Expat Health Insurance: How It Works, What It Costs and How to Choose

Written by Steffan Grund · Insurance specialist (Versicherungsfachmann BWV) · Updated October 27, 2026Facts checked: October 27, 2026

Long-term cover from €40/month

• 🏛️ Insurer: Barmenia, arranged by Care Concept AG (Bonn, Germany)
• 📄 Written policy confirmation after acceptance
• 🔒 No annual overall limit; no end date
• 🏷️ Age 55-59: from €200 a month (Zone 1)

How is expat health insurance different from travel and local insurance?

Expat health insurance is built for living abroad for years, travel insurance for trips of days or weeks, and local insurance for residents of one single country. The difference shows most clearly in routine care, chronic conditions, where the cover works and what happens when you move again.

The short version: travel insurance is a safety net for a holiday, local insurance is tied to one address, and international health insurance for expats is the one product designed to stay with you through a move, a second move and old age. For a 50- to 64-year-old planning to retire abroad, that last point matters most, because switching insurers later means a new health assessment at an older age.

What does international health insurance for expats cover?

A good long-term international plan covers hospital stays, doctor visits, diagnostics and prescription medicines in your area of cover, with dental, check-ups, maternity and mental health usually added only in the higher levels. The table shows the typical structure of the market and, as one example, how the three levels of Care Expat World handle each block (from the insurer’s benefit table).

The full list, including physiotherapy, glasses and alternative medicine, is on the Care Expat World benefits page.

Who needs expat health insurance?

Anyone who lives outside their home country for long periods and is not fully covered by a public system there needs expat health insurance, and early retirees aged 50–64 have the most at stake.

What happens to your home cover when you move?

In most cases your home cover stops paying, or pays only in narrow cases, once you live abroad: Medicare generally does not pay outside the USA, and NHS entitlement is generally tied to living in the UK.

Americans: Medicare and the Part B question

Medicare.gov states that Medicare usually does not cover health care outside the United States. The exceptions are narrow, for example certain inpatient stays when a foreign hospital is closer than the nearest US hospital during an emergency in the USA. Drugs bought abroad are not covered by Medicare plans. Some Medigap policies may pay for emergency care during travel abroad, but that is travel cover, not cover for living there. If you are approaching 65 and might return to the USA one day, note that Medicare.gov describes a lifelong Part B late-enrolment penalty of an extra 10% for each full 12-month period you could have signed up but did not. Whether to keep paying Part B while abroad is a personal decision; check it with Medicare or Social Security before your 65th birthday.

Britons: the NHS and the S1

NHS care is based on being ordinarily resident in the UK, so after a permanent move abroad you are generally no longer entitled to free NHS hospital treatment and may be charged on visits. UK State Pension recipients who live in an EU country, Switzerland, Norway, Iceland or Liechtenstein may qualify for an S1, which gives the same state healthcare as a local resident with the UK paying. The S1 must be registered in the new country and does not cover private healthcare. Outside the EU and those four countries, for example in Thailand, the Philippines, Panama or Mexico, there is no S1 at all.

What do “zone” and “home country” mean in expat insurance?

The zone is the part of the world where your policy pays for regular treatment, and the home country is the one country you declare as yours, which is normally excluded from cover or covered only for limited visits.

Insurers split the world into zones because medical prices differ so much. Almost every international insurer prices the USA separately, and some also price a few other expensive places separately, as Care Expat World does with China and Singapore. You pay for the zone you choose; trips outside it are covered for emergencies only, if at all. Care Expat World uses three zones:

Trips into a higher zone are covered for medical emergencies for up to 42 days per trip, but never in your declared home country, so a US citizen has no cover in the USA. You can change the zone on the 1st of any month, but treatment already planned when you switch is not covered in the new zone.

Why the home country matters so much

An expat plan covers you “abroad”, so the insurer must define where home is. Under the Care Expat World terms, “abroad” means every country except the one you declare as your home country, and you must hold its citizenship or an unlimited residence permit there. That declared country is excluded from the zone; it is covered for up to 180 days a year only if it is an EU or Schengen state. Other insurers use nationality, country of last residence or a list of countries; ask how yours defines it, because the answer decides whether a long visit to your children is insured.

International or local insurance: which fits your type of country?

International cover is usually the better base where foreigners rely on private hospitals or where you might move again, while local or public cover can be the cheaper base where a strong public system is open to legal residents.

The two can be combined: public or local cover where it is required or free, and international cover for private hospitals, travel within the region and the years when public access is not yet available. Local rules change and differ by residence status, so check the current position for your country before you cancel anything.

Which 9 features should you compare before you buy?

Compare entry age, end date, annual limit, pre-existing conditions, zone, home visits, cancellation rights, deductibles and the extra benefits, because these nine points decide whether a plan still works for you at 75.

What does expat health insurance cost?

Expat health insurance costs from €40 a month for the youngest age band to several hundred euros a month in your late 50s and 60s, depending on the level and deductible. Four things drive the price: age (the strongest), level of cover, deductible and region. As an example, Care Expat World in Zone 1 costs, per month (prices as of 2026-10-27):

See every age band, tier and deductible, plus which deductible pays off, in our guide to international health insurance costs.

Why does the age-65 deadline matter so much?

It matters because international plans can stop accepting new customers at a set age, while good plans set no end age for existing customers, so the date you join decides whether you can get long-term cover at all.

That makes your late 50s and early 60s the critical window: apply too late and the plan is closed, or a new health condition has appeared that a new insurer will exclude. Care Expat World counts age as calendar year minus year of birth, so your cover must start by 1 December of the year you turn 64 (you can apply up to four months ahead). Our guide to international health insurance age limits explains the entry-age rules in detail.

How do insurers handle pre-existing conditions?

Insurers use one of three methods: full medical underwriting, a moratorium, or an individual assessment such as an interview, and each can end in acceptance, a surcharge, an exclusion or a refusal.

Whatever the method, answer every health question completely. Under the German insurance law that governs this plan, a misstatement can let the insurer withdraw from the contract later, which is the worst possible outcome after a large claim. One more point: Care Expat World’s product information sheet lists known pre-existing conditions as not insured, while the binding terms include them subject to the interview. Read the acceptance letter carefully, because it states what applies to you. For a closer look at each method, see our guide to international health insurance with pre-existing conditions.

How do claims work when you live abroad?

Claims abroad usually work by reimbursement: you pay the doctor or hospital, send the itemised invoice to the insurer and get the money back, while for emergencies and hospital stays you call the insurer’s emergency line first.

1. Emergency or planned hospital stay: call the insurer’s 24/7 emergency line before or as soon as possible after admission. It can help find a hospital, talk to the doctors and organise transport. Care Expat World has a 24/7 line in every level.
2. Doctor visit or prescription: pay on the spot and ask for an itemised invoice showing your name, the date, the diagnosis, each treatment and its price, and the provider’s name and address.
3. Submit the claim: send the invoice with any prescription or referral. Keep originals until the claim is settled, as insurers may ask for them.
4. Currency: the insurer converts the bill into its contract currency. Care Expat World pays in euros and converts invoices in other currencies.
5. Deductible: until your deductible for the calendar year is used up, the claim is credited against it rather than paid out.
6. Proof of stays: if you claim during a visit home (only possible in Care Expat World for EU or Schengen home countries), the insurer may ask for proof of when the stay began and ended.

Practical tip for retirees: keep a simple claims folder (paper or phone) with every invoice, the date you sent it and the amount refunded. It makes the yearly decision about your deductible much easier.

Direct billing or reimbursement: what is the difference?

With direct billing the insurer pays the hospital for you, and with reimbursement you pay first and claim the money back afterwards.

Private hospitals in many expat destinations ask foreign patients for a deposit or a payment guarantee at admission. Before you need it, ask your insurer how it handles a guarantee of payment in your country, and keep a credit card with enough room for a deposit. The Care Expat World documents we reviewed describe reimbursement in euros; for a hospital stay, call the 24/7 line first and ask whether a payment guarantee can be arranged.

Does expat health insurance work for residence visas?

