Travel Insurance for America: the Complete UK Guide for 2026

Quick Answer: travel insurance for america

Travel insurance for America is non-negotiable for every UK traveller. The United States has no reciprocal healthcare agreement with the UK, so any medical costs fall entirely on you. A standard hospital stay costs around $10,700 per day. Serious emergencies escalate fast.

The minimum recommended medical cover for any US trip is £5 million moneysupermarket.com. Single-trip policies for a 7-day visit start from roughly £18 for basic cover, rising to £120 or more for comprehensive plans comparethemarket.com. Annual multi-trip policies that include the USA begin at around £60.

Your GHIC card is useless in America. Full stop.

Three things to sort before departure: travel insurance with proper USA medical cover, your ESTA (around $21, valid for two years), and reliable connectivity. Checking whether your handset qualifies is brisk work via the eSIM Compatible Devices list before you book a data plan.

Travel insurance for America at a glance

The UK holds no reciprocal healthcare agreement with the United States, and US healthcare pricing reflects none of the NHS economy of scale that UK travellers take for granted. The daily hospital rate of $10,700 is only the starting point. An ICU admission runs $30,000 to $100,000 per day; medical repatriation from the US to the UK typically costs $50,000 to $150,000.

Key fact: An appendectomy in the US typically costs $33,000 to $50,000. A cardiac event can generate a bill of $75,000 to $200,000.

These figures explain why USA travel insurance commands a substantially higher premium than equivalent European cover. Insurers price US risk separately, and the £5 million cover threshold reflects the realistic scale of potential bills moneysupermarket.com. Budget policies frequently cap medical cover well below that figure. The gap between the cheapest option on a comparison site and what you actually need in a US hospital is not marginal.

Annual multi-trip policies become cost-effective at two or three US trips per year. At the budget tier, that annual cover starts at the figure cited in the quick answer.

The GHIC card, which fully replaced the EHIC for UK residents by 2025, works reliably across EU countries. In the United States, it provides nothing. That boundary catches more UK travellers off guard than any other misconception in travel insurance, partly because the card has become so effortless to use within Europe.

But what about your GHIC card specifically? The next section explains exactly why it fails at the US border.

Does my GHIC card work in America?

Neither the GHIC nor the EHIC provides any coverage in the United States. Not reduced coverage. Not emergency-only coverage. Nothing at all. The UK and US have no reciprocal health treaty, so neither card carries any legal entitlement there postoffice.co.uk.

The confusion is widespread and understandable. Post-Brexit, the GHIC replaced the EHIC smoothly, and it functions well across EU countries. Travellers accustomed to using it in Portugal or Greece can reasonably but wrongly assume it carries comparable weight in New York or Miami. It does not. That conflation of EU coverage with US travel is the most common and costly error in UK travel insurance.

Under the US federal EMTALA law, American hospitals are legally required to treat emergency patients regardless of insurance or immigration status.

That sounds like a safety net. It is not. The hospital bills in full afterwards and pursues that debt with considerable determination. Research from Harvard Medical School links 66% of US personal bankruptcies to medical costs. For a UK visitor arriving without cover, this is not a theoretical risk.

An MRI scan costs $1,000 to $5,000 in the United States. The equivalent at a UK private clinic runs around £200. The proportional gap is stark, and it scales sharply with anything more complex than a routine diagnostic.

Key fact: The US spends $13,493 per capita on healthcare annually, the highest of any country in the world.

Only private travel insurance provides genuine protection in America. "Worldwide" policies deserve close reading: some explicitly exclude USA and Canada gocompare.com. A policy labelled "worldwide excluding USA/Canada" leaves a UK traveller just as exposed as having no cover at all. Reading the small print here is not optional.

So what does proper cover actually cost?

How much does travel insurance for America cost?

USA travel insurance typically costs two to three times more than equivalent European cover for the same trip duration. That premium reflects the healthcare cost structure documented above, not insurer margin.

For a 7-day single trip, mid-range cover starts around £35 and rises to approximately £65 for a healthy adult with no pre-existing conditions. The budget and comprehensive figures for the same duration were covered in the quick answer.

The 14-day picture shows the full spread comparethemarket.com:

Annual multi-trip policies covering the USA start at the figure cited earlier for the budget tier. Mid-range annual cover runs £100 to £180; comprehensive options reach up to £350.

