Which part of Medicare covers inpatient hospital stays?

Medicare Part A is designed to cover inpatient hospital stays, which is essential for beneficiaries who require hospitalization. This part of Medicare provides coverage for services such as semi-private rooms, meals, general nursing, and other hospital services and supplies that are necessary during an inpatient stay.

Part A also covers related services, such as hospice care and limited skilled nursing facility care, after an inpatient hospital stay. It is automatically available to individuals when they turn 65, provided they or their spouse have worked for at least ten years in Medicare-covered employment.

In contrast, Part B typically covers outpatient services, such as doctor visits and preventive care, Part C is the Medicare Advantage plan that combines the benefits of Parts A and B and often includes additional services but is not specifically focused on inpatient hospital care, while Part D provides prescription drug coverage. This highlights the specific role that Part A plays in the context of inpatient hospital stays, making it the correct answer.