When you’re choosing Medicare coverage, two options often come up: Medicare Advantage and Medicare Supplement Insurance, also called Medigap. They are different ways to manage your health coverage and out-of-pocket costs—and you cannot have both at the same time.

How Medicare Advantage Works

A Medicare Advantage plan (Part C) is another way to receive your Medicare Part A and Part B benefits. These plans are offered by private insurance companies approved by Medicare.

Most Medicare Advantage plans include prescription drug coverage, and some offer additional benefits such as routine dental, vision, hearing, or fitness services. Benefits, costs, provider networks, and rules vary by plan and location.

Depending on the plan, you may need to use network doctors and hospitals, obtain referrals, or receive prior authorization for certain services. Medicare Advantage plans have an annual limit on what you pay out of pocket for covered Part A and Part B services.

How Medicare Supplement Works

A Medicare Supplement (Medigap) policy works alongside Original Medicare. Original Medicare pays its share first, and the Medigap policy helps cover certain remaining costs, such as copayments, coinsurance, and deductibles, depending on the policy.

With Original Medicare and Medigap, you can generally see any doctor or hospital in the United States that accepts Medicare. Medigap policies sold today do not include prescription drug coverage, so you may need a separate Part D plan.

You pay a separate monthly premium for Medigap in addition to your Medicare Part B premium and any Part D premium. Medigap generally does not cover routine dental or vision care, hearing aids, or long-term care.

The Differences at a Glance

• Coverage structure: Medicare Advantage replaces how you receive Part A and Part B benefits; Medigap supplements Original Medicare.
• Doctors: Medicare Advantage may use provider networks; Medigap works with providers nationwide who accept Medicare.
• Prescriptions: Most Medicare Advantage plans include Part D; Medigap requires separate drug coverage.
• Costs: Medicare Advantage commonly uses copayments and coinsurance up to an annual medical out-of-pocket limit. Medigap charges a separate premium to help make covered Original Medicare costs more predictable.
• Extra benefits: Medicare Advantage plans may include additional benefits. Medigap focuses primarily on Original Medicare cost-sharing.

There Is No One Right Choice for Everyone

Your doctors, prescriptions, budget, travel habits, and preference for predictable costs can all affect which approach may fit your needs. Timing also matters: your six-month Medigap Open Enrollment Period generally begins when you are 65 or older and enrolled in Part B. After that period, your ability to buy a Medigap policy may be limited or cost more.

For official details, review Medicare’s coverage comparison and Medigap basics.

Need Help Comparing Your Options?

I’m available to help you compare plan structures, provider access, prescription coverage, and costs based on your individual situation.

Joseph V. Lombardo
Independent Insurance Agent
📞 (718) 207-9276
✉️ jvlombardo@jvlombfinancial.com
🌐 jvlombardo.com

There is no obligation to enroll. Plan availability, premiums, benefits, networks, and costs vary by location and plan. This information is for educational purposes and is not a complete description of Medicare coverage.