Newsroom · Utah
How Do I Switch Back to Original Medicare in Utah?
Leaving the Advantage plan is the easy half. The half that needs planning is what's waiting on the other side.
The bottom line
- Two windows a year. October 15 – December 7, effective January 1 — and January 1 – March 31, one change, effective the first of the following month.
- Your drug coverage does not follow you. Leave an MA-PD plan and you have no Part D until you join a stand-alone drug plan. The penalty for the gap is permanent.
- Medigap is the real gate. Original Medicare has no out-of-pocket maximum, and in Utah a supplement generally requires medical underwriting unless a guaranteed issue right applies.
- Utah's birthday rule won't rescue you here. It's for people who already hold a Medigap policy — it does nothing for someone arriving from Medicare Advantage.
- The 5-star escape hatch is empty in Utah this year. Across all 28 counties, the highest overall star rating available is 4.5.
The call usually starts the same way: "I want off this plan." Sometimes it's a referral that took three weeks to approve. Sometimes it's a specialist in Salt Lake or Grand Junction who left the network in January. Sometimes it's nothing dramatic at all — someone hit 70, looked at the year ahead honestly, and decided they'd rather pay a known premium than an unknown out-of-pocket maximum. Whatever the reason, the good news is that you're not locked in. The part worth slowing down for is the order of operations, because two of these steps are easy to reverse and one of them, in Utah, may not be reversible at all.
The windows to leave
You can't drop an Advantage plan on a random Tuesday in July. Medicare defines when the door is open:
| Your situation | Window | What it lets you do |
|---|---|---|
| Medicare Open Enrollment | October 15 – December 7 | Any change. Drop to Original Medicare, add Part D and apply for Medigap. Effective January 1. |
| Medicare Advantage Open Enrollment | January 1 – March 31 | Only if you're in an MA plan. One change, effective the first of the next month. |
| You move out of the plan's service area | Special Enrollment Period | Tell the plan before or after the move; a guaranteed issue right to Medigap comes with it. |
| Your plan leaves Medicare or your county | Special Enrollment Period | The strongest version — you didn't choose it, so Medigap must take you if you apply in time. |
| First 12 months in Medicare Advantage at 65 | Trial right — 12 months | Leave any time in that first year and buy any Medigap policy sold in Utah, guaranteed issue. |
| A 5-star plan is available in your county | Not usable in Utah for 2026 | The highest overall rating available anywhere in Utah is 4.5 stars. |
Sources: Medicare.gov — Open enrollment · Medicare.gov — Understanding Medicare Advantage & Medicare Drug Plan Enrollment Periods (product 11219) · Medicare.gov — Special Enrollment Periods. Utah star ratings from the CMS CY2026 Medicare Advantage / Part D Landscape.
That last row is a small Utah-specific finding worth knowing, because the national articles all mention it. Medicare gives you a Special Enrollment Period to move to a 5-star plan once between December 8 and November 30 — but you can only use it if a 5-star plan is actually sold where you live. Run the CMS landscape file for 2026 and the highest overall star rating attached to any Medicare Advantage prescription drug plan in any of Utah's 28 counties is 4.5. Good ratings; no 5-star door.
Step one is not leaving. It's the Medigap answer.
Here's the thing that makes this different from every other Medicare switch: Original Medicare has no annual limit on what you can spend. Part B pays 80% of the approved amount for most outpatient care and leaves you the other 20%, with no cap on the total. That's fine in a quiet year and ruinous in a bad one, which is why a Medicare Supplement policy is the natural partner to Original Medicare — and why the supplement, not the disenrollment, is the step that has to come first.
Utah lets insurers medically underwrite Medicare Supplement applications outside protected windows. In practice that means health questions, a prescription-history check, and the possibility of being declined or rated up. KFF Health News has written about exactly this trap nationally: people drop the Advantage plan first, then discover the supplement they assumed was waiting won't take them.
Three ways in without underwriting:
- Your one-time Medigap open enrollment. 6 months, starting the month you're 65 or older and enrolled in Part B. Any policy sold in Utah must issue. This one doesn't come back.
