Yes, a Medicare Supplement company can deny you in some situations
The answer depends less on your age than on your timing.
During your one-time Medigap Open Enrollment Period, an insurance company cannot refuse to sell you a Medicare Supplement policy because of your health. Outside that window, a company may ask health questions, review your medical history, charge a different premium where allowed, or deny the application unless you have a guaranteed issue right.
This is one of the most misunderstood parts of Medicare because the annual Medicare Open Enrollment Period is not the same thing as Medigap Open Enrollment.
When is Medicare Supplement coverage guaranteed?
Your federal Medigap Open Enrollment Period lasts six months. It begins the first month you are 65 or older and enrolled in Medicare Part B.
During that period:
- You can buy any Medigap policy sold to people in your situation in your state.
- The insurer cannot deny you because of a pre-existing condition.
- The insurer cannot charge you more because of your health history.
This one-time window does not repeat every fall.
You may also have a guaranteed issue right after certain coverage changes. For example, some people gain protection when an employer plan ends, a Medicare Advantage plan leaves the area, or they use a Medicare Advantage trial right. The exact right, policy choices, proof, and deadline depend on the event.
When can medical underwriting apply?
If your six-month window has ended and you do not have a guaranteed issue right, the application may be medically underwritten. The company can review the conditions, treatments, procedures, medications, and dates covered by its application.
Underwriting rules differ among companies. A decline from one insurer does not automatically prove every insurer will decline you. It also does not mean you should send applications everywhere. A careful prescreen can help identify which companies, if any, are worth considering.
Can you be denied when switching from Medicare Advantage?
Possibly. Leaving Medicare Advantage returns you to Original Medicare, but it does not always guarantee that a Medicare Supplement company will accept you.
Some people have a trial right or another guaranteed issue protection. Others must pass underwriting. Check the Supplement eligibility before giving up the current plan. Otherwise, you could leave one form of coverage and discover the replacement you expected is not available.
What should you do after a denial?
First, get the actual reason. Then check:
- Are you still in your six-month Medigap Open Enrollment Period?
- Did you recently lose coverage or experience an event that creates a
guaranteed issue right?
- Did the company receive the right dates and medical information?
- Does another insurer evaluate the condition differently?
- What Medicare Advantage or other coverage options remain available during
your current enrollment period?
Do not cancel existing coverage until the new policy is approved and the effective date is confirmed.
If you want Michael to review the dates before you apply, call (270) 721-5069 or book a Medicare Supplement review. Bring any denial letter and the notice showing when prior coverage ended. Those documents often determine which rights apply.
Sources: Medicare.gov Medigap enrollment rules and the Kentucky Department of Insurance Medicare Supplement Guide.
We are not affiliated with or endorsed by Medicare or any government agency. This information is for educational purposes only and does not constitute financial or insurance advice. Your situation may differ from the examples given.
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Written by Michael Smith, licensed independent insurance broker and founder of Guardian Health & Wealth in Bowling Green, Kentucky.