Mount Sinai South Nassau T C U
Nursing home in Oceanside, New York, CMS certification number 335871
1 Healthy Way, Oceanside, NY 11572 · Nassau County
- CMS overall rating
- 5 of 5 stars
- Certified beds
- 20
- Certified for
- Medicare
- Last standard inspection
- December 24, 2025
- Deficiencies at that inspection
- 1
- Fines in 3 years
- No fines
Does Mount Sinai South Nassau T C U take Medicare and Medicaid?
Mount Sinai South Nassau T C U is certified for Medicare only. Medicare can cover a short skilled stay after a qualifying hospital stay, but Medicaid won't pay for a long stay here.
Certification isn't a promise of an open bed. Ask how many Medicaid beds it has free and whether it keeps residents who move from Medicare to Medicaid. Our guide explains what Medicare pays for.
CMS star ratings
CMS rates every certified nursing home from 1 to 5 stars. The overall rating starts from health inspections, then moves up or down for staffing and quality. These come from the CMS Provider Information, October 2026 release.
| Measure | CMS stars |
|---|---|
| Overall | 5 of 5 |
| Health inspections | 5 of 5 |
| Staffing | 5 of 5 |
| Quality of resident care | 5 of 5 |
| Long-stay quality | Not rated |
| Short-stay quality | 5 of 5 |
Nurse staffing hours and turnover
These are the hours Mount Sinai South Nassau T C U reported to CMS, split across residents and days. More hours per resident usually means more hands at the bedside.
- Total nurse hours per resident per day
- 6.05
- Registered nurse hours
- 4.01
- Licensed practical nurse hours
- 0.00
- Nurse aide hours
- 2.04
- Weekend total hours
- 4.69
- Nursing staff turnover
- 38.7%
- Registered nurse turnover
- 35%
- Administrators who left
- 0
Health inspections and complaints
Inspectors last made a standard visit on December 24, 2025 and cited 1 deficiency, plus 0 from complaint visits.
The visit before, on October 22, 2024, found 2.
Read every citation on the CMS Care Compare page.
Fines and payment denials
CMS lists no fines for Mount Sinai South Nassau T C U in the past 3 years.
Beds and residents
On an average day 18.3 residents live here, about 92% of its 20 certified beds.
- Certified beds
- 20
- Average residents per day
- 18.3
- Certified since
- November 18, 2014
- Inside a hospital
- Yes
Who owns Mount Sinai South Nassau T C U
- Legal business name
- South Nassau Communities Hospital
- Ownership type
- Non profit - Corporation
Other nursing homes near Mount Sinai South Nassau T C U
- Oceanside Care Center Inc2914 Lincoln Avenue, Oceanside 11572
- Rockville Skilled Nursing & Rehabilitation Center,50 Maine Avenue, Rockville Center 11570
- The Grand Pavilion For Rehab & Nursing at Rockvill41 Maine Avenue, Rockville Centre 11570
- Meadowbrook Care Center320 West Merrick Road, Freeport 11520
- Lynbrook Restorative Therapy And Nursing243 Atlantic Avenue, Lynbrook 11563
Who inspects nursing homes in New York
New York's state survey agency licenses nursing homes and carries out the federal inspections for CMS. A home must keep its state licence and meet the federal rules to take Medicare or Medicaid.
Compare all nursing homes in New York, or see how assisted living and nursing homes differ.
Is this your facility?
If you run Mount Sinai South Nassau T C U, email contact@assistedlivingaccess.com from your work address. We can add your own rates, photos and contact details next to the state record, or take the listing down.
Questions about Mount Sinai South Nassau T C U
What is the CMS star rating of Mount Sinai South Nassau T C U?
5 out of 5 stars overall.
Does Mount Sinai South Nassau T C U accept Medicaid?
No, it is not Medicaid certified.
What did inspectors find at Mount Sinai South Nassau T C U?
1 cited at the last standard visit.
Who owns Mount Sinai South Nassau T C U?
South Nassau Communities Hospital, non profit - corporation.
From the federal record: CMS Care Compare and the CMS Provider Information dataset, October 2026 release.