Medicare Advantage vs. Original Medicare + Medigap: Which Is Right for You in 2026?

Medicare Advantage vs. Original Medicare + Medigap: 2026 Side-by-Side

The core tradeoff: Medicare Advantage offers lower monthly outlay but restricts you to a network and may require referrals in HMO-style plans. Original Medicare + Medigap costs more monthly but covers any Medicare-accepting provider with no referrals. CMS reports more than 34 million people enrolled in Medicare Advantage (54% of all Medicare beneficiaries). Approaching 65 on marketplace coverage? Review ACA income limits before your Medicare start date. For a direct comparison of what each path covers, see Medigap vs Medicare Advantage and does Medicare cover dental to understand what extras you may need to purchase separately.

What is the 2026 out-of-pocket maximum for Medicare Advantage?

The 2026 statutory cap is $9,250 for in-network services; the average plan lands at $6,073, per [KFF](https://www.kff.org/medicare/medicare-advantage-2026-spotlight-a-first-look-at-plan-premiums-and-benefits/). After you hit the cap, the plan pays 100% of covered in-network costs.

Can I switch from Medicare Advantage back to Original Medicare?

Yes. The Medicare Advantage Open Enrollment Period runs January 1 to March 31 each year. MA enrollees can switch plans or return to Original Medicare. Returning switchers may face medical underwriting for Medigap in most states. See [medicare.gov](https://www.medicare.gov) for details.

Does Medigap cover prescriptions in 2026?

No. Medigap plans sold after 2006 do not include drug coverage. You need a standalone Part D plan; the 2026 Part D out-of-pocket cap is $2,100. Use the [medical bill analyzer](/medical-bill-analyzer) to estimate drug costs before enrolling.