Which type of care is NOT covered under Medicare Part B?

Medicare Part B primarily covers services that are considered medically necessary for the diagnosis and treatment of health conditions, as well as preventive services. These include outpatient care, preventive screenings, and outpatient mental health services. However, there is a specific limitation regarding coverage for skilled nursing facility care. Under Medicare Part A, coverage for skilled nursing facility care is provided for a limited duration of up to 100 days for certain conditions following a hospital stay. After this 100-day period, coverage does not continue, meaning that any skilled nursing facility care required beyond that duration would not be covered under Medicare Part B.

This distinction is important because it underscores Medicare's structure, where different parts focus on various aspects of healthcare coverage. Part A generally covers inpatient services, including care in a skilled nursing facility for a limited time, while Part B covers outpatient services and is not intended for extended nursing care needs. Therefore, skilled nursing facility care over 100 days falls outside the coverage of Medicare Part B.