Which of the following is NOT covered under Medicare Part B?

Medicare Part B is primarily designed to cover outpatient services, which includes a range of medical services that are not part of hospital stays. One of the key components of Part B is that it generally does not cover inpatient care in hospitals, as that type of care falls under Medicare Part A. Part A addresses hospital insurance, which encompasses costs for inpatient hospital stays, skilled nursing facility care, hospice, and some home health services.

In contrast, emergency room services, durable medical equipment for home use, and preventative screening services are covered under Medicare Part B. Emergency room visits can be considered outpatient services, durable medical equipment such as wheelchairs and oxygen equipment is typically provided for home use, and preventative screenings are essential components of preventive healthcare that Part B aims to promote.

Understanding these distinctions is crucial for navigating Medicare coverage and ensuring that patients receive the appropriate benefits for their healthcare needs.