For UK residents, access to state healthcare in Europe after Brexit runs through specific NHS schemes rather than the EU rules that cover EU citizens. The two that matter are the UK Global Health Insurance Card (GHIC) and the "S2" planned-treatment route. Both are for state healthcare. Neither is designed for the private cosmetic, dental or surgical clinics that most "medical tourists" actually use. This guide explains, from official NHS sources, what each covers — and why private treatment abroad sits outside both. It is informational only; confirm your own eligibility with the NHS before relying on any route.
GHIC: necessary care, not medical tourism
The NHS states that a UK GHIC "lets you get necessary state healthcare in the European Economic Area (EEA), and some other countries, on the same basis as a resident of that country." That means care that cannot reasonably wait until you get home — not treatment you have deliberately travelled abroad to receive.
The NHS is blunt about the limits: "The UK GHIC is not a replacement for travel insurance." It advises travellers also to hold "private travel and medical insurance for the duration of your trip", and spells out what the card does not do: "A UK GHIC (or UK EHIC) does not replace travel and medical insurance or cover services like: being flown back to the UK (medical repatriation), treatment in a private medical facility, ski or mountain rescue." Because medical tourism almost always means planned treatment in a private facility, GHIC will not cover it. The card is free and is applied for through the official NHS service, so you should never pay a third-party website to obtain one.
The S2 route: NHS-funded planned treatment, but pre-authorised and state-only
The S2 "planned treatment" route can fund genuinely planned care abroad — within narrow limits. The NHS states the scheme "may entitle you to NHS funding for planned state healthcare treatment in an EU country or Switzerland, Norway, Iceland or Liechtenstein if you're eligible."
Three conditions stand out. First, timing: "applications must be authorised before treatment." You cannot seek treatment and claim afterwards. Second, scope: "the treatment must be routinely available to you under the NHS in your medical circumstances." The S2 route funds state treatment the NHS would itself provide — not elective cosmetic or private procedures that the NHS does not offer. Third, undue delay: the NHS says it must confirm that it "cannot provide the specified, or equivalent, treatment(s), in a medically acceptable timeframe, for your condition" — so the route turns on whether you would face an undue wait for the equivalent treatment on the NHS. In practice you submit the S2 application form to NHS England's European Cross Border Healthcare Team and, if approved, "you'll be issued with an S2 certificate (payment guarantee form) by the NHS Business Services Authority". Questions about reimbursing any co-payment go to Overseas Healthcare Services.
Three situations, three answers
It helps to separate three situations. If you fall ill unexpectedly while on a temporary visit to a covered country, the GHIC gives you necessary state healthcare "on the same basis as a resident of that country". If you need planned state treatment that the NHS would itself provide, the S2 route may fund it — but only where "applications must be authorised before treatment". If you travel privately for elective treatment the NHS does not offer, you are outside both schemes and rely on private payment, private insurance, and the law of the country of treatment. Most cosmetic and dental medical tourism falls into that third category, which is why the cards and certificates many people ask about simply do not apply to it.
Private medical tourism: outside both schemes
If you travel privately for cosmetic surgery, dentistry, fertility treatment or other elective care, neither GHIC nor the S2 route applies. You pay the clinic directly, and much of your legal protection comes from the law of the country where you are treated. That does not mean UK law is irrelevant: protections attached to how you pay — for example, section 75 of the Consumer Credit Act, which can make a UK credit-card provider jointly liable for certain purchases — may still matter, so confirm with a qualified adviser what protection applies to your own payment before assuming you have none. For treatment in the EU/EEA, Directive 2011/24/EU places responsibility for quality, complaints and professional liability on the Member State of treatment: Article 4 requires "transparent complaints procedures and mechanisms in place for patients, in order for them to seek remedies in accordance with the legislation of the Member State of treatment if they suffer harm". The UK's own regulators, such as the General Medical Council, oversee UK practice; they do not regulate a clinic abroad.
Do the due diligence the NHS recommends
The NHS "Treatment abroad checklist" sets out sensible checks before any treatment overseas: "Have you checked the qualifications of the medical team treating you?" and "Are you satisfied with the facilities and standards at the clinic or hospital?" It lists warning signs including "a hard sell", "a lack of information", "pressure to make a quick decision" and "no discussion of possible complications", tells patients to understand "the possible complications and side effects", and to be "clear about how your aftercare will be coordinated". It also reminds you that you pay for travel, accommodation and treatment such as dentistry abroad yourself.
How to verify / where to go
- GHIC / EHIC: the official NHS "Healthcare abroad" pages (nhs.uk). Apply free through the NHS service, and check the current list of covered countries before you travel. - S2 planned-treatment route: the NHS S2 page and NHS England's European Cross Border Healthcare Team; the S2 certificate is issued by the NHS Business Services Authority. - The former EU Directive reimbursement route: the NHS states plainly that "now that the UK has left the EU, the EU Directive route has ended in the UK" (only limited legacy cases tied to treatment around the end of the transition period remain). Do not rely on it for new private treatment; for an older case, confirm directly with the NHS Business Services Authority. - For private treatment in the EU/EEA that goes wrong: the complaints and liability system of the country of treatment (Directive 2011/24/EU, Article 4).
Post-Brexit rules and the countries covered have changed and continue to evolve. Treat this as a map of where to look, and confirm the current position with the NHS before you book anything.
This guide quotes and adapts material from the NHS and legislation.gov.uk. It contains public sector information licensed under the Open Government Licence v3.0.