There is no single "best" Medicare Advantage plan — the right one depends on your doctors, medications, budget, and how often you use healthcare

Medicare Advantage plans (also called Part C) are sold by private insurance companies and bundle your hospital, doctor, and prescription drug coverage into one plan. Each plan has its own network of doctors, different out-of-pocket costs, and different rules about which medications it covers. A plan that works well for someone in your town might not accept your cardiologist, or might charge more for your blood pressure medication. The process of finding the right fit involves checking three things: whether your current doctors are in the plan's network, what you will actually pay out of pocket, and whether the plan covers your prescriptions the way you need.

The good news is that you do not have to guess. Medicare provides tools to compare plans side by side, and you have a full enrollment period each year to make changes. Taking time now to match a plan to your actual life — not to a marketing brochure — will save you money and frustration over the next 12 months.

Key Takeaways

  • Start by listing your current doctors and medications, then check whether each plan you are considering includes them in its network and formulary (drug list).
  • Compare the plan's monthly premium, deductible, copays for doctor visits and specialist visits, and out-of-pocket maximum — not just the premium alone.
  • Use Medicare.gov's plan comparison tool or call 1-800-MEDICARE to see side-by-side costs and coverage for plans available in your ZIP code.
  • Plans change their networks and drug coverage every year, so you must check again during the annual enrollment period even if you liked your plan last year.
  • If your doctor or medication is not covered, you can request an exception from the plan, though approval is not may provide.

Check whether your doctors are in the plan's network

Each Medicare Advantage plan contracts with a specific set of doctors, hospitals, and specialists. If your primary care doctor is not in the network, you will have to switch doctors or pay a much higher out-of-pocket cost to see them out of network. The same applies to specialists — if you see a cardiologist or rheumatologist regularly, that doctor must be in the plan's network for the plan to make financial sense.

Before you narrow down your choices, make a list of the doctors you see regularly: your primary care doctor, any specialists, your dentist if the plan covers dental, and any other providers you visit. Then go to each plan's website or call the plan directly and ask whether each doctor is in network. Do not assume a doctor is in network just because they are in your town — networks vary by plan even within the same insurance company. Write down which doctors are in each plan's network so you can compare.

If a doctor you need is not in a plan's network, you can ask the plan for an out-of-network exception, but the plan can deny the request. Some plans are more willing to grant exceptions than others, and the process can take weeks. It is safer to choose a plan where your doctors are already in network.

Compare the actual costs you will pay, not just the premium

The monthly premium is only one piece of what you will pay. A plan with a low or zero premium might have high copays for doctor visits, high deductibles, or a high out-of-pocket maximum. You need to add up all the costs you are likely to pay in a year to see which plan costs the least overall.

Write down these costs for each plan you are considering:

  • Monthly premium: What you pay every month regardless of whether you use healthcare.
  • Annual deductible: The amount you must pay out of pocket before the plan starts to pay for most services. Some plans have no deductible.
  • Copay for primary care visits: A fixed amount you pay each time you see your primary care doctor (often $0 to $25).
  • Copay for specialist visits: A fixed amount you pay each time you see a specialist (often $25 to $75).
  • Out-of-pocket maximum: The most you will pay in a year for covered services. After you reach this amount, the plan pays 100% of covered costs for the rest of the year.

If you go to the doctor several times a year or take multiple medications, a plan with a higher premium but lower copays and deductible might cost less overall than a plan with a low premium and high copays. Use Medicare.gov's plan comparison tool to see these costs side by side for plans in your area. The tool lets you enter your expected healthcare use and shows you the estimated total cost for each plan.

Make sure your medications are covered and affordable

Each Medicare Advantage plan has a formulary — a list of prescription drugs the plan covers. Your medications might be on one plan's formulary but not another's, or they might be covered but require you to pay a higher copay. Before you choose a plan, check whether each of your regular medications is on the plan's formulary and what you will pay for it.

Go to the plan's website and search for your medications by name, or call the plan and ask. Write down the copay or coinsurance (a percentage of the cost) for each medication. If a medication you need is not on the formulary, ask the plan whether you can request an exception. Some plans will cover a medication not on the formulary if your doctor writes a letter explaining why you need it, but this is not may provide and can take time.

