Humana is pulling out of a batch of Medicare Advantage plans for 2027, a move that will affect roughly 600,000 members across the country. If you’re one of them, the first official word will land in your mailbox soon: federally required non-renewal notices are dated October 2.
According to reporting from 24/7 Wall St., the Humana Medicare Advantage cuts trigger a valuable protection under federal law – a guaranteed-issue right to buy a Medigap policy. That right is time-limited, so knowing how it works before you pick a replacement plan can save you money and headaches.
Here’s what the letter means, what you’re entitled to, and the questions worth answering before you sign up for anything else.
Why is Humana dropping these Medicare Advantage plans?
Humana is exiting certain Medicare Advantage markets and plans for the 2027 coverage year. The company hasn’t published a plan-by-plan public list in the source material, but the scale is clear: about 600,000 members will see their current plan discontinued.
When an insurer decides not to renew a plan, federal rules require it to notify affected members in writing. That’s the non-renewal notice, and for these Humana members it carries an October 2 date.
When will the non-renewal letters arrive?
The federally required non-renewal notices are dated October 2, 2026, so expect them in early October. This timing matters because it lines up with Medicare’s Annual Enrollment Period, which runs from October 15 to December 7 each year.
- Non-renewal notice date: October 2, 2026
- Medicare Annual Enrollment Period: October 15 through December 7, 2026
- Coverage change effective: January 1, 2027
Do not throw the letter away. It’s your documentation that your plan is ending, and it’s what unlocks your special enrollment protections.
What is the guaranteed-issue Medigap right?
This is the most important part for anyone losing a Humana plan. Under federal law, when your Medicare Advantage plan exits, you gain a guaranteed-issue right to buy a Medicare Supplement (Medigap) policy.
During this window, insurers cannot:
- Reject your application: They must sell you an eligible Medigap policy regardless of your health.
- Charge you more for pre-existing conditions: Your medical history can’t be used to raise your premium.
- Impose medical underwriting: No health questionnaire stands between you and coverage.
Outside a guaranteed-issue period, insurers in most states can deny Medigap coverage or price it based on your health. That’s what makes this window so valuable – it’s a rare chance to switch to a supplement without a health screen.
Should I just accept a replacement Humana plan?
Not automatically. According to 24/7 Wall St., members should price out Medigap Plan G before accepting any replacement Advantage plan. A replacement plan may look convenient, but it may not give you the same doctors, hospitals, or drug coverage – and switching to Medigap later could require passing medical underwriting.
Before you commit to anything, run through this checklist:
- Price Medigap Plan G: It’s a popular supplement option; compare its premium against what a new Advantage plan would cost you out of pocket.
- Verify your doctors are in-network: Confirm any replacement Advantage plan still includes the physicians you see.
- Check your prescriptions: Make sure your drugs are covered and note any change in copays or tiers.
- Confirm your hospitals: Ensure the hospitals and facilities you rely on are covered.
For example, if your current Humana plan covers your cardiologist and your daily heart medication, a cheaper-looking replacement plan that drops either one could cost you far more in the long run than a Medigap policy paired with a standalone drug plan.
How much could Medigap cost compared with an Advantage plan?
The source material doesn’t quote specific premium figures, and Medigap prices vary widely by state, age, and insurer. What it does emphasize is the comparison itself: get an actual Plan G quote rather than assuming a replacement Advantage plan is the cheaper path.
Because your guaranteed-issue right removes health-based pricing for a limited time, the quote you get during this window may be better than one you’d get later. That’s the whole reason to shop now instead of defaulting to whatever plan Humana offers as a substitute.
What should I do when the letter arrives?
Treat early October as the start of your decision window, not the end. Here’s a practical order of operations:
- Read the notice carefully: Confirm your plan is being discontinued and note the effective date.
- Keep the letter: It’s proof of your guaranteed-issue Medigap eligibility.
- Compare options during Annual Enrollment: Weigh a Medigap-plus-drug-plan setup against any replacement Advantage plan.
- Act before December 7: That’s when the Annual Enrollment Period closes for coverage starting January 1, 2027.
To review your choices, you can compare plans directly at Medicare.gov or call 1-800-MEDICARE. Because guaranteed-issue Medigap rules and timelines can differ by state, checking with your State Health Insurance Assistance Program (SHIP) is a smart way to confirm exactly how long your window lasts where you live.
The bottom line from 24/7 Wall St.’s reporting: the October non-renewal letter isn’t just bad news to file away. It opens a limited, health-question-free path into Medigap – but only if you act before the enrollment window closes.