It often can, but only if it meets the visa’s exact rule on sum insured, area of cover, wording or certificate, and insurers rarely guarantee that in advance.

Many retirement and long-stay visas require proof of health insurance, often with a minimum sum insured, cover inside the country, and sometimes a certificate in a set format. Thailand’s O-A, for example, needs at least 3,000,000 THB (USD 100,000) a year and a form signed by the insurer; see our Thailand retirement visa guide. Insurers rarely guarantee that a policy satisfies a specific visa, so check the requirement first and ask the insurer in writing. Care Expat World makes no statement about visa acceptance, and its terms say it cannot promise that the policy meets a local insurance obligation. Our visa guides for Portugal, France, Greece, Panama and the Philippines list each country’s insurance rule. To compare countries side by side, see our overview of visa health insurance requirements by country.

How to choose in 7 steps

Start with the deadline and the region, then match the visa rule, level and deductible, and finish with your records and a start date without gaps.

1. Check the deadline: note the entry-age limit of every plan you consider.
2. Pick the region: exclude the USA unless you live there.
3. Check your visa rule: minimum sum, wording, certificate.
4. Choose the level: hospital-only, plus dental and check-ups, or top cover.
5. Choose the deductible: the highest you could pay in a bad year.
6. Gather your records: five years of medical reports speeds up underwriting.
7. Start on time: cover should begin the day you arrive, with no gap.

What belongs on your buyer’s checklist?

Your checklist should confirm eligibility, the area of cover, the limits, the health assessment and the paperwork before you sign anything.

• I am below the plan’s entry age in the year cover starts (Care Expat World: the year before you turn 65)
• The countries where I will live and travel are inside my zone, and I know which country I declare as home
• I know whether visits to my home country are covered, and I have planned separate cover if not
• The plan has no end date or exit age, and the insurer cannot cancel with ordinary notice
• I have checked the annual limit and the caps on cancer, dental, transport and check-ups
• I know the waiting periods (gap in cover, dental, pregnancy) and my old cover runs until the new one starts
• I chose a deductible I could pay in full in a bad year
• My medical records from the last five years are ready for the health assessment
• My visa’s insurance rule is met, confirmed in writing where a certificate is needed
• I know how claims, payment guarantees and currency conversion work
• I have read which document is binding (for Care Expat World: the German terms)
• I know my cooling-off period (Care Expat World: 14 days) and the minimum term (12 months)

Which questions should you ask any insurer?

Ask every insurer the same twelve questions in writing, because the answers expose the differences that brochures leave out; the third column shows the answers for Care Expat World from its terms.

What are the most common mistakes expats make?

The most common mistakes are relying on travel insurance for a permanent move and waiting too long to apply.

• Relying on travel insurance for a permanent move.
• Waiting until 65 and finding plans closed to new applicants.
• Paying for USA cover when you never go there.
• Assuming visits home are covered; check your nationality’s rule.
• Leaving a gap between old and new cover (Care Expat World adds a 31-day waiting period after a gap).
• Buying a cheap local plan that ends at 70 or covers one country only.
• Leaving out a past diagnosis in the health questions, which can put your cover at risk when you need it most.
• Cancelling the old policy before the new one has confirmed acceptance and a start date.

Glossary: expat health insurance terms in plain English

These are the terms you meet in every policy, with the Care Expat World value where it helps.

Already 65 or older in the year cover would start? This plan is closed to you; we are preparing a comparison of plans without an entry-age limit.

Where these facts come from

• Care Concept / Barmenia: Care Expat World policy terms (VB-KV 2026_05, German, binding), product information sheet, English product page and premium table (read 2026-10-27)
• Medicare.gov: “Travel outside the U.S.” and “Avoid penalties” (checked 27 Oct 2026)
• NHS Business Services Authority: healthcare cover when moving abroad and the S1 form (checked 27 Oct 2026)
• Thai visa rules: as cited on our Thailand retirement visa page

General statements about Medicare and the NHS are simplified. Rules depend on your personal situation; confirm with Medicare, Social Security or the NHS before you change your cover. Read how we check our facts.