How are hospital stays billed under Medicare?

• A. Inpatient stays are billed under Part A with benefit periods; outpatient services are billed under Part B.
• B. Inpatient stays are billed under Part B; outpatient under Part C.
• C. All hospital stays are billed under Part D.
• D. Inpatient stays are billed under Medicaid only.

Answer: (A)