 | $20,034 | 78% less |
Charges = what the hospital bills. Actual Paid = what Medicare pays (the fair market rate). Source: CMS Medicare Inpatient Hospitals by Provider and Service (2024).
Quick Facts
- Type
- Acute Care Hospitals
- Ownership
- Voluntary non-profit - Private
- County
- Suffolk
- Emergency Services
- Yes
- Birthing Friendly
- No
- Facility ID
- 330185