Humana vs. UnitedHealthcare: Medicare Advantage Comparison

UHC and Humana are heavy hitters in the industry and available in most of the U.S. See how they compare.

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Humana offers $0-premium plans in 49 states, Washington, D.C., and Puerto Rico, and 83% of members in non-special needs plans (SNPs) are in a $0-premium plan.
UnitedHealthcare offers the largest Medicare Advantage network of all companies, with more than 1 million network care providers.

Here’s a look at how Humana and UnitedHealthcare compare.

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Humana Medicare Advantage

Humana Medicare Advantage

Humana

4.35

CMS Star Rating

Humana plans are widely available, highly rated by CMS and score well for member satisfaction. Humana also offers $0-premium plans in 49 states, Washington, D.C., and Puerto Rico.

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States available

49 states, Washington, D.C., and Puerto Rico


Members in high-rated plans

High (90% or more)


Member experience

4.04 (Above average)


States available

49 states, Washington, D.C., and Puerto Rico


Members in high-rated plans

High (90% or more)


Member experience

4.04 (Above average)


Pros

  • Offers $0-premium plans in every U.S. state except Alaska.
  • Higher-than-average overall star rating from CMS.
  • Strong member experience scores among major providers.

Cons

  • Chronic Condition Special Needs Plans available in only 22 states.
  • The National Committee for Quality Assurance gives several Humana plans a 3 or below on its 5-point scale.

Other factors to consider

Provider size

2nd-largest provider of Medicare Advantage plans.

Medicare Advantage enrollment

More than 5.9 million.

Percent of plans rated 4 stars or higher

63%.

Percent of plans with $0 premium

63%.

Plans available

HMO, HMO-POS, PPO, PFFS, SNP.

Humana Medicare Advantage plan availability

UnitedHealthcare Medicare Advantage

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UnitedHealthcare Medicare Advantage - UHC

UnitedHealthcare

4.17

CMS Star Rating

UnitedHealthcare Medicare Advantage plans are widely available and boast the largest Medicare Advantage provider network, although member experience ratings are average.

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States available

49 states and Washington, D.C.


Members in high-rated plans

Medium (50% to 89%)


Member experience

3.55 (Average)


States available

49 states and Washington, D.C.


Members in high-rated plans

Medium (50% to 89%)


Member experience

3.55 (Average)


Pros

  • Largest Medicare Advantage medical network of all companies, with more than 1 million providers.
  • Largest Medicare Advantage dental network, and all standard plans offer dental coverage.
  • Available in 49 states and Washington, D.C.

Cons

  • Member experience scores are average.
  • Offers one of the highest-priced special needs plans, although lower-priced plans are also available.

Other factors to consider

Provider size

Largest provider of Medicare Advantage plans.

Medicare Advantage enrollment

More than 9.4 million.

Percent of plans rated 4 stars or higher

53%.

Percent of plans with $0 premium

69%.

Plans available

HMO, HMO-POS, PPO, PFFS, SNP.

UnitedHealthcare Medicare Advantage plan availability

Medicare will have big changes in 2025. Shop around and Compare Medicare Advantage plans

Find the right Medicare Advantage plan

It’s important to do your research before selecting a Medicare Advantage plan for yourself. Here are some questions to consider asking:

  • What are the plan’s costs? Do you understand what the plan’s premium, deductibles, copays and/or coinsurance will be? Can you afford them?

  • Is your doctor in-network? If you have a preferred medical provider or providers, make sure they participate in the plan’s network.

  • Are your prescriptions covered? If you’re on medication, it’s crucial to understand how the plan covers it. What tier are your prescription drugs on, and are there any coverage rules that apply to them?

  • Is there dental coverage? Does the plan offer routine coverage for vision, dental and hearing needs?

  • Are there extras? Does the plan offer any extra benefits, such as fitness memberships, transportation benefits or meal delivery?

If you have additional questions about Medicare, visit Medicare.gov or call 800-MEDICARE (800-633-4227, TTY 877-486-2048).

Medicare Advantage review methodology

The Medicare Advantage marketplace is concentrated among just a handful of companies; in many places, one insurer serves more than half of the market. NerdWallet reviewed 26 Medicare Advantage brands, with some insurers having more than one brand under their umbrella. (For example, Blue Cross Blue Shield includes the brands Anthem and Highmark.) At the national level, these reviews include nine of the 10 largest brands by enrollment. At the state level, our research includes at least one major insurer in 47 of the 49 states that offer Medicare Advantage plans, and includes the top two insurers in 35 of those states. (Alaska doesn't offer Medicare Advantage plans.) We also look at online search volume to identify regional and other notable players in the space.

NerdWallet’s Medicare Advantage reviews are based on ratings data from the Centers for Medicare & Medicaid Services, as well as pricing, plan availability by state, plan types available, consumer experience, extra benefits offered and more. These reviews are a guide, but we encourage you to shop around and compare several plans to find the best coverage and rate for you. NerdWallet does not receive compensation for any reviews. Read our editorial guidelines for additional information.