Humana Is Dropping Plans Covering 600,000 Members and Hopes 240,000 Choose Humana Again. The Replacement Is Not the Same Plan

Health insurance giant Humana is circling the wagons. On its Q2 earnings call, Humana’s finance chief Celeste Mellet told analysts the company’s 2027 plan exits will affect approximately 600,000 Medicare Advantage members. She added that Humana expects to recapture a substantial share of them, roughly 40%, or about 240,000 people, into other Humana plans, as the company did in 2025.

Read that second number again. Humana is ending these plans and expects roughly four in 10 of the people in them to end up back inside the provider. The letter arriving in those mailboxes this fall is, among other things, an instrument for this evolution.

None of which makes the replacement plan a bad choice. It makes it a different one, and the difference is the part worth reading closely before the envelope goes in a drawer.

Your Move

There is a common misunderstanding worth clearing up first. When a Medicare Advantage plan is nonrenewed, affected members are generally disenrolled and must choose new coverage, either another Medicare Advantage plan or Original Medicare.

Automatic transfers into a successor plan, sometimes called crosswalks, are permitted only in limited circumstances such as renewals and consolidations of plans of the same type. The fact that Humana offers another plan where yours is ending does not by itself allow the company to move you into it. Humana can market its other plans once the marketing period opens. That is marketing, not enrollment.

So treat the 240,000 as a target Humana hopes to hit through your reenrollment, not a transfer already arranged. Unless your specific notice says otherwise, nothing happens to your coverage unless you make it happen.

Two documents are in play, and they are not the same. The Annual Notice of Change should reach mailboxes between September 15 and October 15, with those words printed on the envelope. A nonrenewal notice tells you your plan is ending. Only that second notice confirms your plan is among the affected ones. Humana has said most of the exits involve plans rated three and a half stars or lower, but a low rating is not confirmation. The letter is.

What Changes Inside the Replacement

A successor plan is a separate benefit package with its own terms. Four of them matter most.

• The network. A different HMO or PPO contract can drop your primary care doctor, your cardiologist, or the hospital system you have used for a decade. Check the 2027 provider directory for the exact plan named in the letter, not for Humana generally.
• The formulary and pharmacy tiers. Maintenance drugs can move tiers or pick up prior authorization requirements under a different Part D benefit. A medication that cost you a modest copay this year can land in a specialty tier next year.
• Referral and authorization rules. An HMO that required referrals and a PPO that does not are different experiences at the point of care, and the reverse is equally true.
• The maximum out-of-pocket. The in-network maximum caps medical cost sharing, but it excludes Part D drug spending, and out-of-network care is treated separately. A PPO successor can carry a combined maximum thousands of dollars above the HMO it replaces.

Humana has linked the exits and benefit adjustments to margin recovery. That is what the company said. It does not follow that any particular replacement plan was designed to cost less per member, since profitability also moves through geography, provider contracts, and enrollment mix. What is true is narrower and more useful: the replacement is a different product, and you have to read it as one.

Silence Is Not Golden

If a nonrenewed member takes no action, Original Medicare becomes the default. Drug coverage does not follow automatically. That person would need to choose a standalone Part D plan to avoid going without prescription coverage entirely.

That is the failure mode worth naming, because it is the quiet one. Nobody gets a letter in January explaining that their prescriptions are no longer covered.

The Window Most People Miss

A qualifying nonrenewal opens a federal guaranteed-issue right to buy a Medigap policy without medical underwriting. The federal selection generally includes Plans A, B, C, D, F, G, K, and L, though Plans C and F cannot be sold to anyone who became Medicare-eligible on or after January 1, 2020.

The application period generally begins 60 days before your coverage ends and runs through 63 days afterward. Not just the 63 days after, which is where people lose it.

For a member with chronic conditions who has been effectively locked into Medicare Advantage because underwriting would produce a denial, this is a rare opening. Note that it attaches to qualifying non-renewals and service-area departures. An automatic consolidation or renewal crosswalk does not necessarily create the same right.

Surcharges and coverage gaps like these, including the ones that follow you into Original Medicare, are mapped in our free Medicare guide.

What to Do Sooner Than Later

Here is what to do while the choice is still yours to make:

1. Read the notice for what it actually says about your enrollment. If it tells you to select a plan, nothing is automatic. Confirm whether your plan is named rather than assuming from a star rating.
2. Pull the replacement plan’s Summary of Benefits, provider directory, and formulary from the Medicare Plan Finder before accepting it. Check your doctors, your hospital, and every prescription against that specific plan.
3. If you want out of Medicare Advantage entirely, apply for Medigap inside the guaranteed-issue window. It opens before your coverage ends and closes 63 days after. Miss it and most states allow insurers to underwrite you, which means prior claims can produce a denial.

The annual election period runs October 15 through December 7. Humana would like 240,000 of these members back. That is a reasonable thing for a company to want, and a poor reason to skip reading the replacement plan’s terms.

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