Pre-existing conditions shift the numbers considerably. A stable, managed condition can add 30% to the base premium; complex medical histories can reach 200% above the standard rate justtravelcover.com. Some insurers decline cover entirely at that point. Specialist providers such as Staysure, AllClear, and Free Spirit focus specifically on this segment and regularly return more competitive quotes than generalist comparison tools for travellers in this group staysure.co.uk.

Age adds another variable.

Premiums for travellers over 65 rise more sharply on US cover than on European equivalents, reflecting actuarial reality rather than arbitrary pricing. Comparing across several specialist and generalist insurers is sensible for any traveller over 60, rather than accepting the first figure a comparison site returns.

Annual or single trip: the maths may decide for you.

Single trip vs annual multi-trip: which works out cheaper?

Two USA trips in a single year changes the calculation entirely. Annual multi-trip policies spread their cost across every journey, and the break-even point arrives faster than most buyers expect: typically by the second or third US visit in a calendar year.

That detail matters.

Annual policies cap individual trips at either 30 or 45 days per journey, depending on the insurer moneysupermarket.com. Book a six-week road trip and you're outside most policies' scope, regardless of what you paid. Check the maximum duration before committing; it's the most commonly missed restriction on annual cover.

For frequent flyers and business travellers making multiple crossings, the mid-range annual band noted in the pricing section typically covers unlimited trips, including European breaks, at a cost that two separate US single-trip policies would easily exceed. A third trip in the year simply reinforces that advantage.

Single trip cover is the cleaner choice for a one-off holiday, a long family stay, or any visit stretching past the annual policy's duration cap. First-time visitors going once tend to find it more straightforward and proportionate.

One angle worth confirming: if you travel to both the US and Europe in the same year, many annual policies bundle both destinations. Confirm whether the USA falls within a standard worldwide tier or triggers a premium zone surcharge before you buy.

Knowing the price is one thing. Knowing what it covers is another.

What does US travel insurance actually cover?

A standard US travel insurance policy bundles four core protections: medical expenses, emergency repatriation, trip cancellation, and baggage cover. The limits on each define whether a policy is genuinely useful or merely appears to be money.asda.com.

Medical cover is the anchor. The minimum recommended for the USA is £5 million; anything below that threshold leaves you exposed to compounding bills from a system that places no cap on what it charges international patients postoffice.co.uk. Repatriation costs, already detailed above, represent a separate line item that budget policies frequently underfund.

Trip cancellation and curtailment cover typically runs from £5,000 to £10,000 on mid-range policies comparethemarket.com. That protects pre-paid flights, hotel deposits, and booked excursions if a medical emergency or another covered event forces you to cancel before departure or cut the trip short.

Baggage and personal effects cover usually sits between £1,500 and £3,000 in total.

The single-article limit is where claims disappoint. Laptops, cameras, and high-value electronics often fall under a per-item cap of a few hundred pounds unless specifically declared and listed at purchase. If you're travelling with professional kit, check that cap before assuming you're covered.

COVID-19 medical and cancellation cover is now standard across most UK policies as of early 2026 comparethemarket.com. Read the small print regardless: some policies still exclude cancellation triggered by government travel advisories rather than personal illness.

Adventure activities catch people out consistently. Skiing, hiking above certain altitude thresholds, and water sports commonly require a paid add-on. The USA's varied terrain makes this genuinely relevant for anyone going beyond urban breaks.

Pre-existing conditions change the picture significantly.

Will travel insurance cover kidney stones?

Kidney stones are generally covered by travel insurance for America, provided you declared the condition when buying the policy and the insurer accepted it. A stone with no prior history, no previous treatment, and no current symptoms is typically treated as a new medical event rather than a pre-existing condition.

The treatment costs are brisk incentive to get this right. A kidney stone episode in a US emergency room, including imaging, pain management, and potentially a ureteroscopy procedure, runs from $5,000 to $25,000 depending on severity and the hospital's location.

Here's what trips people up: some standard insurers apply blanket exclusions to urological conditions, particularly where any history of kidney disease or recurring stones appears on your medical record. Those exclusions sit in the policy wording, not the promotional summary page.

If a previous episode is documented, a specialist provider is worth pursuing. They assess each application individually rather than applying category-level exclusions justtravelcover.com. The sequence that protects your claim: declare the condition upfront, get written acceptance, carry that documentation when you travel.

A GP letter summarising your treatment history takes minutes to arrange and proves its worth fast. US emergency departments work with better information when you arrive with it, and your insurer's emergency line will want the same detail if you call from a hospital.

