Medicare · Utah

Should I Drop Medicare Part B on a Senior Mission Abroad?

For a lot of Utah couples, the mission call arrives right around the time Medicare does. If you're called to serve outside the United States, a federal rule written for international volunteers lets you pause Part B and pick it back up when you come home, with no penalty, as long as you follow its conditions exactly. Whether you should is a separate question. The answer depends on your Medigap policy more than anything else.

Medicare On Main Data Desk

Published October 19, 2026 · 9 min read · Reviewed by Brian Penner

I'm Brian Penner, and I've helped Medicare clients for more than 22 years, many of them in Utah. This article draws on Social Security's own operating manual, the federal regulations and the Medicare guidance that DMBA publishes for senior missionaries. Medicare On Main doesn't sell or administer the Senior Service Medical Plan and isn't affiliated with DMBA or the Church. We do not offer every plan available in your area.

Why Medicare stops being useful once you land

Medicare is a domestic program. Its own fact sheet says that in most situations it won't pay for care or supplies you get outside the U.S. (Medicare.gov). DMBA, which handles missionary medical coverage out of Salt Lake City, puts it bluntly: Medicare won't cover you abroad, "and neither will most Medigap, Medicare Advantage, or employer-sponsored retiree plans" (DMBA).

The one partial exception is the Medigap foreign-travel emergency benefit on Plans C, D, F, G, M and N. It pays 80% after a $250 yearly deductible, only for emergency care that starts within the first 60 days of a trip, with a $50,000 lifetime limit (Medicare.gov fact sheet 11037). That's useful on a cruise. It falls far short of the Church's definition of adequate mission coverage, which DMBA lists as a deductible no higher than US$2,500, at least 70% coverage after it, prescription coverage, a lifetime limit of at least US$1 million, no pre-existing-condition exclusion and evacuation coverage for the whole service period.

That's why missionaries serving abroad either bring qualifying coverage or enroll in the Senior Service Medical Plan (SSMP), an Aetna International plan sponsored through DMBA. Its FAQ lists the current premium at $368.40 a month per person, subject to yearly increases, and the SSMP is open only to missionaries whose existing insurance won't adequately cover them where they serve (DMBA FAQ; DMBA).

The rule that lets you pause Part B

Normally, dropping Part B and taking it back later is expensive. You'd wait for the General Enrollment Period and pay a 10% surcharge for every full year you went without it, for life. Congress carved out an exception for people volunteering overseas. Social Security's manual (POMS HI 00805.350) spells out who qualifies under Social Security Act § 1837(k):

• You are serving as a volunteer outside the U.S. in a program that covers at least 12 months. The manual notes you don't personally have to finish 12 months; the program has to be that long.
• The sponsor is a 501(c)(3) tax-exempt organization. The manual specifically lists religious organizations.
• You have health insurance while abroad for the full length of your service. DMBA says enrolling in the SSMP satisfies this (DMBA).
• You either turned down Part B when first eligible, or ended it while serving. The manual's wording is "terminates enrollment while serving as a volunteer," which lines up with DMBA's warning not to drop coverage until after you've left.

If you qualify, your Special Enrollment Period lasts 6 months, starting on the first day of the month your service abroad ends (or the month your foreign health insurance ends, if that happens first). Part B starts the first day of the month after you sign up. The mission months are removed from the penalty calculation, but only when you enroll during this window. Miss it, and you're back to the General Enrollment Period and the surcharge.

What pausing actually saves

Dropping Part B isn't instant. Under 42 CFR § 407.27(c), coverage ends at the end of the month after the month Social Security receives your request (Cornell LII). Say you enter the field in March and file that month: Part B runs through April and you stop paying in May.

On an 18-month mission that typically leaves about 16 months without the premium. At the 2026 standard Part B premium of $202.90, that's $3,246.40 per person. If your income puts you in an IRMAA bracket, the savings are larger, since the surcharge stops with Part B. The 2027 premium hasn't been announced yet, so treat that figure as an estimate.

Compare that to the SSMP, which at $368.40 a month costs more than standard Part B. A couple paying for both without needing Part B abroad would spend a meaningful amount on coverage that can't be used where they live. That's the case for pausing.

