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UTAH · ST. GEORGE MEDICARE GUIDE

Medicare St. George Guide: Moving, Snowbirding and Getting Help in Washington County

Moving to St. George with Medicare? Your Original Medicare goes with you, but your plan might not. Medicare Advantage and drug plans are tied to a service area. If you move out of yours, you get a Special Enrollment Period to pick new coverage. It starts when you move (or the month before, if you tell your plan first) and lasts 2 full months after.

Sources: Medicare.gov – Special Enrollment Periods · SSA – Manage your Medicare benefits · CMS – Medicare Monthly Enrollment

Thousands of retirees choose southern Utah for the sun, the red rock and the slower pace. This Medicare St. George guide explains what happens to your coverage when you move to Washington County or split the year here, which dates matter, and where to get help in plain language.

New to Medicare? Start with turning 65 in Utah: your Medicare roadmap.

Moving soon, or already here?

Schedule a phone or video review
Call 801-255-5341

There’s no cost to you for my help.

WHY IT MATTERS

Why Medicare in Washington County deserves a fresh look

A fast-growing retirement community

You’re in good company. According to CMS, 48,139 people in Washington County had Medicare in June 2026. That’s up about 18% from the 2020 yearly average of 40,881. Only Salt Lake, Utah and Davis counties have more people on Medicare. (CMS Medicare Monthly Enrollment)

Washington County is also one of the oldest large counties in Utah. Census Bureau estimates show about 22.5% of residents were 65 or older in 2024. Statewide, it’s about 12.4%. (U.S. Census Bureau Population Estimates)

Medicare St. George chart for Washington County: 48,139 people with Medicare in June 2026, up about 18% from the 2020 yearly average, 22.5% of residents 65 or older in 2024 versus 12.4% statewide, fourth-largest Medicare county in Utah.

Why a move changes the picture

Here’s what surprises many new arrivals. Original Medicare (Part A and Part B) is national. You can see any doctor or hospital in the U.S. that accepts Medicare. But Medicare Advantage plans and Medicare drug plans are offered by service area, which is usually set county by county. A plan that worked well where you used to live may not be offered in St. George, Hurricane, Washington or Ivins. Or it may work very differently here.

So a move is more than a change of address. It’s a good time to check whether your coverage still fits your new life.

YOUR MOVING WINDOW

Medicare St. George moves: your Special Enrollment Period

When your chance to change starts and ends

If you move to a new address that isn’t in your plan’s service area, Medicare gives you a Special Enrollment Period (SEP). With it, you can switch to a new Medicare Advantage plan or Medicare drug plan. If you’re in a Medicare Advantage plan, you can also go back to Original Medicare. (Medicare.gov)

The timing depends on when you tell your plan:

  • If you tell your plan before you move, your chance to switch begins the month before the month you move. It lasts for 2 full months after you move.
  • If you tell your plan after you move, your chance begins the month you move and lasts for 2 full months after you move.

What if you do nothing?

If you leave your old Medicare Advantage plan’s service area and don’t join a new plan during the SEP, you’ll be enrolled in Original Medicare when your old plan drops you. That may leave you without the drug coverage you expected. Going without creditable drug coverage for 63 days or more in a row can lead to a Part D late enrollment penalty. See how Medicare late penalties work.

Moving within the county still counts

Even if your new address is still in your plan’s service area, you may have new plan choices there. Medicare also gives you an SEP in that case, on the same timeline.

SNOWBIRDS

Snowbirding between St. George and another home

Two homes, one Medicare record

Many people split the year. They spend winter in St. George and summer somewhere cooler. Medicare and Social Security use one address on file, so it’s worth deciding which home is your main residence. Your plan’s service area is based on that address.

How each kind of coverage travels

  • Original Medicare works with any provider in the U.S. that accepts Medicare.
  • Medicare Advantage plans usually have networks and service areas. Many cover emergency and urgent care when you travel. Routine care away from home depends on the plan’s rules, so read your plan’s Evidence of Coverage.
  • Medicare drug plans are also offered by service area. Ask how your plan handles pharmacies when you’re away for months.

Want the basics first? Read how Medicare Advantage works and how Medicare Supplement works in Utah. Choosing between paths? See Medicare Advantage vs. Medicare Supplement.

A note on Medicare Supplement (Medigap)

If you have a Medicare Advantage plan and move out of its service area, you may have a guaranteed issue right to buy a Medigap policy. That means the insurance company can’t turn you down for health reasons. You only have this right if you switch to Original Medicare instead of joining another Medicare Advantage plan. You can apply as early as 60 days before your Medicare Advantage coverage ends and no later than 63 days after it ends. (Medicare.gov – When can I buy Medigap?)