More serious conditions require a specialist approach.

Can I get travel insurance with an aortic aneurysm?

Yes. Travel insurance with an aortic aneurysm is obtainable, but mainstream comparison site policies won't issue it. Most standard underwriters decline serious cardiovascular conditions at the application stage. Specialist providers exist for exactly this purpose, and they operate a full individual underwriting process rather than a blanket decline.

Free Spirit, AllClear, and Saga are the most established UK options for high-risk medical cases. Each applies detailed medical screening, asks specific questions about diagnosis, monitoring, and surgical history, and issues cover where a standard insurer would simply reject the application staysure.co.uk.

The cost is real. Premium uplifts for serious cardiovascular conditions can reach 400% above standard rates, extending beyond the lower end of the range noted in the pricing section. Given what US cardiac care costs, as detailed in the figures earlier, that uplift is proportional rather than punitive. It also reflects the genuine risk the insurer is accepting.

Medical screening before any policy is issued is not optional. Insurers typically require confirmation of whether the aneurysm is surgically repaired or under active monitoring, the date of diagnosis, and the results of recent imaging. Be precise: vague answers create grounds for disputed claims.

Practical steps for travel: carry a condition letter from your cardiologist. Keep a copy in your email and a printed version in your bag. US emergency departments work faster with that background, and your insurer's emergency assistance line needs it too if you call from a hospital.

Policy terms will specify exclusions clearly. Most cover emergency stabilisation but exclude elective procedures related to the underlying condition.

Beyond health, the USA itself carries specific travel risks worth understanding before you fly.

State-specific risks, entry requirements, and adventure cover

UK passport holders need ESTA approval before entering the USA: a two-year authorisation applied for online, with an application fee of around $21. Approval typically arrives within 72 hours, but apply before you book your flights, not the night before departure.

Florida sees the highest rate of UK medical claims of any US state. Hurricane season runs June through November, and many standard policies limit or exclude weather-related cancellation during that window unless a named storm occurs after your purchase date. Book a Florida trip in July without reading your cancellation terms, and the policy may not stretch as far as the premium implied.

Extreme heat creates a distinct layer of risk. Arizona and Nevada regularly reach temperatures dangerous enough that some policies carry exclusions for heat-related illness if official health warnings were active at the time. Read the exclusion clauses before booking a hike through Death Valley in August.

New York carries a different risk profile entirely. Medical claims are less common there than in Florida; disruption and theft dominate. Personal belongings limits and trip interruption cover deserve attention when choosing a New York policy.

Road trips need a specific check before you leave. Hire car excess cover and breakdown assistance aren't automatically included. Verify both before you collect the keys.

Adventure activities require declared add-ons. Skiing, hiking above certain altitudes, and white-water rafting are excluded by default on most standard policies. Add them at the point of purchase; claims made without the relevant add-on will be declined.

FCDO advice as of April 2026 sits at "normal precautions" across the USA, meaning no blanket government advisory that would invalidate a standard policy.

Insurance sorted. Now sort your data plan.

Staying connected in America: eSIM and mobile data

UK carrier roaming in the USA typically costs £5-15 per day. A two-week road trip on EE's daily roaming bolt-on, or Three's Feel At Home allowance burning through faster than expected, generates the kind of bill that takes the shine off the holiday photos.

An eSIM eliminates that entirely.

Activate before you fly, scan the QR code at the gate, and your phone connects to a local US network before you've cleared customs. No physical SIM swap, no hunting for a kiosk at arrivals.

Coverage across US cities and interstate highways is reliable for most travellers. Head into national park interiors, though, and the picture changes fast. Grand Canyon's South Rim has limited signal; Yellowstone's interior loses coverage almost entirely past the main visitor areas. Download offline maps before you leave the car park.

For a short city break of two or three days with dependable hotel Wi-Fi, your existing carrier plan may be adequate. Once the trip extends beyond that, or involves any real driving, the calculation tips decisively in favour of a dedicated eSIM.

Most regular US travellers run a dual-SIM setup: a US eSIM for data, UK physical SIM kept active for bank verification texts and calls home. Two-factor authentication from your bank won't take a holiday just because you have.

HelloRoam covers the USA from $2.49 for 2GB for a single day, with longer plans available for extended trips. Confirm your handset is compatible before purchasing via eSIM Compatible Devices.

One last thing: the questions travellers ask most.

Reviewed by HelloRoam's editorial team. Last updated: 19 April 2026.