Travel insurance and Medicare: coverage outside the U.S.

In most situations Medicare will not pay for health care or supplies you get outside the U.S., and Medicare drug plans cannot cover drugs you buy abroad (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541). Most Medigap plans add a foreign travel emergency benefit with a $50,000 lifetime limit, and many Medicare Advantage plans add a worldwide emergency benefit, but neither pays to fly you home. Medical evacuation can cost from about $25,000 within North America to more than $250,000 from remote places, according to the CDC (CDC Yellow Book 2026, cdc.gov/yellow-book/hcp/health-care-abroad/travel-insurance.html). For an international trip, check what your Medicare coverage already does abroad, then buy travel medical and evacuation coverage for the gap. This guide walks through each layer, the 2027 numbers for Adams County Medicare Advantage plans, rules for Coloradans who winter in another state, and a worked example in dollars.

The short answer

Assume Original Medicare pays nothing once you leave the country. A Medigap plan, if it includes foreign travel emergency coverage, pays 80% of emergency care after a $250 yearly deductible, only for emergencies that start in the first 60 days of a trip, up to $50,000 for your lifetime. A Medicare Advantage plan may or may not include a worldwide emergency benefit, and the ones that do set their own copays and limits. None of these pay for an air ambulance home, which is often the largest single cost of a medical emergency abroad. That is the piece travel insurance exists to fill.

What Original Medicare covers outside the U.S.

For Medicare, outside the U.S. means anywhere other than the 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa and the Northern Mariana Islands. Medicare's fact sheet lists three situations where Medicare may pay for care in a foreign hospital (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541):

• You are in the U.S. when a medical emergency happens, and the foreign hospital is closer than the nearest U.S. hospital that can treat you.
• You are traveling through Canada without unreasonable delay by the most direct route between Alaska and another state when an emergency happens, and the Canadian hospital is closer than the nearest U.S. hospital that can treat you.
• You live in the U.S. and the foreign hospital is closer to your home than the nearest U.S. hospital that can treat you, emergency or not.

The fine print on Medicare abroad

Even in those three situations, the coverage is narrow. Part A covers a formal inpatient admission to the foreign hospital, and Part B covers ambulance and doctor services immediately before and during that covered stay. Medicare will not pay for a return ambulance trip home or for doctor visits after the covered stay ends. Dialysis abroad is not covered unless it happens during one of those covered inpatient stays. Foreign hospitals are not required to file Medicare claims, so you may have to pay the full bill and file for reimbursement yourself (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541).

Cruises have their own rule. Medicare may cover medically necessary care on a cruise only when the vessel is in a U.S. port or no more than 6 hours from one, and the doctor is allowed to provide care on board. Beyond 6 hours from a U.S. port, Medicare does not cover it.

One useful exception runs the other way: Part D covers all vaccines the Advisory Committee on Immunization Practices recommends, including certain vaccines you might need before travel such as yellow fever, chikungunya and Japanese encephalitis, with no copayment or deductible for ACIP-recommended vaccines (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541). Ask your drug plan before you book the shot.

Medigap foreign travel emergency coverage

Medigap Plans C, D, F, G, M and N, along with older Plans E, H, I and J that some people still hold from before June 1, 2010, include foreign travel emergency coverage. These plans pay 80% of the billed charges for certain medically necessary emergency care outside the U.S. after a $250 deductible for the year, cover emergencies that begin during the first 60 days of a trip, and have a lifetime limit of $50,000 (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541). Plans A, B, K and L do not include it. The Colorado Division of Insurance Medigap guide notes the same point in plainer terms: Medigap does not cover vision, dental or hearing aids, but some policies may cover travel outside the U.S. (Colorado Division of Insurance, 2025, doi.colorado.gov/sites/doi/files/documents/2025%202026%20Medigap%20GUIDE%20TEXT.pdf).

Three limits catch people. The benefit is for emergencies, not planned care or follow-up visits. The 60-day clock starts with each trip, so a long winter abroad can outrun it. And $50,000 is a lifetime total, not per trip: a serious hospital stay can use most of it at once.

