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Choosing Medicare coverage is one of the biggest financial decisions you will make after 65 — and you get to revisit it every fall. Medicare Advantage plans (also called Part C) bundle your hospital, medical, and usually drug coverage into one plan, often with extras like dental, vision, and hearing. But the right plan depends on your doctors, your prescriptions, and how you like to budget. This guide walks you through what matters, how the leading carriers stack up, and the enrollment windows you cannot afford to miss.
What You Pay by Plan Type
Average MA-PD supplemental monthly premium, 2026
Source: KFF, Medicare Advantage in 2026: Premiums, Out-of-Pocket Limits, Supplemental Benefits, 2025
Average Advantage Premiums Have Fallen
CMS-estimated average monthly MA premium, all plans (incl. $0-premium)
Source: CMS, Medicare Advantage & Part D Programs Expected to Remain Stable in 2026, 2025
Who Covers Medicare Advantage Members
Share of MA enrollment by parent company, 2026
Source: KFF, Medicare Advantage in 2026: Enrollment Update and Key Trends, 2026
| Carrier | Monthly Premium | $0-Premium Plans | Extras (Dental/Vision/Hearing) | Rating | |
|---|---|---|---|---|---|
| UnitedHealthcare / AARP Best Overall | $0–$60 | Widely available | All three included on most plans | ★★★★★ | Compare Plans |
| Humana | $0–$55 | Widely available | Strong dental and vision | ★★★★★ | Compare Plans |
| Aetna (CVS Health) | $0–$50 | Widely available | Includes hearing aid allowance | ★★★★☆ | Compare Plans |
| Cigna | $0–$45 | Available in many areas | Dental and vision bundles | ★★★★☆ | Compare Plans |
| Kaiser Permanente | $0–$40 | Available in select states | Integrated care; extras vary | ★★★★★ | Compare Plans |
Premium ranges, availability, and ratings above are representative examples — verify before publishing and before enrolling.
The nation's largest Medicare Advantage carrier, UnitedHealthcare offers AARP-branded plans with broad networks and dependable extras. It tends to be the safe, well-rounded default for retirees who travel or want wide doctor access.
Humana is a perennial favorite for its generous dental and vision benefits and a large selection of $0-premium plans. It is a good fit for retirees who want robust supplemental coverage without paying extra each month.
Backed by CVS Health, Aetna pairs Advantage coverage with convenient pharmacy access and a hearing aid allowance that many plans skip. It appeals to retirees who fill prescriptions regularly and value one-stop pharmacy care.
Where it operates, Kaiser is consistently praised for coordinated, all-under-one-roof care and high member satisfaction. It is ideal for retirees who live in a Kaiser service area and prefer a connected system of doctors and hospitals.
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A free marketplace lets you compare premiums, networks, and extras from these carriers side by side — so you can match a plan to your doctors and prescriptions without calling each company.
Compare Plans FreeStart with the basics. Original Medicare (Parts A and B) covers hospital and medical care but has no out-of-pocket cap and no drug coverage on its own. Some retirees pair it with a Medigap policy — like Plan G — to fill the gaps, which costs more each month but offers very predictable bills. Medicare Advantage takes a different approach: lower or no premium, an all-in-one plan, and a built-in out-of-pocket maximum, in exchange for using a network of doctors.
When you compare Advantage plans, weigh these five things in order:
If you take several medications or see specialists often, the out-of-pocket max and formulary matter more than the headline premium. If you are generally healthy and want to keep costs low, a $0-premium plan with solid extras may serve you well.
When can I enroll in or switch a Medicare Advantage plan?
The Annual Election Period runs October 15 to December 7 each year, with changes taking effect January 1. There is also a Medicare Advantage Open Enrollment Period from January 1 to March 31 for those already in an Advantage plan.
What is the difference between Medicare Advantage and Medigap?
Medicare Advantage replaces Original Medicare with an all-in-one plan that uses a network. Medigap works alongside Original Medicare to cover its out-of-pocket costs, usually for a higher monthly premium but with more flexibility to see any doctor who accepts Medicare. You cannot use both at the same time.
Do Medicare Advantage plans include drug coverage?
Most do — these are called MA-PD plans. Always confirm your specific prescriptions are covered before enrolling, since formularies differ between plans.
Is there a cost to use a comparison marketplace?
No. Comparison marketplaces are free for you to use. They help you view plans from multiple carriers in one place so you can choose the best fit for your needs.
Disclosure: This article contains affiliate links. 50PlusHub may earn a commission if you enroll through a partner, at no extra cost to you. All premiums, ratings, and figures shown are illustrative estimates for comparison and are not guarantees of coverage or price — always verify current plan details before enrolling.
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