Medicare Supplement, or Medigap, bridges the coverage gap left by Original Medicare (Part A and Part B) to cover costs like deductibles, copayments, and coinsurance.
Medicare Advantage, also called Medicare Part C, combines the benefits of Original Medicare (Part A and Part B) into a single plan, with additional coverage.
Medicare Part D Prescription Drug Plans work in tandem with Original Medicare (Part A and Part B) and Medicare Advantage plans to provide prescription drug coverage.
This coverage is not included in Original Medicare. They are additional products you can purchase as standalone policies or as part of some Medicare Advantage plans.
