Guide

Medicare Advantage vs. Medigap

Which path is right for you?

Michael Furman
Reviewed by Michael Furman, COO — 24 years in insurance · MDRT Top of the Table
NovaVida Group licensed team · Updated August 2026

The biggest Medicare decision is usually Medicare Advantage vs. Original Medicare with a Medigap policy. Neither is “better” — they fit different priorities. Here’s how to tell which one is right for you.

Choose Advantage If…

You want lower up-front costs, extra benefits like dental and vision, and everything on one card — and your preferred doctors are in the plan’s network. The yearly out-of-pocket maximum caps your worst case, and many plans have a $0 premium.

Choose Medigap If…

You want to see any doctor nationwide who accepts Medicare, no referrals, and the most predictable costs — and you don’t mind a higher monthly premium in exchange. It’s popular with people who travel, split time between states, or want maximum freedom. You’ll add a stand-alone Part D plan.

Fast Facts

  • Advantage: low/$0 premium, extra benefits, uses networks
  • Medigap: any Medicare doctor, predictable costs, higher premium
  • Advantage bundles drugs; Medigap needs a separate Part D
  • Your doctors, drugs, travel and budget decide it

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Frequently Asked

Can I switch from Advantage to Medigap later?

You can switch during the right windows, but outside your initial Medigap open-enrollment you may face medical underwriting in most states — so the first choice matters. We’ll explain your options and timing before you decide.