The correct answer by me is: - Part A provides inpatient/hospital coverage.
- Part B provides outpatient/medical coverage.
- Part C offers an alternate way to receive your Medicare benefits (see below for more information).
- Part D provides prescription drug coverage.
The title of my answer can be The parts of Medicare (A, B, C, D)
The heading of my answer can be There are four parts of Medicare: Part A, Part B, Part C, and Part D.