Snowbirds and Medicare: why Medigap travels better than a local network
How Original Medicare with a Medigap plan works for people who split the year between Florida and another state, and what to check with Medicare Advantage.
Many retirees spend winters in Florida and summers up north or out west. Medicare coverage choices matter more for them than for most people, because the wrong setup can leave them with limited coverage for half the year.
Original Medicare plus Medigap
Original Medicare works with any doctor or hospital in the United States that accepts Medicare. Medigap follows the same rule: no networks, no referrals. A Medigap policy bought in your home state covers you in Florida and vice versa. For snowbirds, that is the simplest arrangement.
Your Medigap premium is based on where you live (your primary residence), not where you receive care.
Medicare Advantage for snowbirds
Most Medicare Advantage plans use local networks. Outside the service area, plans must cover emergencies and urgently needed care, but routine visits, specialist care and planned surgery may not be covered or may cost more. Some plans offer visitor or travel programs, or national PPO networks. Check:
- Whether your winter doctors are in-network.
- How long you can be out of the service area before disenrollment (usually six months).
- How out-of-network care is priced.
Prescriptions
Part D plans have national pharmacy networks, and mail order works in both states. Fill 90-day supplies before travelling.
Which state to buy in
Buy Medigap in the state of your legal residence. If you change your official residence, you may need to change policies, and outside guaranteed issue situations that can mean underwriting. More on travel coverage outside the U.S. is in the foreign travel emergency benefit.
Questions people ask
Does Medigap work in another state?
Yes. It works anywhere in the U.S. with providers who accept Medicare.
Is Medicare Advantage good for snowbirds?
It can be with a national network or travel program; many local plans cover only emergencies away from home.
Which state's Medigap should I buy?
The state of your primary residence.
Does Part D work in both states?
Yes, through national pharmacy networks and mail order.
Independent educational site. Not affiliated with or endorsed by the U.S. government, the federal Medicare program, or any insurance company. Figures are 2026 amounts published by CMS unless noted; check Medicare.gov for your situation.