Medical Treatment in Switzerland for Foreigners: The First 48 Hours

Medical treatment in Switzerland for foreigners: how it works

Medical treatment in Switzerland for foreigners runs through a different door from the one residents use. Residents are billed through Swiss health or accident insurance; patients who live abroad pay the hospital directly or through a foreign insurer, employer or embassy, and come in through the international office of a university hospital or a private hospital group. The University Hospital Zurich (USZ) addresses its international service to three groups: patients living abroad who pay for treatment themselves, patients without health insurance abroad, and patients whose costs a company, an organisation or an embassy covers.

The pricing rules differ as well. The legal guide published by the Swiss Academy of Medical Sciences (SAMW) and the FMH states that the tariff protection of Swiss health insurance law does not apply to foreign patients who are neither insured in Switzerland nor from an EU or EFTA state, and that the doctor's fee is then a matter of contract. What that means for the final bill is the subject of our guide to what Swiss medical treatment costs.

Patients insured in the EU, EFTA or the UK have one more route. The European Health Insurance Card is meant for temporary stays; a trip made for the purpose of treatment needs the S2 form issued by the home insurer, according to the Gemeinsame Einrichtung KVG, the Swiss body responsible for these claims. The SAMW guide adds that the home insurer pays for planned treatment only if it has approved it.

Private hospital groups work the same way. Swiss Medical Network, whose international service covers hospitals including Clinique de Genolier, Klinik Bethanien in Zurich and Clinique Valmont above Montreux, asks for the full amount of its quotation on the day of arrival at the latest, with a full or partial refund if the final invoice comes in lower.

Before you travel: records, estimate and payment

Most of what decides your first 48 hours happens before you board. Hospitals build the plan and the price from what you send: the Inselspital in Bern asks for medical reports, diagnostic images such as CT scans and X-rays, and laboratory reports, and the University Hospital Basel wants reports no older than three months, typed rather than handwritten, in English or German.

Imaging travels best as files. For its second-opinion service the USZ asks for images in DICOM format as a ZIP file, with reports in German or English. If your reports are in another language, have them translated before you send them rather than after you land.

What comes back is a recommendation and a cost estimate. Basel aims to answer within two working days, and CHUV in Lausanne charges CHF 400, non-refundable, to analyse a request from abroad, as published on 22 September 2026. An estimate is not a price: the USZ calls its deposit a non-binding estimate of the expected costs, and asks for an additional payment if costs overtake it before treatment is complete.

What to bring on the day

The USZ publishes a clear list for inpatients: an identity document, insurance documents, the appointment letter, earlier findings such as X-rays and doctors' reports, medical cards such as a blood group card or allergy passport, a living will if you have one, and your regular medication in its original packaging with the dosage schedule. International patients add the paperwork of the trip.

Leave valuables at home. The USZ asks inpatients not to bring jewellery, expensive watches, credit cards or large sums of cash, accepts no liability for their loss, and lets patients deposit valuables at its main cash desk.

Arrival and admission as an international patient

Admission is administrative before it is medical. At the USZ you check in at the reception desk at the time the scheduling department has given you; a member of the care team takes you to the ward and your room, and you receive a wristband with your personal data so that staff can identify you at every stage of treatment. USZ international patients also present a copy of the deposit transfer on arrival, and hand in the admission form used for refunds by admission at the latest.

Expect to sign for the bill as well as for the treatment. HUG in Geneva asks patients with foreign insurance to sign a document stating that responsibility for all hospital costs is theirs. The room follows the cover: CHUV admits patients to its communal, semi-private or private division according to their insurance, and the Inselspital lets patients choose a single room or a room with two or more beds, with costs varying accordingly.

The hospital will also ask about life after discharge. The USZ asks inpatients on admission about their home situation and their expectations for recovery, so that it can plan aftercare. For a patient from abroad, the useful answer includes where you will recover and when you intend to fly.

Language, interpreters and patient rights

Switzerland has four national languages, German, French, Italian and Romansh, and under the Federal Constitution each canton decides its own official languages. Expect paperwork in the local language: the University Hospital Basel, for instance, issues its invoices only in German.

International teams close most of the gap. The USZ international team speaks German, Arabic, English, Catalan, Kurdish, Russian, Ukrainian, Italian, French and Spanish, and Swiss Medical Network's coordinators speak French, English, German, Russian, Italian and Chinese. Beyond those languages, interpreters are arranged on request and may be charged: the Inselspital invoices professional interpreting at cost, and Swiss Medical Network charges an additional fee.

