Moving from Florida to New Hampshire on Medicare Advantage? Here’s What Happens to Your Coverage

By Marc Gilman

For additional information, please call: (800) 927-9326 or email:

Key Takeaways:

• Moving from Florida to New Hampshire (or any permanent move outside your Medicare Advantage plan’s service area) triggers a Special Election Period (SEP) — you don’t have to wait for the Annual Enrollment Period.

• Your old Florida plan doesn’t end the moment you move — but outside of emergency or urgent care, it generally won’t pay for routine care in New Hampshire, since your provider network stays in Florida.

• If you notify your plan before you move, your SEP starts the month before the move and runs for two full months after. If you notify them after moving, the window is generally the month of the move plus two more months.

• If you don’t pick a new plan, your Florida plan is required to involuntarily disenroll you once it’s confirmed the move is permanent — and you’ll default back to Original Medicare.

• Once you enroll in a new plan, your new coverage starts the first day of the next month after enrollment.

Moving between states on Medicare Advantage raises a question a lot of people don’t think about until it’s already happening: what actually covers you in the gap? Here’s how it plays out for someone moving from Florida to New Hampshire mid-year, and what the timeline looks like.

Does Your Florida Plan Just Stop Working the Day You Move?

No — but it stops being useful very quickly. Medicare Advantage plans are built around a local network, tied to the counties they’re licensed to serve. Technically, you can remain enrolled in your Florida plan for a period after your move. But Medicare Advantage plans are only required to cover emergency and urgent care nationwide — not routine visits, specialist care, or ongoing treatment outside their service area. So while you may still technically be “covered” by your Florida plan on paper, in practice it won’t pay for a routine visit to a New Hampshire primary care doctor or specialist.

This is the part that catches people off guard: staying on the old plan longer than necessary doesn’t protect you — it just delays getting into a plan that actually works where you live now.

What Triggers the Special Election Period?

A permanent move outside your plan’s service area is one of Medicare’s recognized qualifying events for a Special Election Period. It doesn’t matter that it’s mid-year — you’re not stuck waiting for the fall Annual Enrollment Period (October 15–December 7) to make a change.

How Long Does the SEP Last?

The timing depends on whether you tell your plan before or after you move:

• If you notify your plan before moving: your SEP begins the month before your move and continues for two full months after the move.

• If you notify your plan after you’ve already moved: the window generally starts from that point and still runs about two full months.

Either way, once you actually enroll in a new plan, you’re not limited to starting coverage right away — you can generally choose an effective date up to three months after the month you submit your enrollment, which gives you some flexibility to time the switch around things like ongoing treatment or a provider transition.

What Happens If You Don’t Do Anything?

If you don’t proactively notify your plan or enroll in a new one, your Florida plan is required to involuntarily disenroll you once it confirms you’ve permanently relocated — typically once you’ve been gone about six months. At that point, you’re automatically placed back into Original Medicare (Part A and Part B).

That’s not necessarily catastrophic — Original Medicare works nationwide with no network restrictions — but it also means no built-in prescription drug coverage and no out-of-pocket maximum, both of which most Medicare Advantage plans include. Falling into this by default, rather than choosing it intentionally, is usually not the outcome people actually want.

What About Prescription Drug Coverage?

If your Florida plan included drug coverage (an MA-PD), this SEP generally requires you to replace it with something that also includes drug coverage — either a new Medicare Advantage plan with drug coverage in New Hampshire, or a standalone Part D plan if you move to Original Medicare. It’s not a chance to add or drop drug coverage altogether as part of this particular move-related SEP.

What Should You Actually Do?

1. Notify your current plan of the move as early as possible — ideally before you move, since that gives you the earliest possible SEP start date.

2. Update your address with Social Security, since that’s the system Medicare uses for your records.

3. Compare Medicare Advantage plans available in your residing New Hampshire County — networks, drug formularies, and extra benefits are all local and will look different than what you had in Florida.

4. Choose your new plan’s effective date deliberately — you have some room to time it around ongoing care, rather than defaulting to the earliest possible date.

What To Do Next

If a move is already on the calendar, the earlier you start this process, the more control you have over the timing and the less risk of a coverage gap.

If you need further information about how a move between states could affect your Medicare Advantage coverage, we’re here to help — no cost, no obligation.

For additional information, please call: (800) 927-9326 or email: