Already Have Health Insurance? You Still Need Travel Insurance

If you already have health insurance, you might assume you are covered abroad. Usually you are not – or not in the way a visa application requires. This guide explains the difference between domestic health insurance and travel medical insurance, and why buying both is often the right answer.

Short Answer: Yes – and You Usually Should

There is nothing preventing you from buying travel insurance alongside your existing health insurance. The two products cover different things, and the second does not replace the first. Domestic health insurance is designed around a home country's health system. Travel medical insurance is designed around the fact that you are somewhere else.

The U.S. Department of State explicitly separates the products. It distinguishes travel health insurance, medical evacuation insurance and trip-cancellation insurance as different types of cover, and advises travellers to understand each separately . A domestic health policy is not any of these.

What Domestic Health Insurance Usually Does Not Cover

Most domestic health plans are built for treatment inside the home country. Abroad, common gaps include:

• Overseas treatment: many plans offer no cover, or only emergency cover, outside the home country
• Medical evacuation: transporting you to adequate care, or home, is often not a domestic health benefit
• Repatriation: returning you home for recovery, or returning your remains, is usually outside a domestic plan
• Direct billing abroad: even where treatment is covered, the foreign hospital may require payment upfront
• 24/7 assistance abroad: a domestic insurer's call centre may not operate in your destination's time zone or language

The Department of State notes that Medicare and most U.S. health plans, including HMOs and PPOs, do not cover health care outside the United States – and that even plans that do may require payment upfront and reimbursement later . This pattern is common across many countries' domestic systems.

What Travel Medical Insurance Adds

The Three Products the State Department Separates

The Department of State's guidance is useful because it breaks travel cover into distinct products that are often sold together but serve different purposes :

• Travel health insurance: covers medical treatment abroad, often including emergency care and sometimes direct billing
• Medical evacuation insurance: covers the cost of transporting you to adequate care or home, which can exceed $100,000 in a serious case
• Trip-cancellation insurance: covers non-refundable travel costs if the trip is cancelled or interrupted for a covered reason

A single travel policy may bundle all three. But a domestic health plan is not a substitute for any of them when you are abroad.

What Visa Applications Actually Require

For a Schengen short-stay visa, the requirement is specific: medical insurance with minimum €30,000 cover, valid across all Schengen states, including repatriation for medical reasons or death, for the entire duration of stay . A domestic health policy will not normally meet this test, because it is not written for the destination territory and does not include the required repatriation benefit.

For national D visas and residence permits, the requirement is even more likely to exclude a domestic health plan – some countries require a local residence health policy, not travel insurance at all.

Can You Claim on Both?

If you have both a domestic health plan with some international cover and a travel policy, you generally cannot be paid twice for the same expense. Insurers coordinate so that the total paid does not exceed the actual cost. In practice, you claim on one policy first, and the second covers any remainder within its terms. The travel policy is usually the primary one for treatment abroad, because that is what it is designed for.

What to Check Before You Buy Travel Insurance

1. Does your domestic plan cover treatment abroad? Check the territorial limits section.
2. Does it include evacuation and repatriation? These are often separate benefits or excluded entirely.
3. Does it issue a certificate for visa purposes? Most domestic plans do not.
4. Does the travel policy meet the visa minimum? For Schengen, €30,000 with repatriation, valid across all member states.
5. Are pre-existing conditions covered? Declare them and check the waiver rules.
6. Is there a 24/7 assistance number? Save it before you travel.

The Bottom Line

Having health insurance is not a reason to skip travel insurance. It is a reason to read both policies carefully and understand where one stops and the other begins. For visa applicants, the practical point is simpler: the embassy wants a certificate that meets its rules, and a domestic health card almost never does. Buy the travel policy, keep the domestic plan, and know which one applies to which situation.