Medicare Part A provides coverage for which of the following expenses?

Physicians' and surgeons' fees for services provided outside of a hospital setting are typically covered under Medicare Part B, which focuses on outpatient care, medical services, and preventive measures. Medicare Part B covers physician services, outpatient care, durable medical equipment, and certain home health services.

Outpatient hospital diagnostic services fall under Medicare Part B coverage, which handles outpatient care, diagnostic tests, preventive services, and other medical services provided outside of an inpatient hospital setting. Medicare Part B covers services such as lab tests, X-rays, and outpatient surgeries.

X-ray and radiation therapy services are typically covered under Medicare Part B, which includes coverage for outpatient diagnostic tests, medical equipment, and various outpatient treatments. Medicare Part B focuses on medical services received outside of inpatient hospital settings.