What is Humana Medicare Advantage and how does it work? [2026]

Updated: 2026-09-29

Humana Medicare Advantage is a group of Medicare Advantage plans sold by Humana, a private insurance company. A Medicare Advantage plan is a Medicare-approved plan from a private company that you can choose instead of Original Medicare. It bundles your hospital and medical coverage, and most plans include drug coverage too. Humana contracts with Medicare, but it isn't a government program.

So is a Humana plan a good fit for you? That depends on which doctors you see and where you live. Humana's plans differ from county to county, so availability varies by location.

This guide explains how Humana Medicare Advantage works and where it tends to fit well or poorly. It also shows how to check a plan before you enroll. Medicare Broker Directory is an independent directory. We aren't affiliated with Humana or the federal government. This article is for information only, so talk with a licensed Medicare broker before you choose a plan.

The short version

1. Humana Medicare Advantage plans are private, Medicare-approved plans that replace Original Medicare for most of your care.
2. To join one, you must have Part A and Part B and live in the plan's service area.
3. You still pay your Part B premium. The standard amount is $202.90 a month in 2026.
4. Humana's plan lineup changes by county and by year. What your neighbor has may not be sold in your ZIP code.
5. You can change plans during Open Enrollment, October 15 to December 7, each year.
6. Our view is simple. Judge any Medicare Advantage plan by its provider network and your likely yearly costs, not by the premium on the mailer.

Understanding how these plans work

Medicare Advantage is also called Part C. When you join a plan, the plan pays your claims instead of Original Medicare. By law, these plans must cover all the medically necessary services Original Medicare covers. Many also offer extra benefits Original Medicare doesn't cover, like some vision and dental services.

Private insurance companies sell these plans. Common plan types include HMOs and PPOs. Some areas also have Special Needs Plans for people with certain health conditions or who have both Medicare and Medicaid. But which companies and plan types you can choose from depends on your county. You can see every plan sold at your address, including any Humana plans, on Medicare's Plan Finder.

Here's the difference in plain terms. An HMO usually asks you to stay in its network and pick a primary care doctor. A PPO lets you see out-of-network doctors, but you'll usually pay more to do it. Neither type is better across the board. The right one depends on your doctors and how often you travel.

For example, say you want to keep seeing a specialist who isn't in a plan's network. In an HMO, the plan may not pay for those visits at all, except in emergencies. In a PPO, the plan usually pays part of the bill, but your share is higher than it would be in network. So call the specialist's office and ask which plans they take before you compare anything else.

How a Humana plan compares with Original Medicare

That out-of-pocket limit matters more than most people think. With Original Medicare alone, there's no cap on your 20% share. A Humana plan caps what you pay for covered medical care in a year. Each plan sets its own limit, so read it on the plan's Summary of Benefits.

What to watch for when you compare plans

These are the points that come up most when people compare a Humana plan against other options.

• A low monthly plan premium doesn't mean low costs. Plan premiums vary, and you still pay your Part B premium, plus copays and coinsurance when you get care.
• The network is the plan. If your cardiologist isn't in it, an HMO may not pay for those visits at all, except in emergencies.
• You may need approval before some services. Medicare Advantage plans can require referrals or prior approval for certain care.
• Drug lists differ between plans, even between two Humana plans in the same county. Enter your exact prescriptions in Plan Finder before you pick.
• Extra benefits like dental vary a lot. One plan may cover cleanings only, while another covers fillings up to a dollar limit.
• Plans can change every year. Read the Annual Notice of Change your plan mails you before Open Enrollment starts.
• Travel matters. People who split the year between two states often find HMO networks limiting.

Here's a direct comparison that shows why the premium alone can mislead you. Picture two made-up plans in the same county. Plan A has no monthly premium but a higher copay for each specialist visit. Plan B has a monthly premium but a lower specialist copay. If you see a specialist once or twice a year, Plan A may cost you less overall. If you see one every month, those higher copays can add up to more than Plan B's premium. So count how often you actually see each doctor. Then multiply that by each plan's copay from its Summary of Benefits.

Facts from Medicare.gov

• A Medicare Advantage Plan is a Medicare-approved plan from a private company that offers an alternative to Original Medicare for health coverage.
• To join a Medicare Advantage Plan, you must have Part A and Part B and live in the plan's service area.
• Open Enrollment runs October 15 to December 7 each year (Medicare.gov).
• The Medicare Advantage Open Enrollment Period runs January 1 to March 31 each year (Medicare.gov).
• Medicare, not a private plan, sets the standard Part B premium each year. You keep paying it if you join a Medicare Advantage plan (Medicare.gov).
• Medicare also sets the Part B deductible each year. Medicare Advantage plans set their own deductibles and copays, and those vary from plan to plan (Medicare.gov).

