Which services are covered under "Medicare Part C"?

The correct understanding of Medicare Part C involves recognizing that it encompasses a range of services beyond just preventive care. Medicare Part C, also known as Medicare Advantage, allows beneficiaries to receive their Medicare benefits through private health insurance plans that include coverage from Medicare Parts A (hospital insurance) and B (medical insurance), and often incorporates Part D (prescription drug coverage) as well.

This means that Medicare Advantage plans can provide additional benefits such as hospital services, medical services, and sometimes even supplemental services that are not traditionally covered by Medicare, such as vision or dental care. Thus, the statement regarding only preventive services does not accurately capture the full scope of coverage that Medicare Part C offers and overlooks the comprehensive nature of the plans.

In contrast, the role of Medicare Part C is to integrate multiple aspects of Medicare into a single plan, which is why the mention of coverage that includes all facets of Medicare benefits, including hospital and medical services in the correct answer, is essential for understanding its full scope.