Why some missionaries keep Part B anyway

DMBA's own guidance says that "in some cases, even though you're covered by the SSMP or other insurance, you may still need to maintain Part B." Three situations come up most often:

• Your Medigap policy. A Medigap plan works only alongside Original Medicare. If you cancel it for the mission, buying one again later usually means answering health questions, because your Medigap Open Enrollment Period, the 6 months starting when you're 65 and first have Part B, happens once (Medicare.gov). Utah's birthday rule only helps people who still have a Medigap policy to switch from. If you've had a health change since 65, a lapsed Medigap policy may be the most expensive thing you lose. Some members keep paying the Medigap premium to keep the policy in force. If you're considering that, ask your insurer in writing how the policy handles months when you don't have Part B.
• An early trip home. Health, family emergencies and reassignments happen. The SEP opens when your service ends, but Part B starts only on the first of the following month. DMBA offers post-mission SSMP coverage for up to 60 days, but only if you elect it when you first enroll.
• A mission close to the border. If you'd cross into the U.S. for care, note that DMBA's FAQ says the SSMP pays first, before Medicare, as primary coverage.

None of these is a reason to keep Part B automatically. They are the reasons to decide on purpose, before you file anything.

Medicare Advantage and Part D don't travel

If you have a Medicare Advantage plan, the question mostly answers itself. Federal rules require the plan to disenroll anyone who has been out of its service area for more than 6 months (42 CFR § 422.74(d)(4)), and every Medicare Advantage plan requires you to have Part B in the first place. A stand-alone drug plan has to disenroll you after more than 12 straight months away, effective the first day of the 13th month (42 CFR § 423.44(d)(5)). DMBA adds that Part D plans won't pay for prescriptions filled abroad in any case.

The good news is about the Part D penalty. Part D eligibility depends on living in a Part D plan's service area (42 CFR § 423.30(a)(1)(ii)), and the late-enrollment penalty counts only stretches when you "w[ere] eligible to enroll in a Part D plan" (42 CFR § 423.46(a)). Months spent living outside the country shouldn't build a penalty. Keep proof of your mission dates anyway.

When you come home, Medicare gives you 2 full months after the month you move back to join a Medicare Advantage plan or a drug plan (Medicare.gov). For example, if you return in June, you have through August. Line that up with your Part B restart so everything starts together.

Serving stateside is a different decision

Many Utah couples serve in visitors' centers, family history centers, temple assignments or service missions within the U.S. For them, DMBA says Medicare is adequate coverage and the SSMP isn't needed. Missionaries who are eligible for Medicare and serving in the U.S. can't enroll in the SSMP at all (DMBA FAQ). The only questions are practical ones:

• Original Medicare with Medigap works with any provider in the country that accepts Medicare, which makes it the simplest option for an out-of-state assignment.
• A Medicare Advantage plan may not cover routine care outside its service area, and if you'll be gone more than 6 months the plan will disenroll you. Moving out of the service area also opens a Special Enrollment Period to switch plans.
• Your drug plan's pharmacy network may not reach where you're serving. Check before you leave.

Before you go, and when you get back

1. Don't cancel anything before you leave. DMBA says missions get delayed or canceled, and the federal rule expects you to end Part B while you're serving.
2. Decide about Medigap first. Your answer here determines whether pausing Part B saves money or costs you a policy you can't replace.
3. Once you're in the field, file the Part B termination with Social Security if you've decided to pause. Coverage ends at the end of the following month.
4. Keep paperwork: your mission dates and proof of health coverage for the whole time. Social Security will ask for both when you re-enroll.
5. Within 6 months of coming home, re-enroll in Part B. Earlier is better, because coverage starts the month after you sign up.
6. Within 2 months of moving back, pick a drug plan or Medicare Advantage plan, timed to start with Part B.

How we know all this: the Medicare On Main Data Desk frames every article with public sources. Here that means Social Security's Program Operations Manual section HI 00805.350 on the international-volunteer Special Enrollment Period; 42 CFR §§ 407.27, 422.74, 423.30, 423.44 and 423.46; Medicare.gov's fact sheet on coverage outside the U.S. and its pages on Medigap and Special Enrollment Periods; and DMBA's published Senior Service Medical Plan guidance, read October 19, 2026. Medicare On Main does not sell or administer the SSMP and is not affiliated with DMBA, Aetna International or The Church of Jesus Christ of Latter-day Saints. Medicare On Main is a licensed independent insurance agency. We do not offer every plan available in your area. Any information we provide is limited to the plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options. Not connected with or endorsed by the U.S. government or the federal Medicare program. This is education, not advice.