- A guaranteed issue right. Triggered when you lose coverage through no fault of your own — the plan leaves Medicare or exits your county, or you move out of the service area. Apply no earlier than 60 calendar days before the old coverage ends and no later than 63 calendar days after.
- A trial right, 12 months long. Either you joined Advantage when you first turned 65, or you dropped a Medigap policy to try Advantage for the first time. Both give you a way back with guaranteed issue.
And one that people ask about constantly, so let's be direct: Utah's Medigap birthday rule does not apply to this situation. The rule gives someone who already holds a Medicare Supplement policy a 60-day annual window to move to an equal-or-lesser plan with their current carrier. Coming from an Advantage plan you have neither an existing policy nor a current carrier, so there's nothing for it to act on. It's a genuinely useful rule — we explain it in full on our Utah birthday rule page — but it is not an exit from Medicare Advantage.
Thinking about leaving your Advantage plan?
Let's find out whether a supplement will take you before you disenroll — that's a fifteen-minute conversation and it's the whole ballgame. Free, no pressure, nothing to buy. (435) 260-3200 reaches our Moab office and covers all of Utah.
Ask Brian a question →Step two: your drug coverage doesn't come with you
Most Utah Advantage plans are MA-PD plans — the drug coverage is baked in. When the plan goes, the drug coverage goes, and Original Medicare by itself has no Part D at all. Nobody enrolls you automatically.
Go 63 days or more without creditable drug coverage and Medicare charges a late enrollment penalty of 1% of the national base beneficiary premium — $38.99 for 2026 — for every full month you went uncovered, added to your Part D premium and, in most cases, kept there permanently. It's a small number that compounds into a genuinely annoying one, and it is entirely avoidable.
The clean version of this move during October 15 – December 7: enroll in a stand-alone Part D plan, and Medicare disenrolls you from the MA-PD plan automatically as part of the same transaction. One action, both results. If you're switching during the January 1 – March 31 window instead, you have to do both pieces yourself — drop the Advantage plan and pick up a drug plan — so make the Part D selection before you make the call.
What you're actually giving up
I'd rather you make this move with clear eyes than talk you into or out of it. Utah's Advantage market is genuinely competitive — the CY2026 CMS landscape file shows 280 MA-PD plan-county offerings across 28 counties, 178 of them carrying a $0 plan premium:
Source: CMS CY2026 Medicare Advantage / Part D Landscape (MA-PD offerings only; excludes MA-only, Special Needs Plans and stand-alone drug plans). Accessed July 2026.
Leaving means giving up the plan premium (often $0), the out-of-pocket maximum, and whatever extras the plan bundled — dental, vision, hearing, over-the-counter allowances, gym memberships. What you get in exchange is any provider in the country who accepts Medicare, no network, and no prior authorization on the Medicare side. Whether that's a good trade depends almost entirely on how much care you use and how far you drive to get it.
MA-PD plan offerings by Utah county, CY2026
Source: CMS CY2026 Medicare Advantage / Part D Landscape. Counts are MA-PD offerings available in each county for contract year 2026.
That spread is the local argument in one picture. On the Wasatch Front the Advantage market is deep enough that switching plans is a real alternative to switching systems. Out here in Grand and San Juan counties, where the shelf is short and the nearest specialists are often across a state line in Grand Junction, the reason people leave Advantage is usually the network, not the price. If your plan is one of the ones changing for next year, that's a different door entirely — a plan that exits your county gives you a guaranteed issue right, which we covered in what Utah should know about the 2027 Advantage exits.