Pay special attention to how much you will pay for medications that cost a lot. Some plans charge a higher copay once you reach a certain amount of drug spending in a year. If you take expensive medications, ask the plan how much you will pay over the course of a year, not just the copay per prescription. This matters especially if you take multiple medications or if one medication is very costly.

Use Medicare.gov to compare plans in your area

Medicare.gov has a plan comparison tool that shows you all the Medicare Advantage plans available in your ZIP code, along with their premiums, deductibles, copays, and drug coverage. You can enter your doctors' names and medications and the tool will tell you which plans include them.

Go to Medicare.gov, click "Find Care Providers and Suppliers," and search for your doctors to see which plans they are in. Then use the "Compare Plans" tool to see the costs and coverage side by side. You can also call 1-800-MEDICARE and speak with a representative who can walk you through the comparison and answer questions about specific plans. The representatives are trained to help you understand the differences between plans and can answer questions about coverage rules.

Print out or save a comparison of the top two or three plans so you can review them carefully. Do not rush the decision — you have until December 7 each year to change plans during the annual enrollment period, and the choice you make now will affect your healthcare costs for the next 12 months.

Understand that plans change every year

Medicare Advantage plans change their networks, drug coverage, and costs every year. A doctor who was in your plan's network last year might not be in network this year. A medication that was covered last year might not be covered this year, or the copay might go up. For this reason, you must check your plan's coverage again every year during the annual enrollment period, even if you were happy with your plan last year.

Set a reminder for October or November each year to review your plan. Check whether your doctors are still in network, whether your medications are still covered, and whether the costs have changed. If your plan no longer works for you, you can switch to a different plan during the annual enrollment period, which runs from October 15 to December 7 each year. Many people find that the plan that was best last year is not the best choice this year, so this annual review is not optional.

Consider your healthcare needs and habits

Think about how often you use healthcare and what kind of care you need most. If you see your doctor frequently or take many medications, a plan with low copays might save you money even if the premium is higher. If you are generally healthy and do not see the doctor often, a plan with a low premium and higher copays might be cheaper overall.

Also think about whether you want dental or vision coverage. Some Medicare Advantage plans include dental or vision benefits, while others do not. If you need dental work or new glasses, a plan that covers these services might be worth a higher premium. Check what each plan covers and whether the coverage is worth the extra cost to you. Some plans also offer fitness benefits or transportation to medical appointments — these extras can matter if you use them.

Frequently Asked Questions

What if my doctor is not in any Medicare Advantage plan's network?

If your doctor does not participate in any Medicare Advantage plan in your area, you may want to stay on Original Medicare (Part A and Part B) instead. With Original Medicare, you can see any doctor who accepts Medicare, though you will pay a deductible and coinsurance. Talk to your doctor about which option makes sense for your situation.

Can I switch Medicare Advantage plans if I change my mind?

Yes, but only during the annual enrollment period from October 15 to December 7 each year. If you switch plans during this time, your new coverage starts on January 1. Outside of this window, you can only switch if you have a may have access to life event, such as moving to a new state or losing other health coverage.

What happens if my plan drops a medication I need?

You can ask the plan for an exception, which means asking the plan to cover the medication even though it is not on the formulary. Your doctor must submit a letter explaining why you need that specific medication. The plan has 72 hours to respond, though it can take longer. If the plan denies the exception, you can appeal or switch to a different plan during the annual enrollment period.

Do all Medicare Advantage plans cover prescription drugs?

Most Medicare Advantage plans include prescription drug coverage (Part D), but not all do. Check whether the plan you are considering includes drug coverage before you choose it. If a plan does not include drug coverage, you would need to buy a separate Part D plan.

How do I know if a plan's out-of-pocket maximum is good?

Medicare sets a limit on how high the out-of-pocket maximum can be each year — the amount varies. Plans with lower out-of-pocket maximums protect you better if you have a serious illness or injury that requires a lot of healthcare. If you have chronic conditions or take expensive medications, a plan with a lower out-of-pocket maximum is usually worth choosing even if the premium is higher.