Mount Sinai South Nassau
Quality Measures vs National Average
Patient Safety
8 of 8 measures reportedMortality (Death Rates)
7 of 8 measures reportedReadmission Rates
10 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 | 4.1% | 53 | Avg |
| Heart Attack (AMI) | 10.8% | 262 | Avg |
| Heart Failure | 9.4% | 643 | Better |
| Pneumonia | 14.1% | 1,269 | Better |
| COPD | 7.8% | 223 | Avg |
| Stroke | 11.8% | 331 | Avg |
| Overall Mortality | 3.5% | 2,638 | Better |
| Patient Safety (Composite) | 0.85% | — | Avg |
Lower rates indicate better outcomes. Volume reflects patient count during the reporting period. Source: CMS Complications and Deaths data.
Is Mount Sinai South Nassau a Good Hospital?
Mount Sinai South Nassau has a trust score of 64/100 and a 3-star CMS rating — above average quality. Located in Oceanside, NY, it is an acute care hospital with emergency services and is designated birthing-friendly. It performs better than the national average in heart failure, pneumonia, overall mortality.
Top Performer In
Frequently Asked Questions
Is Mount Sinai South Nassau a good hospital?
Mount Sinai South Nassau is an acute care hospital in Oceanside, NY with a 3/5 CMS star rating. Trust score: 64/100. It is rated above average.
Where is Mount Sinai South Nassau located?
Mount Sinai South Nassau is located at One Healthy Way, Oceanside, NY 11572. Phone: (516) 632-3000.
What is the star rating for Mount Sinai South Nassau?
Mount Sinai South Nassau has a 3/5 star rating from CMS (Centers for Medicare & Medicaid Services). This rating is based on mortality, safety, readmission, patient experience, and timeliness measures.
Does Mount Sinai South Nassau have an emergency room?
Yes, Mount Sinai South Nassau provides emergency services.
Quick Facts
- Type
- Acute Care Hospitals
- Ownership
- Voluntary non-profit - Private
- County
- Nassau
- Emergency Services
- Yes
- Birthing Friendly
- Yes
- Facility ID
- 330198