Humana Medigap Review

Humana offers a broad Medigap menu with Plan G, Plan N, high-deductible Plan G in some states and a 6% online enrollment discount where eligible. Its value depends heavily on the local quote because discounts and plan availability vary by state.

Last updatedSeptember 27, 2026
Humana

Humana Medicare Supplement

4.0/5 MarketReview Rating

MarketReview Rating reflects our editorial assessment of a Medigap company, including pricing considerations, complaint and service context, plan availability, long-term rate considerations and material limitations. Exact premiums, discounts, underwriting and availability vary by state and applicant.

See our Medigap review methodology
Best for
People who want a broad Humana Medigap menu and online enrollment options and receive a competitive local Plan G or Plan N quote

Our verdict

Humana is a solid Medigap company to compare for its active Plan G and Plan N lineup, high-deductible Plan G availability in some states and a 6% online enrollment discount where eligible. The representative California policies are issued by Humana Insurance Company, but California is one of the states excluded from the online discount. Humana's proposition is balanced rather than category-leading: it offers useful plan depth and enrollment flexibility, but the final state-specific premium has to carry more of the value case than it does for competitors with stronger verified discount or high-deductible differentiators.

AvailabilityHumana Medicare Supplement availability, issuing company and standardized plan selection vary by state.
Carrier modelMulti-state Medigap carrier
Plan optionsPlan G, Plan N
Representative marketCalifornia
Policy issued byHumana Insurance Company
Carrier structureHumana Medicare Supplement policies are issued by different Humana insurance entities depending on state. Humana Insurance Company is the verified issuer for the representative California offerings in this seed.

Pros

  • Current official materials support Plan G and Plan N plus a broader standardized Medigap menu
  • High-deductible Plan G is available in some states, giving lower-premium shoppers another strategy
  • A 6% online enrollment discount is available in eligible states
  • Shoppers can begin online and also use licensed Humana sales agents when they want assistance

Cons

  • The 6% online enrollment discount is not available in California, Connecticut, Ohio or Pennsylvania
  • Plan availability, discounts and legal issuing company vary by state
  • The representative California evidence does not establish a distinctive household-discount advantage
  • Humana's broad menu does not offset a materially higher quote for the same standardized Medigap letter

Humana is a credible Medigap shortlist company, but its strongest advantages depend on state and shopping channel

Humana has a broad Medicare Supplement lineup and a familiar Medicare brand, but the value of the Medigap product is more specific than the company name suggests. Current Humana materials show Plan G, Plan N and other standardized letters, with high-deductible Plan G available in some states. Humana also advertises a 6% online enrollment discount in eligible states. Those features give shoppers several ways to structure coverage and price, but they are not universal.

MarketReview’s representative canonical evidence uses California and verifies Humana Plan G and Plan N issued by Humana Insurance Company. California is also one of the states where Humana says its 6% online enrollment discount is not available. That contrast is useful because it shows why national marketing should never be treated as the final transaction. The company can have a real discount program without that discount applying to the exact state used in our representative seed.

Medigap standardization keeps the comparison disciplined. In most states, Humana Plan G follows the same standardized Plan G benefits as another carrier’s Plan G. Humana Plan N follows the same standardized Plan N design. The company must therefore compete on the final premium, pricing structure, discounts, state availability, service and the insurer relationship rather than on a claim that its standardized benefits are richer.

Humana is strongest when its current local quote is competitive and the shopper can take advantage of the company’s broad Medicare experience or online enrollment tools. It is less distinctive when another insurer offers the same standardized letter at a materially lower price or when a state-specific discount that strengthens Humana elsewhere is unavailable. That makes disciplined quote comparison more important here than brand familiarity or the size of Humana’s broader Medicare business.

Plan G gives Humana a strong conventional Medigap foundation

Humana currently markets Medicare Supplement Plan G and maintains a dedicated Plan G product page. MarketReview’s representative California inventory also verifies a Plan G offering. That makes Plan G a central part of Humana’s current Medigap proposition rather than a legacy product supported only by older filings.

The standardized Plan G design covers many of the major gaps left by Original Medicare, including the Medicare Part A deductible, skilled nursing facility coinsurance, Part B coinsurance and Part B excess charges. It does not cover the Medicare Part B deductible. The 2026 Part B deductible is $283.

