Medicare Coverage Abroad: What's Covered and What Isn't

If your parent travels internationally — visiting family, taking a retirement trip, or snowbirding in Mexico — their Medicare coverage has a hard limit at the US border. Original Medicare generally does not cover healthcare received in other countries. Limited exceptions include certain medically necessary services when a foreign hospital is closer than the nearest US hospital, certain emergency care while traveling through Canada between Alaska and another US state, and some cruise-ship services when the ship is within 6 hours of a US port.

Medicare Advantage plans occasionally include limited foreign coverage, but most don't. Medigap is the only standard Medicare supplement that includes a foreign travel emergency benefit — and it comes with tight restrictions.

What Medigap Foreign Travel Emergency Coverage Actually Provides

Medigap plans C, D, F, G, M, and N include a foreign travel emergency benefit. Plans C and F are closed to people new to Medicare on or after January 1, 2020. The coverage works like this:

• $250 deductible per calendar year (applied once, not per trip)
• 80% of billed charges after the deductible, for medically necessary emergency care
• $50,000 lifetime maximum — once reached, the benefit is permanently exhausted
• Emergency care only — routine care and elective procedures are excluded
• First 60 days of a trip — care must begin within the first 60 days of leaving the US

Plans A, B, K, and L do not include this benefit.

The Practical Limits

The $50,000 lifetime cap is the most important constraint. An emergency hospitalization abroad — especially for a cardiac event, stroke, or major fracture — can easily exceed $50,000 in countries with high medical costs. A single air ambulance evacuation back to the US can run $50,000–150,000 on its own, and Medigap does not cover medical evacuation.

The 80/20 cost-sharing also matters. If your parent is hospitalized abroad for $30,000 after the deductible, they owe $6,000 out of pocket. That's a meaningful expense on a fixed income.

And the benefit only covers emergencies during the first 60 days of travel. If your parent lives part of the year abroad — three months in Costa Rica, for example — care needed after day 60 has no Medigap coverage at all.

Medicare Advantage and International Coverage

Most Medicare Advantage plans provide no foreign travel benefit beyond what's required by law (emergency or urgently needed care until the beneficiary can return to the US). A handful of PPO plans include limited international coverage as a supplemental benefit, typically with similar restrictions to Medigap — emergency only, capped lifetime benefit.

Check the plan's Evidence of Coverage document for specifics. The marketing materials may mention "worldwide emergency coverage" but the actual terms are usually narrow.

What Traveling Parents Actually Need

For parents who travel internationally with any regularity, Medigap's foreign travel emergency benefit is helpful but not sufficient. Most travel health insurance professionals recommend supplementing it with:

Travel medical insurance — purchased per trip or annually, covering emergency care, hospitalization, and medical evacuation abroad. Annual policies for seniors can run $500–2,000/year depending on age, destinations, and coverage limits, but they cover evacuation and have higher benefit caps than Medigap's $50,000 lifetime limit.

Medicare itself generally has no routine foreign coverage. Whether your parent is on Original Medicare or Medicare Advantage, they need separate travel insurance for any non-emergency care abroad and for any costs beyond Medigap's limits.

The key takeaway: Medigap's foreign travel benefit is a useful baseline for occasional short trips but isn't a substitute for proper travel medical insurance for parents who spend extended time outside the US. Our Medigap vs Medicare Advantage guide covers the travel coverage comparison as part of the broader decision framework.

See more United States guides →