Two phrases come up again and again in Medicare conversations: Medicare Advantage and Medicare Supplement. They sound similar, but they work in different ways.
Start with the structure.
Medicare Advantage (Part C) is an alternative way to receive Part A and Part B benefits through a private plan. Medicare Supplement insurance, also called Medigap, is designed to work alongside Original Medicare and help with certain out-of-pocket costs. A Medigap policy is not a Medicare Advantage plan.
Medicare Advantage
Plan rules may include provider networks, referrals, and varying benefits. Some plans include drug coverage. Details depend on the specific plan and area.
Medicare Supplement
Works with Original Medicare. Prescription drug coverage is generally considered separately through Part D. Policy details and availability should be checked carefully.
What matters in your comparison?
Instead of asking which path is “best” in general, ask which details matter to you: your doctors, how you access care, medications, travel, and what costs you could face throughout a year.
Read current plan documents closely, including provider directories and drug lists where applicable. A licensed agent can help you organize your questions; Medicare.gov provides official information about available choices.
Where to go with your next question
This is general education, not individualized insurance, legal, or medical advice. Plan details and enrollment rules can change. For information about all of your options, visit Medicare.gov, call 1-800-MEDICARE, or contact your local SHIP.