Those benefits do not become richer because Humana sells the policy. Another standard Plan G carrier generally provides the same standardized basic coverage in a state using the federal lettered system. That makes premium comparison especially important. If Humana costs materially more for the same plan letter, the higher price needs to be justified by something outside the standardized benefit chart.

Humana does provide a useful online shopping path and clear product explanations. Those features can make research easier, but they should not replace a like-for-like quote comparison. Request the final Humana Plan G premium for your state and applicant details, then place it beside other Plan G quotes using the same effective date and assumptions.

Plan N gives Humana a lower-premium path with the usual standardized tradeoffs

Humana also currently markets Plan N, and the representative California seed verifies a Plan N offering. Plan N can be attractive for people who want broad Medigap protection while accepting a few predictable Part B-related costs in exchange for a lower monthly premium.

The standardized design permits a copayment of up to $20 for some office visits and up to $50 for emergency room visits that do not result in inpatient admission. Plan N also does not cover Part B excess charges and leaves the annual Part B deductible with the member.

Humana’s current Plan N page explains those differences directly and positions the plan as a lower-premium option. That is useful because the shopper can understand the trade before comparing prices. The company does not obscure the fact that Plan N keeps more cost sharing than Plan G.

The right comparison is annual. Calculate how much Humana Plan N saves relative to Humana Plan G and competing Plan N policies. Then consider your expected outpatient use and whether your providers accept Medicare assignment. If the premium gap is substantial, Plan N can make sense. If it is small, Plan G’s added predictability may be worth the extra premium.

High-deductible Plan G adds another cost strategy in states where Humana offers it

Humana’s current Medicare Supplement comparison materials state that Plan G also offers a high-deductible option in some states. The 2026 high-deductible amount is $2,950. Before the high-deductible policy begins paying according to the Plan G structure, the member pays eligible Medicare-covered deductibles, copayments and coinsurance that count toward that amount.

The appeal is a lower monthly premium. The tradeoff is significantly more medical cost exposure before the supplement begins paying. That makes high-deductible Plan G a different budgeting strategy rather than simply a cheaper version of standard Plan G.

Humana’s current comparison chart provides the 2026 deductible amount, but the company’s Plan G product page can still surface older deductible language in some cached or supporting content. For an actual purchase, use the current quote and state-specific policy materials. The current 2026 comparison material is the more relevant authority for the annual deductible.

Availability remains state-specific. The national page says the high-deductible option exists in some states, not all states. Ask whether Humana offers it where you live and compare the annual premium savings with the $2,950 deductible exposure. The option strengthens Humana’s product menu, but only when it is locally available and the savings justify the added risk.

The 6% online enrollment discount is useful where available and irrelevant where it is not

Humana currently advertises a 6% monthly premium discount for people who enroll online in eligible states. The company explicitly says the discount is not available in California, Connecticut, Ohio and Pennsylvania. That is a clear and useful disclosure because it prevents the discount from being mistaken for a nationwide feature.

MarketReview’s representative California seed therefore does not support using the 6% discount in the sampled market. A California shopper should not assume the national Humana page’s headline discount will appear in the quote. A shopper in an eligible state should still confirm that the exact policy and application qualify.

The discount can be meaningful when it applies. A 6% reduction on a Medigap premium can add up over the year, and the standardized benefits do not become thinner because the applicant used the online channel. That makes it a legitimate value factor rather than a marketing extra.

The correct comparison is the final payable premium after the discount. Another carrier with no online discount can still be cheaper if its base rate is lower. Humana deserves credit for offering a documented digital-enrollment saving in many states. The transaction only improves when the discounted final price is actually competitive.

Humana’s broad plan menu is useful, but not every letter is available to every shopper

Humana’s current Medicare Supplement materials show Plans A, B, C, F, G, K, L and N, with high-deductible versions of certain plans in some states. That is a wider menu than many shoppers need, but it can be useful for households comparing more than one standardized cost-sharing structure.

Eligibility rules still matter. Plans C and F are generally unavailable to people who first became eligible for Medicare on or after January 1, 2020 because those plans cover the Part B deductible. Plan G and Plan N are therefore more relevant for many newer beneficiaries. Plans K and L use partial cost sharing and annual out-of-pocket limits, which makes them a different budgeting decision.