Language matters most when you consent. The Federal Office of Public Health (FOPH) states that patients have the right to be informed clearly and appropriately about their health, examinations, treatment options, risks, prognosis and the financial aspects of treatment, and the right to say that they have not understood. A relative may sit in on those conversations at your request but, as the FOPH notes, cannot act in your place or represent you.

Healthcare professionals are bound by professional secrecy towards third parties. How Swiss law protects your medical information is set out in our note on patient confidentiality in Switzerland.

Consent, and why it sets the pace

In principle, no treatment in Switzerland is lawful without informed consent. The SAMW and FMH guide calls the consent of the informed patient the precondition for every medical treatment and, following Federal Supreme Court case law, lists what the doctor must explain: the reasons, purpose, nature, modalities, risks, side effects and costs of the treatment, the consequences of not having it, and the alternatives.

Timing is part of the rule. The guide summarises the Federal Supreme Court's position this way: for harmless routine procedures, the patient must be informed at the latest the day before; for a serious or high-risk procedure, at least three days before. The patient must have enough time to form a view without time pressure or psychological pressure, and receives a copy of the information form and the consent.

Consent can also be withheld. The guide is explicit that when a patient capable of judgement refuses a proposed treatment, the refusal must be respected, even if the treatment is medically necessary.

The first 48 hours, step by step

What fills the first two days depends on why you came. A check-up is mostly examinations, a second opinion is a review and a conversation, and an operation adds preparation and the consent conversation. The sequence below is the common skeleton; the schedule your hospital sends is the one that counts.

Before an operation, the preparation is practical and strict. The USZ asks inpatients to shower before admission and to use no make-up or body lotion afterwards, because these can weaken the disinfectant; to remove nail polish and leave jewellery at home, since all jewellery has to come off for surgery; and to follow the eating and drinking rules given at the appointment if anaesthesia is planned.

Once results are in, the talk turns to the plan. The FOPH right to information covers the prognosis and the financial aspects of treatment as well as the medical ones, so if the plan changes, ask for the revised estimate before you agree to it. At the USZ, costs that overtake the deposit before treatment is complete require an additional payment.

A second opinion is your right, not a favour. The FOPH states that patients may consult another healthcare professional of their choice, and calls a second opinion particularly worthwhile when non-urgent surgery or a treatment with serious consequences is proposed. Your records make it possible: according to the FOPH, you may inspect your patient record, receive the documents free of charge and forward them to a professional of your choice.

Practical matters: companions, phone, emergencies and medicines

Companions have a recognised place in Swiss hospitals. Swiss Medical Network can accommodate an accompanying person in the patient's room or in a separate room or suite, and the USZ helps patients and relatives find accommodation in Zurich. Visas for companions, accommodation for longer stays and the flight home are covered in our guide to travelling to Switzerland for treatment.

Check your phone plan before you land. According to the European Commission's Your Europe portal, the EU's roam-like-at-home rules cover the EU, the EEA countries Iceland, Liechtenstein and Norway, and Moldova and Ukraine; Switzerland is not on that list, so roaming there is priced by your operator. Hospital Wi-Fi helps: the Inselspital, for example, offers it free to patients and visitors.

In an emergency, dial 144 for an ambulance. The European number 112 reaches the police emergency centre and works from a foreign SIM card or a prepaid card with no credit, according to the Swiss authorities' portal ch.ch; 145 is poison control, 117 the police and 118 the fire service. Rega, the Swiss air rescue service, answers on 1414 within Switzerland and on +41 333 333 333 from abroad.

Bring the medicines you need for the whole stay, within the limit. Swissmedic allows travellers to import up to one month's supply of ordinary medicines for their own use without a certificate, and narcotic-containing medicines for up to 30 days of treatment, which it recommends carrying in hand luggage in the original packaging with a certificate from the pharmacy or doctor that supplied them. More is not possible and no exceptions are granted; for longer stays, Swissmedic suggests talking to a Swiss pharmacy or having a Swiss doctor prescribe.

Dietary and religious needs are routine requests. Swiss Medical Network adapts meals, halal included, if you tell it before the stay, and the Inselspital takes dietary, religious and cultural wishes into account and keeps rooms of silence open to all faiths.

Published rules that are easy to miss

None of the points below is hidden; each is published by the hospital or authority concerned. They are collected here because they are spread across hospital, federal and European websites, in several languages.

We can put the current published conditions of the clinics in our network in front of you, side by side, and we say so when treatment at home is the better answer. How we select those clinics is set out in our guide on how to vet a Swiss clinic, and you can write to us through our contact page.

About these sources

Every rule above is taken from the hospital, authority or professional body that sets it, and was read on 22 September 2026. Hospitals revise their conditions without notice, so treat each figure as the published position on that date and confirm it in writing before you pay.