International Health Insurance Explained for Expats

International health insurance is an annual private medical policy designed for people living, working or spending long periods abroad, giving them access to private treatment across multiple countries rather than just one. It differs from a UK-only private medical policy, from NHS care and from a GHIC card, and it is meant to be your main route to planned and private healthcare while you are outside the UK.

For an expat or internationally mobile person, the practical question is not just “how much?” but “where am I covered, what counts as pre-existing, and can the insurer pay the hospital directly?” Free Price Compare offers whole-of-market comparison of private medical insurance across the main UK health insurers, and we draw on published figures from the Association of British Insurers (ABI), the NHS and insurers themselves. This is health-insurance comparison, not medical or regulated financial advice, and international cover sits alongside the NHS rather than replacing it.

Last updated: September 2026

Written by the Free Price Compare editorial team | Reviewed September 2026

What international health insurance actually covers

International health insurance covers the cost of private medical treatment for acute conditions that begin after your policy starts, delivered in the countries listed in your plan’s area of cover. The ABI defines health insurance as cover for the cost of private treatment for acute conditions that start after the policy begins, and international plans apply that same principle across borders rather than within a single country.

An acute condition is a short-term illness or injury that responds to treatment and is expected to improve, such as a hernia repair, a hip replacement or investigation of a new symptom. Most plans include private hospital stays, surgery, specialist consultations and diagnostic tests, with optional modules for outpatient care, dental, optical, maternity and medical evacuation.

International health insurance generally does not cover the ongoing management of chronic conditions, accident and emergency care (that is the NHS or the local state system), or pre-existing conditions unless specifically underwritten. It is not a replacement for the NHS or for local emergency services. If you have an urgent medical concern, contact a GP, the local emergency number, or NHS 111 in the UK.

• Typically covered: private inpatient and day-patient treatment, surgery, specialist fees and scans for new acute conditions.
• Often optional: outpatient consultations, prescribed drugs, dental, optical, maternity and mental health cover.
• Usually excluded: chronic-condition management, emergencies handled by the state system, and untreated pre-existing conditions.

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How is international cover different from the NHS and a GHIC card?

International health insurance, the NHS and a GHIC card do three different jobs, and confusing them is the most common mistake expats make. The NHS provides free-at-the-point-of-use healthcare only to UK residents, so once you move abroad long-term you generally stop being entitled to routine NHS treatment.

A GHIC (UK Global Health Insurance Card) or EHIC lets you access necessary state healthcare in the EEA and some other countries at the same cost as a local resident, according to the NHS healthcare-abroad guidance. The NHS states a GHIC or EHIC covers treatment that cannot reasonably wait until you return to the UK, including emergency treatment, A&E visits, and routine care for long-term or pre-existing conditions during a temporary stay.

A GHIC is not private cover, does not work outside its listed countries, and does not pay for private hospitals, repatriation or planned private treatment. International health insurance is built to be your primary source of private healthcare access while abroad, covering multiple countries and private facilities, which a GHIC cannot do. If you have moved abroad permanently, you may instead qualify for an S1 – the NHSBSA confirms an S1 gives you the same state healthcare as a resident of that country, with the UK responsible for the costs.

If you are unsure whether a temporary trip needs full cover, our explainer on whether European health insurance is enough sets out where a card stops and insurance starts.

How much does international health insurance cost?

International health insurance cost is highly profile-dependent, with published individual premiums ranging from a few hundred pounds a year to well over £8,000, driven mostly by age, plan tier and whether the United States is included. APRIL International’s cost guide says individual cover can start at a few hundred pounds a year and rise to well over £8,000 for comprehensive plans that include the US, with figures dated January 2026 and including Insurance Premium Tax where applicable.

Provider examples show how wide the spread is. AXA Global Healthcare says new customers in 2026 pay an average of £3,072 for global health cover, while a 20-year-old on its Prestige Plus plan in the UK could face an estimated £5,894.40 to £11,281.56 a year; the same insurer says a 20-year-old based mostly in France could pay around £903 a year on a Foundation plan. These are insurer indicative figures, not a market-wide average.

The market itself remains very active: the ABI reported on 21 January 2026 that insurers processed a record £4bn across individual and workplace health schemes, according to the Association of British Insurers (ABI). The main levers you control are your area of cover, your excess, and which optional modules you add.

• Age and medical history: older applicants and those with declared conditions pay more.
• Area of cover: worldwide-excluding-USA is markedly cheaper than worldwide-including-USA.
• Plan tier and limits: hospital-only core plans cost less than plans adding outpatient, dental and maternity.
• Excess and co-payments: choosing a higher excess reduces the annual premium.

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Do I need worldwide cover including or excluding the USA?

You only need worldwide cover including the USA if you plan to live in, work in, or travel regularly to the United States, because US medical costs are among the highest in the world and push premiums up sharply. Every provider and cost guide reviewed shows that adding the USA raises the price substantially compared with worldwide cover that excludes it.

