Medicare Shake-Up: Plans Axed

Gloved hands holding a torn red paper strip — Photo: Bored Photography / Shutterstock

Nearly one million seniors must change Medicare Advantage plans for 2027 after Humana and UnitedHealthcare announced targeted plan shutdowns.

At a Glance

Humana will end plans covering about 600,000 members; UnitedHealthcare about 390,000.
Affected plans stop December 31, 2026; new coverage needs to start January 1, 2027.
Both insurers cite sustainability and a shift to stronger plans, not a total market exit.
Members will get nonrenewal notices and a fall window to choose replacement coverage.

What Changed And Who It Hits

Humana and UnitedHealthcare confirmed they will discontinue specific Medicare Advantage plans for 2027, affecting about 990,000 people combined. Humana said the changes touch approximately 600,000 members. UnitedHealthcare said about 390,000 members are in plans slated to close. Both companies framed the change as pruning weaker offerings so they can keep stronger ones stable. News reports described these as targeted exits, not a retreat from the entire market.

1 MILLION AFFECTED: UnitedHealthcare and Humana are canceling Medicare Advantage plans, a move that will affect nearly one million people. https://t.co/XdXkXziM3F pic.twitter.com/Q0CmPdgVt9

— WFLA NEWS (@WFLA) October 22, 2026

Humana linked its move to portfolio performance. The company said it would shut plans with lower capital returns to protect benefits in better-performing plans. It also said it will keep offering Medicare Advantage in about 2,600 counties across 45 states and Washington, D.C. That footprint covers more than 80% of counties, showing a continued presence even as it trims the tail of its portfolio.

Timing, Notices, And Your Decision Window

The discontinued plans end on December 31, 2026. UnitedHealthcare said affected members would get nonrenewal notices dated October 2. The Annual Election Period runs October 15 through December 31. People can select a new Medicare Advantage plan for coverage that starts January 1, 2027. UnitedHealthcare said many affected members will be offered another plan from the company, reducing disruption for those who want to stay put.

These steps follow a clear script. You get a nonrenewal notice. You compare options during the fall window. You either move to another Medicare Advantage plan or go back to Original Medicare with or without a drug plan. The most important step is to check your doctors, drugs, premiums, and out-of-pocket maximum in any new plan. Networks and formularies change. Do not assume last year’s fit will match next year’s needs.

Why Insurers Say They Are Doing This

UnitedHealthcare described the changes as targeted adjustments to support long-term sustainability while keeping value and access. Humana described a focus on stronger-performing plans and shutting those with lower returns. Both are public companies under pressure to earn a steady return. That is not a sin; it is the system Congress set up when it allowed private plans to manage Medicare dollars under federal rules. The companies gave business reasons, not a retreat from seniors as customers.

The market context backs that story line. Carriers often expand when payments and growth look strong, then trim when claims costs or rules push margins down. Last year brought a sharp pullback across the industry. Many seniors already had to change plans in 2026 as companies reset their books. This new round looks like another step in that cycle, rather than a one-off shock. The pattern is familiar to anyone who has watched this market for years.

What This Means For Seniors Right Now

The headline number is big, but the path forward is specific. Not everyone will lose their insurer. Many will shift inside the same brand to a different plan. The real test is whether your doctors are in network, your drugs are covered, and your costs are capped at a level you can handle. Compare plans side by side during the fall window. Ask your doctors which plans they take for 2027. Check the Summary of Benefits and the Evidence of Coverage before you enroll.

Common sense says make a short list and act early. Start with your current plan’s nonrenewal notice. Review the insurer’s suggested alternatives. Then compare at least two other plans in your county. If you have complex drugs or a specialist you must keep, call the plan and the provider to confirm coverage. Government pays these plans by formula, but you live with the daily details. Treat this like picking a contractor for your house: verify, then decide.