How to join a plan, step by step

Getting into a Humana plan follows the same steps as any Medicare Advantage plan. Here's the order we suggest.

1. Sign up for Part A and Part B. Most people do this through Social Security. Many people don't pay a Part A premium if they or a spouse paid Medicare taxes long enough while working.
2. Confirm you live in the plan's service area. Type your ZIP code into Plan Finder and filter to Medicare Advantage plans. You'll see which Humana plans are sold where you live.
3. Check your doctors. Open each plan's provider directory and search for every doctor you want to keep. Then call the doctor's office and ask if they'll be in network next year, because directories aren't always current.
4. Check your drugs. Enter each prescription with the dose. Plan Finder will estimate your yearly drug costs for each plan.
5. Compare total yearly cost. Add the premium, deductibles and the copays you'd likely pay. Then look at the out-of-pocket limit as your worst-case year.
6. Enroll during a valid window. You can join when you first become eligible for Medicare, or during Open Enrollment from October 15 to December 7. Certain life events, like moving, can give you a Special Enrollment Period.
7. Use your Humana card. Once coverage starts, you show your Humana member card at appointments. Keep your red, white and blue Medicare card somewhere safe.

If you're unhappy after joining, you have a second chance. During the Medicare Advantage Open Enrollment Period, January 1 to March 31, you can switch to a different Medicare Advantage plan or go back to Original Medicare.

A practical example

Here are two made-up people in the same county. Both are looking at Humana plans.

Ruth, 68, sees one primary care doctor and takes two generic drugs. Her doctor is in a Humana HMO network. For her, a low-premium HMO may work well, since she rarely needs specialists and doesn't travel much.

Frank, 71, sees a cardiologist at a hospital two counties away and spends winters in another state. The HMO doesn't include his cardiologist. A PPO might cost him more per visit, but it gives him some coverage out of network. Or he might be better off with Original Medicare plus a Medigap policy and a Part D plan.

Same company, same county, different answers. That's why we tell people to start with their own doctors and drugs, not the brand name.

Frequently asked questions

What's the downside of a Humana plan?

The main downside of any Humana Medicare Advantage plan is the network. HMO plans usually cover only in-network doctors except in emergencies, and many plans require referrals or prior approval for certain services. You also can't pair a Medicare Advantage plan with a Medigap policy. If you see specialists often or travel a lot, those limits can outweigh a low premium.

How do I compare Medicare Advantage plans from different companies?

No single company's plans fit everyone. A plan fits you when it's sold in your county, includes your doctors, covers your drugs and has costs you can live with. You can compare every company's plans side by side, including their star ratings, on Medicare's Plan Finder. A licensed broker can help you narrow the list.

Why is Humana cancelling Medicare Advantage plans?

Private insurers like Humana decide each year which plans to offer and which counties to serve. It's a business decision, so a plan you have now can end or leave your area at the end of a year. If your plan leaves, you'll get a letter, and you'll qualify for a Special Enrollment Period to choose new coverage. Read that letter closely and compare plans before the deadline it lists.

How do I choose between an HMO and a PPO?

Start with the plans sold in your county and see which ones fit your doctors and prescriptions. An HMO often suits people who stay local and are happy with in-network doctors. A PPO often suits people who want some out-of-network coverage. Availability varies by location, so check the plans listed for your ZIP code, including any Humana plans, on Plan Finder.

Your next step

You now know what Humana Medicare Advantage is, who can join and how it differs from Original Medicare. You also know the tradeoffs that matter most, which are the network, prior approval rules and your true yearly cost. And you know the enrollment windows, including Open Enrollment from October 15 to December 7.

Here's what to do today. Write down every doctor you see and every drug you take, with doses. Then look up the Humana plans in your ZIP code on Plan Finder.

If you'd like help reading the fine print, find a licensed Medicare broker near you at Medicare Broker Directory. A local broker can compare Humana plans with other options in your area and answer questions about your situation. There's no cost to search the directory.

This article is for informational purposes only and isn't a substitute for advice from a licensed Medicare broker. Medicare Broker Directory isn't affiliated with Humana, Medicare or any government agency. Plan availability varies by location.

Medicare has neither reviewed nor endorsed this information.

Federal Government Disclaimer: This website is not connected to or endorsed by the federal government or the federal Medicare program. Medicare Broker Directory is an independent resource. Medicare.gov is the official U.S. government Medicare website.

Review Note: A licensed reviewer checks this article before it's published. All statistics and benefit claims are verified against current CMS guidelines.

Citations: Medicare.gov | CMS.gov | NCOA