The sequence, in order
| Step | What happens | Stage |
|---|---|---|
| 1. Answer the Medigap question first | Underwriting or guaranteed issue? Everything else follows from this. Apply before you disenroll. | Do first |
| 2. Line up a stand-alone Part D plan | Drug coverage does not come back on its own. No coverage for 63+ days starts a permanent penalty. | Required |
| 3. Disenroll from the Advantage plan | During October 15 – December 7, joining a Part D plan does this automatically. Otherwise call 1-800-MEDICARE or the plan. | The switch |
| 4. Confirm all three in writing | Disenrollment letter, Part D confirmation, Medigap policy issued. Keep them together. | Paper |
| 5. Check your doctors bill Medicare | Most Utah providers accept Medicare, but confirm — especially specialists you drove to reach. | Verify |
The order matters more than the calendar. I've never had someone regret applying for the supplement early; I've sat with several who disenrolled first, got declined second, and spent the rest of the year on Original Medicare with a 20% share and no ceiling. If you're weighing the two systems in general rather than trying to exit one specific plan, start with Medigap vs. Medicare Advantage instead — it's the same decision from the other end.
One more thing worth checking before you go
Whichever direction you land, October is when the paperwork that decides your year lands in your mailbox. Your plan's Annual Notice of Change must reach you by September 30, and it's the document that tells you whether the plan you're on is still the plan you signed up for. If you're leaning toward leaving because of something you heard rather than something you read, read it first — a fair number of the plans people want to escape turn out to be fine, and a fair number of the plans people love turn out to have changed. Either way, the confirmation is in that envelope, and the five lines worth checking take about ten minutes.
How we know all this: the Medicare On Main Data Desk frames every article with public data — here, Medicare.gov's pages on open enrollment, joining a plan, Special Enrollment Periods, buying and switching a Medigap policy and the Part D late enrollment penalty; the official Medicare publications on enrollment periods (product 11219) and choosing a Medigap policy (product 02110); the Utah Insurance Department's Medicare pages; KFF Health News on Medigap refusals when leaving Medicare Advantage; and the CMS CY2026 Medicare Advantage / Part D Landscape file for Utah's 280 MA-PD offerings across 28 counties, their $0-premium counts, out-of-pocket maximums and star ratings — and qualitative guidance for anything that changes year to year or is priced by an individual insurer. We do not quote Medicare Supplement premiums, because each insurer sets them by age, area and plan letter. This is education, not advice; confirm your plan, costs, and enrollment rights with a licensed agent, your plan, or Medicare.gov. We take no payment from any carrier to feature a plan.
Frequently asked questions
Can I switch from Medicare Advantage back to Original Medicare?
Yes. Nothing locks you into a Medicare Advantage plan permanently, and going back to Original Medicare is a routine change you can make in either of two windows each year: October 15 – December 7, with the change effective January 1, or January 1 – March 31, which is open only to people already in an Advantage plan and allows one change, effective the first day of the following month. The step people underestimate isn't leaving — it's what you land on. Original Medicare has no annual out-of-pocket maximum, so most people who make this move want a Medicare Supplement (Medigap) policy alongside it, and in Utah that policy generally requires passing medical underwriting unless you have a guaranteed issue right. Sort out the Medigap answer before you drop the Advantage plan, not after.
When can I drop my Medicare Advantage plan?
Two regular windows, plus special circumstances. The Medicare Open Enrollment Period runs October 15 – December 7 every year and any change you make starts January 1. The Medicare Advantage Open Enrollment Period runs January 1 – March 31 and is available only if you're enrolled in an Advantage plan on January 1 — you get one change, and it takes effect the first of the month after the request is processed. Outside those, a Special Enrollment Period can open if you move out of your plan's service area, your plan leaves Medicare or stops serving your county, you move into or out of a nursing facility, or a handful of other specific situations. If your plan is the one ending the relationship, that's the version of this that comes with the strongest Medigap protection.
What happens to my drug coverage if I leave Medicare Advantage?
It leaves with the plan, and this is the mistake that costs people money for the rest of their lives. Most Utah Advantage plans are MA-PD plans, meaning the drug coverage is bundled inside. Drop the plan and go back to Original Medicare and you have no Part D coverage at all unless you actively join a stand-alone drug plan. Go without creditable drug coverage for 63 days or more and Medicare adds a late enrollment penalty of 1% of the national base beneficiary premium — $38.99 for 2026 — for every full month you were uncovered, and it generally stays on your premium permanently. During October 15 – December 7 there's a helpful shortcut: joining a stand-alone Part D plan automatically disenrolls you from an MA-PD plan, so the two moves happen together. Outside that window, do them deliberately and in the right order.