CHECKLIST

Your Medicare St. George moving checklist

  1. Update your address with Social Security. Medicare uses the address on your Social Security record. Update it online with a my Social Security account or call 1-800-772-1213. (SSA)
  2. Tell your current plan you’re moving. Telling them before you move opens your SEP a month earlier.
  3. List your doctors and prescriptions. Include the names, doses and pharmacies you use now, and any providers you hope to see in southern Utah.
  4. Check your new options. Use the Medicare.gov plan finder with your new ZIP code, or ask for help.
  5. Mark your deadline. Write down the last day of your 2-month window.
  6. Keep your drug coverage going. Avoid a gap of 63 days or more without creditable drug coverage.

Want a second set of eyes on your move?

Schedule a phone or video review
Call 801-255-5341

There’s no cost to you for my help.

KEY DATES

Key dates for St. George residents

Open Enrollment

Medicare Open Enrollment runs October 15 to December 7 each year. Changes start January 1. If you already live in St. George, this is your yearly chance to review your Medicare Advantage or drug coverage. See all the Medicare enrollment dates and deadlines.

If your plan is leaving the area

Sometimes a plan stops serving a county. If you got a letter saying your plan is ending, read what to do if your Medicare Advantage plan is ending.

If money is tight

Utah’s Medicare Savings Programs can help pay Part B premiums, and some can help with deductibles and copays. Learn more in our Medicare Savings Program Utah guide.

GET HELP

Local and neutral help in southern Utah

Neutral counseling close to home

The Area Agency on Aging – Five County Association of Governments in St. George runs the State Health Insurance Assistance Program (SHIP) for Washington, Iron, Beaver, Garfield and Kane counties. Its counselors offer unbiased Medicare help. Call 435-673-3548 and ask for Medicare counseling. (Five County AAA)

Statewide, Utah’s Senior Health Insurance Information Program (SHIP) is at 1-800-541-7735 (Utah DHHS Aging & Adult Services). You can also visit Medicare.gov or call 1-800-MEDICARE (1-800-633-4227; TTY 1-877-486-2048).

How a review with me works

I’m Fores Boo, a licensed independent Medicare agent (NPN 17255694) with Boo Insurance Services. Our office is in Draper, and I’ve helped 1,000+ Utahns with Medicare. I work with people in St. George and across Washington County by phone or video, so you don’t have to drive anywhere. We’ll talk through your doctors, your prescriptions, your two homes if you have them, and your timing. There’s no cost to you for my help, and there’s no obligation.

COMMON QUESTIONS

Frequently asked questions

Find more Medicare questions answered.

Yes. Original Medicare, Part A and Part B, works anywhere in the U.S. with providers who accept Medicare. But Medicare Advantage and drug plans are offered by service area. If your plan isn’t offered in Washington County, you’ll need to choose new coverage during your Special Enrollment Period.

If you tell your plan before you move, your window starts the month before your move and lasts 2 full months after it. If you tell them after you move, it starts the month you move and still lasts 2 full months after. Mark the last day on your calendar.

If you moved out of your Medicare Advantage plan’s service area and don’t join a new plan, you’ll be enrolled in Original Medicare when the old plan drops you. You may lose drug coverage, and a gap of 63 days or more could mean a Part D late enrollment penalty.

Update your address with Social Security. Medicare uses the name, address and phone number on your Social Security record. You can update it online with a my Social Security account or call 1-800-772-1213. Then tell your Medicare plan about your move, too.

Use your main, permanent home. Medicare and Social Security keep one address on file, and plan service areas are based on it. If you split the year, ask how your plan covers routine care and pharmacies while you’re away, and check your plan’s Evidence of Coverage.

You may have a guaranteed issue right if you leave a Medicare Advantage plan because you moved out of its service area and go back to Original Medicare. Apply no earlier than 60 days before your plan ends and no later than 63 days after. Other times, health questions may apply.

The same as everywhere: October 15 to December 7, with changes starting January 1. It’s a good yearly checkup for your Medicare Advantage or drug coverage. A move gives you a separate Special Enrollment Period, so you don’t always have to wait for the fall.

The Five County Area Agency on Aging in St. George offers neutral SHIP counseling at 435-673-3548. Utah’s statewide SHIP is at 1-800-541-7735. I can also help by phone or video. There’s no cost to you for my help, and there’s no obligation.

Settle into St. George with confidence

A new home should feel like a fresh start, not a paperwork puzzle. Grab your Medicare card, your list of doctors and your prescriptions, and let’s walk through your Medicare St. George options together.

Schedule a phone or video review
Call 801-255-5341

There’s no cost to you for my help.

NEXT STEP

Sources

Last updated: October 2026

Disclaimer: We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov, 1-800-MEDICARE, or your local State Health Insurance Program (SHIP) to get information on all of your options.

Not connected with or endorsed by the United States government or the federal Medicare program. National Producer Number: 17255694

About the author: Fores Boo is a licensed independent Medicare agent, NPN 17255694, with Boo Insurance Services, 61 W 13490 S Ste 201, Draper, UT 84020 · 801-255-5341. Reviews are by phone or video.

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