Mount Sinai South Nassau Transitional Care Unit is a 20-bed nonprofit transitional care unit in Oceanside, Nassau County, located within Mount Sinai South Nassau Hospital. The facility provides short-term rehabilitation and is Medicare certified. Part of a 455-bed hospital with over 900 affiliated physicians, it maintains 85 percent occupancy with 17 residents on average. Operating since 2014, the unit earned a five-star overall CMS rating with a high-performing designation for short-term rehabilitation.
Recent inspection records documented 13 citations, primarily related to fire safety and emergency preparedness deficiencies that were corrected. The facility reported zero complaints on record. Nursing staff provide 5.95 hours of daily care per resident. That markedly exceeds the national average of 3.90 hours. Physical therapists provide approximately 5 hours and 15 minutes per resident per week. The facility does not maintain family or resident councils.
Mount Sinai South Nassau offers physical therapy, occupational therapy, and skilled nursing services for post-acute transitional care. As a hospital-based unit, residents access Mount Sinai’s comprehensive services including advanced cardiology, oncology, orthopedics, bariatrics, pain management, and mental health care. Automatic sprinkler systems and fire safety compliance protect residents. The unit specializes in rehabilitating patients transitioning from acute hospital care, enabling efficient progression toward discharge or placement in appropriate long-term care settings.
The hospital’s on-campus location eliminates transportation barriers for post-acute patients requiring physician oversight and diagnostic services. Cardiologists, oncologists, orthopedic surgeons, and specialists remain immediately available for resident care coordination.
Mount Sinai South Nassau Transitional Care Unit is exceptionally well-suited for patients requiring high-intensity post-acute rehabilitation with access to comprehensive hospital services, exceptional five-star quality ratings, and staffing levels substantially above national norms.


















