Final answer:
The correct answer is A) Prescription drugs, dental care, and vision care. These are services not typically covered by Medicare Supplement plans, as they are designed to fill only certain gaps in Original Medicare coverage.
Step-by-step explanation:
The correct answer to which Medicare Supplement plan does not cover is A) Prescription drugs, dental care, and vision care. Medicare Supplement plans, often known as Medigap, are designed to aid in covering some of the health care costs that Original Medicare does not cover.
While Medicare Parts A and B (also known as Original Medicare) provide coverage for many health-related expenses, there are notable gaps. Particularly, Original Medicare does not typically cover prescription drugs, which is why many beneficiaries opt for additional coverage through Medicare Part D for prescription medications.
Dental care and vision care are other common exclusions from Original Medicare and, by extension, Medicare Supplement plans. These are typically considered routine care that Original Medicare does not cover, so Medicare Supplements don't cover them either.