- The UK Global Health Insurance Card (GHIC) is valid in the European Economic Area and a short list of named countries; no South American country is on that list, so it provides no cover anywhere on the continent.
- The Foreign, Commonwealth and Development Office (FCDO) names altitude sickness as a serious risk in parts of Peru, including Cusco, Puno, the Colca Canyon and Kuelap, and a risk in parts of Bolivia, including La Paz and the Salar de Uyuni salt flats.
- Association of British Insurers (ABI) members paid out 472 million pounds across more than 500,000 travel claims in 2024, with medical claims totalling 262 million pounds at an average payout of 1,528 pounds.
- One ABI member paid out more than 1 million pounds for a single customer admitted to hospital in the USA who required repatriation, illustrating how high overseas medical and evacuation costs can run.
How South America cover differs from a standard policy
South America is usually booked as a long-haul, multi-country trip rather than a single-destination break. A traveller might fly into Lima, cross into Bolivia, then continue to Argentina or Brazil over several weeks. That shape of trip has direct consequences for which policy works.
The first is geography. The FCDO guidance on foreign travel insurance advises cover for "the full length of your trip", and warns that "many policies have a maximum trip length and/or an annual limit on how much time in total you can spend outside the UK". A four-week or longer circuit can breach the single-trip duration cap on some annual policies, so the total number of days away is a figure to check before relying on existing cover.
The second is the absence of any reciprocal health arrangement. The UK GHIC works only in the European Economic Area and a handful of named countries such as Montenegro and Australia. No South American country appears on that list, so the card cannot waive a medical excess or fund any treatment on the continent. The NHS is explicit that the GHIC "is not a replacement for travel insurance" and that it does not cover medical repatriation, treatment in a private facility, or ski or mountain rescue.
Why FCDO advice and altitude matter here
Several of the most-visited routes in the region run through high terrain. The FCDO states that "altitude sickness is a serious risk in parts of Peru, including Cusco, Puno, the Colca Canyon and Kuelap", and that "altitude sickness is a risk in parts of Bolivia, including in La Paz and the Salar de Uyuni salt flats". Cusco is the staging point for most Machu Picchu itineraries, so altitude exposure is a near-universal feature of a Peru trip rather than an edge case.
This matters for insurance because adventure and high-altitude activities are frequently treated as extensions rather than standard inclusions. The FCDO guidance notes that travellers should ensure cover for "all activities you may undertake on holiday, such as sports or adventure tourism", and that "you may need specialist insurance or an add-on for some activities". Multi-day treks, the Inca Trail, glacier walks and high passes can each sit outside a default policy's activity list or its altitude ceiling.
What to look for
Rather than ranking products, it is more useful to map a South America trip against the cover features that determine whether a claim would be paid.
- Trip duration limit. Confirm the single-trip day cap covers the whole circuit. Long backpacking routes can exceed 31 days, a common threshold.
- Emergency medical and repatriation limit. The FCDO highlights that "emergency transport, such as an ambulance" is "often charged separately" and that "emergency travel home on medical grounds can be very expensive". The ABI's USA repatriation example shows costs can pass 1 million pounds, so a high or unlimited medical and repatriation limit is the figure that carries the most weight.
- Altitude ceiling and named activities. Check the maximum altitude covered and whether trekking, hiking above a stated height, and the specific routes planned appear on the activity schedule.
- Pre-existing conditions declared. The FCDO warns that travellers should "declare existing conditions or pending treatment or tests" because "failing to declare something may invalidate your travel insurance".
- Geographic region selected. South America falls under "Worldwide excluding USA, Canada and the Caribbean" on many tariffs, but routings that connect through North America may need the broader, costlier region.
Cover limits and exclusions
Three exclusion patterns recur on long-haul adventure trips. First, activities outside the listed schedule: an injury sustained on a trek above the policy's altitude limit can fall outside cover even where general medical expenses are otherwise included. Second, undeclared medical history, which the FCDO flags as a route to an invalidated policy. Third, duration overruns, where a claim late in a trip falls beyond the single-trip day cap.
The scale of medical payouts explains why the medical and repatriation section deserves the closest reading. ABI members reported that medical claims reached 262 million pounds in 2024, 34% of all travel claims and up from 29% in 2023, with the average medical payout at 1,528 pounds. The averages are modest; the tail, as the 1 million pound USA case shows, is not.
Providers offering cover in this segment
Among UK-facing insurers that publish their adventure-activity and medical terms, Staysure is one provider whose product detail can be verified directly. Staysure is a trading name of TICORP Limited, which is registered in Gibraltar, regulated by the Gibraltar Financial Services Commission and operates in the UK on a freedom of services basis under FCA reference number 663617. Its policies are administered by Howserv Limited (FCA reference 599282) and underwritten by Great Lakes Insurance SE. Staysure states it covers more than 1,300 medical conditions, applies no upper age limit, offers cancellation cover up to 15,000 pounds, and provides up to unlimited emergency medical expenses on its Comprehensive and Signature policies. It also lists more than 80 activities as standard, though travellers should confirm that the specific altitude and trek planned are included on the schedule that applies to their policy.
Beyond any single named insurer, the practical step is to compare the medical and repatriation limit, the altitude ceiling, and the activity schedule across providers, because these are the clauses that decide a South America claim.
Common pitfalls
The recurring errors are assuming the GHIC offers any continental cover (it does not), buying a region tariff that excludes a North American connecting flight, overlooking a single-trip duration cap on a long circuit, treating altitude trekking as automatically included, and failing to declare a pre-existing condition. Each maps onto a specific clause that an insurer can rely on to decline a claim, so each is worth confirming against the policy wording before departure.
