Medicare is a federal health insurance program primarily for Americans aged 65 and older, as well as certain younger people with disabilities. It consists of Part A (hospital insurance, usually premium-free), Part B (medical insurance, with monthly premiums), Part C (Medicare Advantage, private plan alternatives), and Part D (prescription drug coverage). Medicare does not cover all healthcare costs, and many beneficiaries purchase supplemental Medigap policies.

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Retirement

Medicare

Definition

Medicare is a federal health insurance program primarily for Americans aged 65 and older, as well as certain younger people with disabilities. It consists of Part A (hospital insurance, usually premium-free), Part B (medical insurance, with monthly premiums), Part C (Medicare Advantage, private plan alternatives), and Part D (prescription drug coverage). Medicare does not cover all healthcare costs, and many beneficiaries purchase supplemental Medigap policies.

Example

A 65-year-old enrolling in Medicare would receive Part A for free (if they paid Medicare taxes for 10+ years), pay approximately $185/month for Part B, and optionally add Part D drug coverage for $30-50/month.

Key Points

  • 1Available at age 65 or with qualifying disability
  • 2Part A: hospital, Part B: medical, Part C: Advantage, Part D: drugs
  • 3Part B has income-related premium adjustments (IRMAA)
  • 4Does not cover long-term care, dental, or vision (without Advantage)