The Short Answer: Medicare Generally Does Not Cover You Overseas

If you're planning an international trip and you have Medicare, this is the most important thing to understand: Original Medicare (Parts A and B) typically does not cover health care services you receive outside the United States and its territories. That includes doctor visits, hospital stays, prescriptions, and emergency care in foreign countries.

This catches many Medicare beneficiaries off guard. After years of reliable coverage at home, it's easy to assume that Medicare travels with you. It does not. If you get sick or injured while visiting Europe, Asia, South America, or almost anywhere outside U.S. borders, Medicare will not pay the bill.

The U.S. territories where Medicare does apply include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands. Anywhere else in the world is generally considered outside Medicare's coverage area.

Common misconception Many beneficiaries believe that because they paid into Medicare for decades, it should cover them anywhere. Unfortunately, Medicare was designed as a domestic health insurance program. Coverage outside the U.S. was never part of its core design, and the exceptions are extremely narrow.

The good news is that there are supplemental options available that can provide meaningful coverage when you travel abroad. Understanding those options before you book your trip is essential.

Limited Exceptions to the Rule

While the general rule is that Medicare does not cover you overseas, there are three narrow exceptions where Medicare Part A (hospital insurance) may pay for emergency or urgent inpatient care at a foreign hospital. These exceptions are geographic and situational — they don't apply to routine medical care or planned procedures abroad.

Exception 1: Emergency Near the Border

If you are in the United States when a medical emergency occurs and a foreign hospital is closer to you than the nearest U.S. hospital that can treat your condition, Medicare may cover your care at that foreign hospital. This most commonly applies to people living or traveling near the Canadian or Mexican borders.

Exception 2: Traveling Through Canada

If you are traveling by the most direct route between Alaska and another U.S. state and you need emergency hospital care while passing through Canada, Medicare may cover that care. This exception exists because driving between Alaska and the lower 48 states requires passing through Canadian territory.

Exception 3: Near the U.S.-Mexico Border

If you live in the United States near the Mexican border and the closest hospital that can treat your medical emergency is in Mexico, Medicare may cover your inpatient care at that Mexican hospital. This applies regardless of whether the emergency occurred in the U.S. or in Mexico.

Important limitations on these exceptions Even when one of these exceptions applies, Medicare only covers emergency or urgent inpatient hospital care. It does not cover doctor's office visits, outpatient care, or prescription drugs at foreign facilities. And you must meet all of the specific criteria — simply being near a border does not automatically qualify you.

For the vast majority of international travelers, none of these exceptions will apply. If you're flying to a vacation destination, taking a cruise, or visiting family overseas, you are outside Medicare's coverage area and need alternative protection.

Medicare Advantage and Foreign Travel

Medicare Advantage plans (Part C) are offered by private insurance companies as an alternative to Original Medicare. Some Medicare Advantage plans include foreign travel emergency coverage as an extra benefit, but this is not a required benefit — not all plans offer it.

If your Medicare Advantage plan does include foreign travel emergency coverage, here is what you can typically expect:

The key takeaway: if you have a Medicare Advantage plan, do not assume it covers you overseas. Check your plan's Summary of Benefits or call your plan's member services number to confirm whether foreign travel emergency coverage is included and what the specific terms are.

Medigap (Medicare Supplement) and Foreign Travel Coverage

Medigap plans, also known as Medicare Supplement Insurance, are standardized supplemental policies that help pay for costs that Original Medicare does not cover. Several Medigap plans include a foreign travel emergency benefit, making them the most reliable Medicare-related option for overseas coverage.

Medigap Plans That Include Foreign Travel Emergency Coverage

The following Medigap plans include foreign travel emergency coverage as a standard benefit:

Medigap Plan Foreign Travel Coverage Key Details
Plan C Yes 80% after $250 deductible, $50,000 lifetime max
Plan D Yes 80% after $250 deductible, $50,000 lifetime max
Plan F Yes 80% after $250 deductible, $50,000 lifetime max
Plan G Yes 80% after $250 deductible, $50,000 lifetime max
Plan M Yes 80% after $250 deductible, $50,000 lifetime max
Plan N Yes 80% after $250 deductible, $50,000 lifetime max

Plans that do NOT include foreign travel coverage: Medigap Plans A, B, K, and L do not offer any foreign travel emergency benefit. If you have one of these plans, you have no supplemental Medicare coverage outside the United States.

How the Medigap Foreign Travel Benefit Works

Plan G is the most popular Medigap option For beneficiaries who became eligible for Medicare after January 1, 2020, Plan G is typically the most comprehensive Medigap option available (Plan F is no longer available to new enrollees). Plan G includes foreign travel emergency coverage along with broad domestic supplemental benefits.

Travel Insurance as a Solution

For Medicare beneficiaries who travel internationally, dedicated travel insurance or travel medical insurance provides the most comprehensive protection. Unlike Medicare and Medigap, travel insurance is designed specifically for international coverage and offers benefits that no Medicare plan can match.

What Travel Insurance Typically Covers

Types of Travel Insurance Policies

Pre-existing condition exclusions Many travel insurance policies exclude pre-existing medical conditions unless you purchase the policy within a specified window after booking your trip (often 14 to 21 days). If you have ongoing health conditions, review the pre-existing condition clause carefully and buy your policy early.

Travel insurance premiums vary based on your age, trip duration, destination, and coverage limits. For a Medicare-age traveler, expect to pay roughly $50 to $300 for a single-trip policy depending on the length and coverage level. Annual policies may cost $300 to $1,000 or more.

How Buffer Insurance Helps

At Buffer Insurance, we work with Medicare beneficiaries every day who are surprised to learn that their coverage stops at the U.S. border. We help you fill those gaps before your next trip.

Our service is free to you. Insurance carriers pay us, so you get expert guidance at no cost. Call us, use our contact form, or find an agent near you.

Traveling soon? Don't leave the country without understanding your coverage. Contact Buffer Insurance for a free review of your Medicare plan's international benefits — and we'll help you fill any gaps before your departure date.