Can I be denied a Medigap policy in Utah?
Outside of a protected window, yes. Utah insurers may use medical underwriting on a Medicare Supplement application — they can ask health questions, review your prescription history, and decline you or charge more. Three situations protect you. The first is your one-time Medigap open enrollment: 6 months beginning when you're 65 or older and enrolled in Part B, during which any policy sold in Utah must take you. The second is a guaranteed issue right, which arises when you lose coverage through no fault of your own — your Advantage plan leaves Medicare or stops serving your county, you move out of its service area, or a trial right applies. The third is Utah's Medigap birthday rule, and it's important to understand what it doesn't do: it lets someone who ALREADY has a Medigap policy move to an equal-or-lesser plan with their current carrier. It does not help a person coming from a Medicare Advantage plan, because there's no existing policy and no current carrier.
Is there a trial period for Medicare Advantage?
There are two, both running 12 months, and both are more useful than people realize. The first applies if you joined a Medicare Advantage plan when you first became eligible for Medicare at 65 — you can drop it within 12 months of that enrollment and buy any Medigap policy sold in Utah with guaranteed issue rights. The second applies if you dropped a Medigap policy to try Medicare Advantage for the first time; leave within 12 months and you can generally go back to the policy you had, or buy another one if that carrier no longer offers it. The paperwork clock is unforgiving either way: apply no earlier than 60 calendar days before your Advantage coverage ends and no later than 63 calendar days after it ends, and keep the disenrollment letter as proof.
How do I disenroll from a Medicare Advantage plan in Utah?
Three ways, and one of them happens by itself. During October 15 – December 7, simply joining a stand-alone Part D drug plan disenrolls you from an MA-PD plan automatically — Medicare processes it as one change. Otherwise you can call 1-800-MEDICARE (1-800-633-4227) and ask to be disenrolled and returned to Original Medicare, or contact the plan directly using the number on your member card and request disenrollment in writing. Whichever route you take, ask for a confirmation number, write down the date, and watch for the plan's disenrollment letter — you'll want it if you're applying for a Medigap policy under a guaranteed issue right. And if you'd rather have someone walk the sequence with you, our Moab office at (435) 260-3200 covers the whole state; Brian Penner has been doing this for more than 22 years, and there's no charge for the conversation.
Sources
- Medicare.gov — Open enrollment — the October 15 – December 7 window and what it lets you change.
- Medicare.gov — Understanding Medicare Advantage & Medicare Drug Plan Enrollment Periods (product 11219) — the January 1 – March 31 Medicare Advantage window and effective dates.
- Medicare.gov — Special Enrollment Periods — moves, plan exits, and the other Special Enrollment Periods.
- Medicare.gov — Joining a plan — how enrollment and disenrollment are processed.
- Medicare.gov — When can I buy a Medigap policy? — the 6 months open enrollment and guaranteed issue situations.
- Medicare.gov — Can I switch or drop my Medigap policy? — switching or dropping a policy and the 63 calendar days rule.
- Medicare.gov — Buying a Medigap policy — how buying a supplement works alongside Original Medicare.
- Medicare.gov — Choosing a Medigap Policy (official guide, product 02110) — the official guide, including trial rights.
- Medicare.gov — Part D late enrollment penalty — the 1%-per-month penalty and the $38.99 2026 base premium.
- CMS CY2026 Medicare Advantage / Part D Landscape — Utah county-level plan counts, star ratings and out-of-pocket maximums for CY2026.
- Utah Insurance Department — Medicare, Medigap and Medicare Advantage — Utah's own consumer guidance and complaint process.
- KFF Health News: In Switching to Original Medicare, Beware of Medigap Plan Refusals — reporting on Medigap denials for people leaving Advantage plans.
- Medicare Plan Compare (Medicare.gov) — look up the drug plans and Advantage plans sold in your county.
