Can I Switch From Medicare Advantage to Medigap in Minnesota? (2026 Rules)

Yes, but timing matters. Here's exactly how Minnesota's new 2026 guaranteed issue law works, what it costs, and the other paths to Medigap without medical underwriting.

Yes, you can switch from Medicare Advantage to Medigap in Minnesota. Whether you can do it without answering health questions depends on your age, your timing, and why you're switching.

Minnesota now has a state law that opens a guaranteed issue window for people ages 65 to 70, but it only works once, it only runs during a specific enrollment period, and it comes with a real cost attached. Outside that window, insurers can still ask about your health and deny coverage based on it. Here is exactly how it works and what it means for your decision.

The 2026 Minnesota law, explained plainly

Starting August 1, 2026, Minnesota residents ages 65 to 70 have a one-time opportunity to switch from Medicare Advantage into a Medigap policy with no medical underwriting and no pre-existing condition exclusions. Before this law, if you picked Medicare Advantage at 65 and later wanted to switch to Medigap, an insurer could turn you down or charge you more based on your health history, unless you happened to qualify under one of the older federal guaranteed issue triggers.

This law closes that gap, but only for a specific age range and only for a limited window. It does not apply if you're already past 70. It does not apply more than once. And it was not the broad, ongoing protection some Minnesota lawmakers originally proposed. The wider version of the bill got pulled back during the legislative process, leaving the 65-70 guaranteed issue period as what actually became law.

When the window opens and how long it lasts

The switch happens during the annual Medicare Open Enrollment Period, October 15 through December 7. If you use it, your new Medigap policy takes effect January 1 of the following year. You can only use this guaranteed issue right one time in your life, so if you're on the fence, it's worth having a real conversation about your health, your budget, and your long-term plans before you use it.

What it costs to use this window

This part gets left out of a lot of explanations, and it matters. Enrolling through this guaranteed issue window comes with a premium surcharge on top of the standard rate. It starts at 15 percent above the community rate in 2026 and increases 5 percent each year until it caps out around 35 percent. That surcharge is not temporary. It stays attached to your policy for as long as you keep it.

In practical terms, this means the guaranteed issue window is not free access to Medigap. It's a real option for someone who's currently locked out due to health history, but it should be weighed against what a medically underwritten policy would cost if you qualify for one, and against staying on Medicare Advantage if that plan is genuinely serving you well.

Other ways to switch without medical underwriting

The 65-70 law isn't the only door into Medigap without health questions. A few situations that already existed under federal and state rules still apply and don't come with the same premium penalty:

The 12-month trial right. If you enrolled in a Medicare Advantage plan when you first became eligible for Medicare, and it's your first time trying Advantage, you have 12 months to change your mind and switch to Medigap with guaranteed issue protection.

Your plan gets discontinued. If your Medicare Advantage insurer pulls out of your county or shuts down your specific plan, you get a guaranteed issue right to Medigap. This isn't hypothetical. UCare's decision to discontinue its Medicare Advantage plans left more than 158,000 Minnesota members needing new coverage for 2026, and that kind of disruption is exactly the situation guaranteed issue rules were built for.

You moved. Moving out of your plan's service area triggers its own special enrollment period and guaranteed issue rights.

If any of these apply to you, you may not need to wait for the 65-70 window or take on its premium surcharge at all.

What if you don't qualify for guaranteed issue

If you're outside the 65-70 age range, you've already used your one-time window, or none of the trigger events above apply to you, you can still apply for Medigap. The insurer can just ask health questions and potentially deny coverage or adjust your rate based on the answers. Some people sail through this. Others don't. It depends entirely on your health history, which is exactly why this decision benefits from running your actual situation past someone who does this daily, rather than guessing.

A Minnesota quirk worth knowing

Minnesota is one of the few states that doesn't use the standard lettered Medigap system (Plan A through Plan N) that most of the country uses. Instead, Minnesota offers Basic and Extended Basic plans with optional riders you can add. Minnesota also prices Medigap on a community-rated basis, meaning your premium is based on where you live and the plan you pick, not the age you were when you enrolled. That's different from states where your premium locks in at your enrollment age.

Bottom line

Switching from Medicare Advantage to Medigap in Minnesota is absolutely possible, and for people ages 65 to 70 with a health condition that previously locked them out, the 2026 law is a real opportunity. But it's a one-time move with a lasting cost attached, and it's not the only path available depending on your specific circumstances. Before you use that one-time window, it's worth knowing whether you actually need it.

If you're trying to figure out whether you qualify for guaranteed issue right now, whether your current Medicare Advantage plan is worth keeping, or what the surcharge would actually mean for your monthly premium, I walk Minnesota Medicare beneficiaries through exactly this every week. Reach out at 763-290-1267 for a no-cost conversation about your specific situation.

Frequently Asked Questions

Can I switch from Medicare Advantage to Medigap in Minnesota without a medical exam? Yes, if you're between ages 65 and 70 and haven't used your one-time guaranteed issue right yet, you can switch during the Annual Enrollment Period (October 15 to December 7) without medical underwriting, though a premium surcharge applies.

How much extra will I pay if I use the guaranteed issue window? The surcharge starts at 15 percent above the standard community rate in 2026 and increases 5 percent annually, capping around 35 percent. It remains in effect for the life of the policy.

What if I'm over 70 and want to switch to Medigap? The age 65-70 guaranteed issue law won't apply to you. You would need to qualify through another guaranteed issue trigger, such as your plan being discontinued, or apply with medical underwriting.

Can I use this guaranteed issue right more than once? No. It's a one-time opportunity per person.

Is Minnesota Medigap the same as other states? No. Minnesota uses Basic and Extended Basic plans with optional riders instead of the standard lettered plan system (A through N) used in most states.