State availability can also narrow the menu. Humana asks shoppers to enter a ZIP code to see what is offered locally. The national chart explains standardized benefit designs; the ZIP-specific shopping experience determines which products are actually available.

This broader menu is a positive, but it should not distract from the core company comparison. If you have already decided on Plan G, the presence of Plans K or L does not make Humana’s Plan G more valuable. Compare the exact letter you want against the same letter from other insurers.

The representative California policy has a clear Humana Insurance Company issuer relationship

MarketReview’s current California seed identifies Humana Insurance Company as the legal insurer for the representative Plan G and Plan N offerings. That gives the review a clear state-specific relationship between the Humana consumer brand and the insurer responsible for those sampled policies.

Humana’s broader Medicare Supplement business can use different Humana insurance entities depending on the state. The consumer brand therefore should not be treated as proof that Humana Insurance Company is the issuer everywhere.

This distinction matters when researching rate filings, complaint records or policy forms. State insurance departments organize those records around licensed legal entities. Check the insurer named on the application and outline of coverage before relying on regulatory information.

The representative California structure is relatively simple compared with association-branded products because the consumer brand and legal insurer are both within Humana. The shopper still needs to confirm the exact entity. MarketReview keeps the relationship state-scoped rather than turning one sampled issuer into a nationwide statement.

Humana offers a more digital shopping path than some agent-led Medigap competitors

Humana’s current Medicare Supplement pages give shoppers a direct online starting point. Consumers can enter a ZIP code, explore local plans and use online enrollment in eligible states. Humana also provides access to licensed sales agents for people who want assistance.

This multi-channel approach can be practical. A self-directed shopper can begin with plan research and, where supported, complete enrollment online. Someone who wants help can call a licensed Humana agent instead. The 6% online enrollment discount in eligible states also gives the digital channel a direct price advantage rather than making it merely a convenience feature.

The experience is not identical across states. California, Connecticut, Ohio and Pennsylvania do not get the advertised online discount even if online shopping is available. Underwriting can also affect the final application outside protected enrollment situations.

Humana’s digital tools strengthen the ownership proposition when the local rate is competitive. They are especially useful for consumers who prefer not to begin the process with a local agent appointment. The company still has to compete on the policy price itself.

Provider access follows Original Medicare rather than a Humana Medigap network

Standard Humana Medigap works alongside Original Medicare. In general, beneficiaries can use doctors and hospitals that accept Medicare, and the supplement pays according to the standardized plan benefits after Medicare processes the covered service.

This is different from Humana Medicare Advantage, where the exact HMO or PPO network can be central to the decision. A standard Humana Plan G policy does not create a richer conventional provider network simply because Humana is a major Medicare Advantage carrier.

Plan N still has a provider-related cost issue because it does not cover Part B excess charges. A provider who accepts Medicare assignment accepts the Medicare-approved amount as full payment for the covered service, subject to ordinary Medicare cost sharing. Where excess charges are permitted, a non-participating provider may be able to charge more.

Broad Original Medicare access is valuable, but it should not be used to justify a materially higher Humana premium because another standard Medigap Plan G policy generally operates within the same Medicare provider framework. Humana has to win on price, service, discounts and transaction fit.

Enrollment timing can matter more than a small difference between Humana and another carrier

Humana’s current Medicare education materials correctly emphasize the one-time Medigap Open Enrollment Period. For people age 65 or older, the six-month period generally begins when Medicare Part B starts. During that window, an insurer cannot deny an available Medigap policy or charge more because of health problems.

Outside the protected window, medical underwriting may apply unless a guaranteed issue right or additional state protection exists. Humana also notes that people under 65 may have more limited Medigap choices depending on the state.

This makes the first company choice more important than the first-year premium alone. A small price difference can be meaningful, but buying with the expectation of switching next year can be risky if future underwriting applies.

If Humana wins on price during your strongest enrollment window, give the long-term pricing structure and policy fit serious attention. If you are already switching, obtain approval before cancelling existing coverage. State-specific switching rights can change the analysis, so check them separately from the company’s own application process.

Humana’s Medigap proposition is balanced, but it lacks one dominant advantage in the representative market

Humana brings several credible strengths to Medigap. It actively supports Plan G and Plan N, offers high-deductible Plan G in some states, maintains a broad standardized plan menu and provides an online enrollment discount in eligible states. It also gives shoppers both digital and agent-assisted purchase paths.