Worldwide emergency benefits in 2027 Medicare Advantage plans

Medicare Advantage plans must follow Medicare's rules abroad, but a plan may cover additional services outside the U.S., and Medicare.gov says some plans offer an extra benefit for emergency and urgently needed services when traveling outside the U.S. (Medicare.gov, 2026, medicare.gov/what-medicare-covers/your-medicare-coverage-choices). In Adams County, the CMS Landscape file lists 36 Medicare Advantage plans for 2027, not counting Special Needs Plans (CMS, 2026, cms.gov/files/zip/cy2027-landscape-202609.zip). In the CMS 2027 Plan Benefit Package file, 29 of those 36 list a worldwide emergency or urgent care benefit and 7 do not (CMS, 2026, cms.gov/data-research/statistics-trends-and-reports/medicare-advantagepart-d-contract-and-enrollment-data/benefits-data/pbp-benefits-2027).

Of the 29 that list one, 15 set a dollar limit on the worldwide benefit, from $25,000 to $250,000, and 14 list no separate dollar limit in that file. Where a copay for worldwide emergency care is listed, it runs from $115 to $150. Those are meaningful differences: a plan with a $25,000 limit and a plan with a $250,000 limit can look identical on a premium comparison. Evacuation back to the U.S. is a separate question; read the plan's Evidence of Coverage before assuming it is included.

Why evacuation is the gap that matters most

The CDC's 2026 Yellow Book chapter on travel insurance puts the total cost of a medical evacuation at about $25,000 for transport within North America to over $250,000 for more distant and remote locations, with higher costs when the patient is critically ill or needs complex infection control. It also notes that the decision to evacuate rests with the insurance company, and that medevac insurance by itself is relatively inexpensive compared with those costs (CDC Yellow Book 2026, cdc.gov/yellow-book/hcp/health-care-abroad/travel-insurance.html).

Original Medicare and Medigap do not pay for that flight. Against a $50,000 lifetime Medigap limit, a single evacuation from a remote destination could cost several times the entire benefit. That is why, for travelers on Medicare, evacuation coverage is usually the first thing to buy and the last thing to cut.

Types of travel insurance

Travel insurance is a family of products, and Medicare's fact sheet warns that travel insurance does not necessarily include health coverage, so read the conditions carefully (Medicare.gov fact sheet, April 2026, medicare.gov/media/4541). The CDC groups it into travel health insurance, medical evacuation insurance and travel disruption insurance that protects the money you spent on the trip.

Pre-existing conditions and older travelers

The CDC chapter names travelers over 65 as a group that may especially benefit from specialized policies, and notes that conditions needing hospitalization or direct medical intervention in the 90 days before departure are often excluded. It advises that people over 75 start researching early, because coverage for underlying conditions is harder to obtain (CDC Yellow Book 2026, cdc.gov/yellow-book/hcp/health-care-abroad/travel-insurance.html). Many policies offer a waiver of the pre-existing condition exclusion only if you buy within a short window after your first trip payment, so if you have a chronic condition, read that section first and buy early.

Snowbirds and travel inside the U.S.

Inside the U.S., Original Medicare works with any doctor or hospital that takes Medicare, anywhere in the country (Medicare.gov, 2026, medicare.gov/what-medicare-covers/your-medicare-coverage-choices). A Medigap plan travels with it. For Coloradans who spend winters in Arizona or Florida, that portability is one of the strongest reasons to choose Original Medicare with a Medigap plan.

Medicare Advantage works differently. You may need to use providers in the plan's network and service area for non-emergency care. Emergency and urgently needed care is covered anywhere in the U.S., but routine care in your winter home may be out of network. There is also a time limit written into federal rules: if you leave the plan's service area for more than 6 months without moving, the plan must disenroll you, unless it offers a visitor or traveler benefit for absences of more than 6 but less than 12 months, in which case you are disenrolled on the first day of the 13th month (eCFR, 2026, ecfr.gov/current/title-42/chapter-IV/subchapter-B/part-422/subpart-B/section-422.74). Part D drug plans also depend on pharmacy networks, so check your plan's pharmacies where you winter.

A worked example: a three-week trip abroad, priced three ways

Hypothetical Colorado household, not a real client. A Brighton couple in their late sixties take a three-week trip to Europe. On day 10, one of them is admitted to a hospital after a fall. To show how each layer of coverage behaves, assume two possible hospital bills: $20,000, and a more serious $70,000. These bill amounts are assumptions for illustration, not prices for any country or hospital.