Most expats living in Europe, Asia, the MiddEast East or Australasia choose worldwide-excluding-USA to keep the premium down, and add short-term travel cover if they visit the States occasionally. If you split time between the UK and the US, or hold a US visa, a plan that lists the USA in its area of cover avoids leaving a gap in your protection.

Read the geographical definitions carefully. Some plans distinguish “worldwide excluding USA”, “worldwide including USA” and sometimes a separate US-and-Canada band, and treatment in a non-covered country may only be reimbursed for genuine emergencies. Matching your area of cover to where you actually live and travel is the single biggest cost decision on the policy.

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Are pre-existing conditions covered?

Pre-existing conditions are usually not covered automatically on international health insurance – they are either excluded, or handled through the underwriting method you choose when you apply. A pre-existing condition is any illness, injury or symptom you have had, been treated for, or been aware of before your policy started.

There are two main underwriting approaches. Under full medical underwriting, you declare your medical history at application and the insurer confirms in writing what is covered, excluded or loaded with an extra premium. Under a moratorium, you do not complete a detailed medical form, but conditions you had within a set period (often the previous five years) are excluded until you have gone a continuous period, commonly two years, without treatment, symptoms or advice for them.

Some plans and providers may offer to cover certain pre-existing conditions for an additional premium after assessment, but this is never guaranteed. Never assume a condition is covered because it was not asked about – if it is not confirmed in your policy documents, treat it as excluded and check with the insurer before you rely on it.

Moratorium vs full medical underwriting

The difference between moratorium and full medical underwriting is how and when your history is assessed. Full medical underwriting gives you certainty up front, because exclusions are agreed at the start; a moratorium is quicker to buy but leaves the position on past conditions unresolved until you meet the treatment-free period. Neither method turns an excluded pre-existing condition into covered treatment on day one.

Why does the premium rise each year?

International health insurance premiums typically rise at renewal for two combined reasons: medical inflation and age. Medical inflation – the rising cost of drugs, technology, hospital fees and specialist care – runs higher than general inflation in most healthcare markets, so insurers increase premiums to keep pace with the cost of the treatment they fund.

Your own age band is the second driver. As you move into an older pricing bracket, the expected cost of claims for your group rises, and the premium reflects that even if you have never claimed. Some plans also apply a claims or region-wide loading if the overall book of policyholders in your area of cover has claimed heavily.

To manage renewal increases, review your excess, drop optional modules you no longer use, and compare the whole market rather than auto-renewing. Because underwriting terms and any pre-existing exclusions are usually carried over when you switch, always confirm how a new insurer would treat your history before you move.

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Can the insurer pay the hospital directly?

Yes – most international health insurance plans can pay the hospital directly for inpatient and day-patient treatment, which means you avoid paying large bills up front and reclaiming them later. This is usually called direct settlement or a cashless facility, and it applies when you use a hospital inside the insurer’s network and get treatment pre-authorised.

The process normally works like this: you contact the insurer’s assistance line before planned treatment, they confirm the treatment is covered and issue a guarantee of payment to the hospital, and the hospital then bills the insurer directly. For outpatient visits, smaller claims or out-of-network care, you may still need to pay and claim back, so keep itemised invoices and receipts.

Direct settlement is one of the practical advantages of a dedicated international plan over relying on a card or reimbursement-only cover, especially in high-cost regions. Always check whether your chosen hospital is in-network and whether pre-authorisation is required, because failing to pre-authorise can reduce what the insurer pays.

How does it compare with UK private medical insurance?

International health insurance and UK private medical insurance solve different problems: an international plan is a geographically flexible policy designed to be your primary route to private care while you live abroad, whereas UK private medical insurance is designed to speed up access to private treatment within the UK alongside the NHS. Choosing the wrong one leaves a gap where you actually live.

If you are UK-resident and simply want faster diagnosis and treatment at home, a domestic policy from an insurer such as Bupa, Aviva, AXA or Vitality is usually the right fit. If you are moving abroad, spending most of the year overseas, or working internationally, an international plan gives you cover across the countries in your area, with features like direct hospital settlement and medical evacuation that a UK-only policy does not include.

Some internationally mobile families hold both at different times, or switch as their base changes. Whichever route you take, the FCA-regulated protections – including the Financial Ombudsman Service and, where it applies, the Financial Services Compensation Scheme – back UK-authorised insurers, so buying through a UK route keeps those consumer safeguards in place. If you also want to protect your family financially, our overview of life insurance questions answered is a useful companion read.

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Information correct as of 16 September 2026. Prices, tariffs, policy details and providers change frequently, so please check the latest details before making a decision. This article is for general information only and does not constitute financial advice. Free Price Compare is authorised and regulated by the Financial Conduct Authority (FCA).