The representative California market shows the limitation. California supports the core Plan G and Plan N proposition, but Humana’s advertised 6% online enrollment discount is specifically unavailable there. The current canonical evidence also does not establish a distinctive household-discount or other state-specific pricing advantage for the sampled market.

That does not make Humana weak. It makes the company less differentiated than the current MarketReview category leaders. State Farm has a particularly clean agent-led proposition, AARP / UnitedHealthcare has broader plan and discount architecture, Mutual of Omaha has a stronger high-deductible and household-discount case, HealthSpring has aggressive discount positioning, and Wellabe has distinctive household-discount rules.

Humana fits best as a solid alternative that can become a strong choice when the local quote is competitive. The company has enough product depth and enrollment flexibility to deserve a place on the shortlist. The final premium has to do more of the work.

Humana becomes the right choice only when its local quote makes the broad product menu meaningful

A strong Humana decision starts with the plan letter. Choose Plan G, Plan N or high-deductible Plan G based on how you want Original Medicare cost sharing handled. Then request the Humana quote for your state and circumstances and confirm which legal insurer is issuing the policy.

If your state qualifies for the 6% online enrollment discount and you are comfortable applying online, include that saving in the comparison. If the discount is unavailable, as it is in California, compare the full premium without assuming another Humana market’s savings apply to you.

Ask how the policy is priced over time, whether underwriting applies and what other state-specific discounts or payment options affect the final rate. Then compare Humana against other companies offering the same standardized letter.

Humana is a good fit when its final premium is competitive and you value a large Medicare brand with online and assisted enrollment options. It is less compelling when another insurer produces a clearly lower like-for-like quote or a more useful discount structure. The broad Humana menu creates opportunity. The state-specific transaction determines whether that opportunity becomes value.

Frequently asked questions

  • Does Humana offer Medigap Plan G?

    Yes. Humana currently markets Plan G, and MarketReview's representative California inventory verifies a Plan G policy issued by Humana Insurance Company. Plan G does not cover the 2026 Medicare Part B deductible of $283.

  • Does Humana offer Medigap Plan N?

    Yes. Humana currently markets Plan N, and MarketReview's representative California seed verifies Plan N. Plan N can require up to a $20 copay for some office visits and up to $50 for certain emergency room visits, and it does not cover Part B excess charges.

  • Does Humana offer high-deductible Plan G?

    Yes in some states. Humana's current 2026 Medicare Supplement comparison materials state that Plan G has a high-deductible option in some states. The 2026 high deductible is $2,950. Exact availability depends on your location.

  • What is Humana's online Medigap discount?

    Humana currently advertises a 6% monthly premium discount for online enrollment in eligible states. The company states that the discount is not available in California, Connecticut, Ohio or Pennsylvania. Confirm that the exact policy and state qualify before relying on the discount.

  • Can I enroll in Humana Medigap online?

    Humana provides an online shopping and enrollment path in supported markets and also offers licensed sales agents for shoppers who want help. The online enrollment discount is state-specific and is not available in every jurisdiction.

  • Who underwrites Humana Medicare Supplement policies?

    The legal insurer can vary by state. MarketReview's representative California Plan G and Plan N policies are issued by Humana Insurance Company. Check the exact insurer on your quote, application and policy documents before relying on state regulatory records.

  • Does Humana Medigap use a doctor network?

    Standard Humana Medigap works with Original Medicare rather than through a conventional Humana managed-care network. In general, you can use doctors and hospitals that accept Medicare. Plan N can still expose you to Part B excess charges where permitted.

  • Can Humana use medical underwriting if I switch Medigap policies later?

    Yes outside protected situations. Humana notes that after the six-month Medigap Open Enrollment Period, an insurer may use medical underwriting unless a guaranteed issue right or additional state protection applies. Check your state rules before assuming a future switch will be automatic.

Ken Stephens

About the author

Ken Stephens

Editor-in-Chief

Ken Stephens leads MarketReview’s editorial work and writes about investing, trading and the forces that shape financial markets. Drawing on decades of market experience, he focuses on testing common explanations against evidence and making complex ideas easier to evaluate.

View author profile