Original Medicare alone. None of the three foreign hospital situations applies, so Medicare pays nothing and the couple owes the whole bill: $20,000 or $70,000.

Original Medicare with Medigap Plan G. The emergency began within the first 60 days of the trip, so the foreign travel benefit applies. On the $20,000 bill, the couple pays the $250 deductible, the plan pays 80% of the remaining $19,750, which is $15,800, and the couple owes $4,200. On the $70,000 bill, 80% of $69,750 would be $55,800, but the lifetime limit is $50,000, so the plan pays $50,000 and the couple owes $20,000. That one claim also uses up that person's entire lifetime Medigap travel benefit.

A 2027 Adams County Medicare Advantage plan. The answer depends on the plan. On a plan with a worldwide benefit, a $130 copay and a $25,000 limit, the $20,000 bill would leave the couple with the copay, but on the $70,000 bill they would owe at least $45,000 above the limit. On a plan with a $250,000 limit, both bills would likely fall within it. On one of the 7 plans with no worldwide benefit, they would owe the whole bill.

Then the flight home. If the doctors say the patient must fly home on a medical flight, none of these Medicare options pays for it. The CDC range of about $25,000 within North America to more than $250,000 for remote places is the reason a separate evacuation policy belongs on this trip.

Check what you already have

If you already have a benefit, there is no point paying for it twice. If you do not have enough, buy only the missing piece, and for most Medicare travelers that piece is evacuation plus medical coverage above the Medigap limit.

• Your Medigap plan letter or your Medicare Advantage plan's worldwide emergency benefit, its limit and its copay.
• Your credit card: some cards include trip cancellation or baggage coverage when you pay with the card. Read the benefit guide to see whether any medical or evacuation coverage is included.
• Your homeowners or renters policy, which may cover personal property and liability away from home.
• Your auto policy, for a rental car abroad.
• Any retiree coverage from a former employer, and what its plan documents say about care abroad.

A pre-trip checklist

• Call your Medigap company or Medicare Advantage plan and ask exactly what it pays abroad, its limit, and how claims are filed.
• Ask your drug plan about ACIP-recommended travel vaccines before you leave.
• Refill prescriptions before you go, because Medicare drug plans cannot cover drugs bought outside the U.S.
• Carry your plan cards, a medication list and your doctor's contact information.
• Buy travel medical and evacuation coverage that matches the length of the trip and your destination, early enough to qualify for any pre-existing condition waiver.
• Keep itemized bills and receipts for any care abroad; you may need them to file with Medicare, Medigap or the travel insurer.

What Lisa checks for you

Lisa does not sell you a trip policy you do not need. Before a trip, or before you choose a Medicare plan if you travel often, she reviews what your current coverage already does abroad and at your winter address.

• She confirms whether your Medigap plan letter includes foreign travel emergency coverage and explains the 60-day and $50,000 lifetime limits in your situation.
• If you are choosing a Medicare Advantage plan, she compares the worldwide emergency benefit, limit and copay of the plans in your county, since in Adams County for 2027 those limits run from $25,000 to $250,000 and 7 plans have none.
• For snowbirds, she checks the 6-month service area rule and whether a plan offers a visitor or traveler benefit, and compares that with the nationwide reach of Original Medicare.
• She points out the evacuation gap so you can price that coverage before you book.

Questions to ask

• Does my Medigap plan letter include foreign travel emergency coverage, and how much of my $50,000 lifetime limit is left?
• Does my Medicare Advantage plan have a worldwide emergency benefit, what is its dollar limit, and what is the copay?
• Does any of my coverage pay for medical evacuation or repatriation?
• How long will I be away, and will I be outside my plan's service area for more than 6 months?
• Does the travel policy I am considering exclude my pre-existing conditions, and what deadline applies to the waiver?

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The bottom line

Before an international trip, assume Original Medicare will not pay, confirm what your Medigap or Medicare Advantage plan adds, and then fill the gaps, starting with emergency evacuation, with a travel policy sized to your trip. If you winter out of state, weigh the nationwide reach of Original Medicare against your Medicare Advantage plan's network and 6-month service area rule. Lisa can review your plan's travel coverage with you before you book. Send Lisa a message or call (303) 887-8584.