Guide

Visa and entry options for medical treatment in China

There are three separate doors into China, and they are not interchangeable. Which one you can use depends on your passport, on how long you are staying, and — this is the part people miss — on whether you are coming for a consultation or for treatment.

Which door applies to you

Route 1 — Visa-free entry, up to 30 days

China operates a unilateral visa-free policy for ordinary passport holders from 50 countries. On this route you can enter for up to 30 days without a visa, for business, tourism, visiting relatives or friends, exchanges, or transit. The stay is counted from 00:00 on the day after you enter, so 30 days is 30 full days, not one calendar month.

Read the expiry. As of the NIA list dated 17 February 2026, this policy runs to 31 December 2026 — except Russia, which runs to 31 December 2027, and Brunei, which has no published expiry date.

Can you get medical care on visa-free entry?

Visa-free entry is not designed for medical treatment — the permitted purposes are business, tourism, family visits, exchanges and transit. Short outpatient care is routinely done by visitors in practice: a consultation, a check-up, a dental appointment, getting a diagnosis confirmed. Nothing about that requires a special permit.

What is different is treatment that takes time — hospitalisation, surgery, chemotherapy, rehabilitation. That is a longer stay with a residential purpose, and it is what the S2 visa exists for. Trying to fit it into a 30-day visa-free window is where people get into trouble, because if your recovery runs long you have no legal basis to stay and no easy route to extend.

There is also a mutual-exemption layer: roughly 29 countries have bilateral agreements with China covering ordinary passports — Singapore, Thailand, Malaysia, Kazakhstan, Georgia, Serbia, Belarus, the UAE and others. Terms differ per agreement: some allow 30 days per entry, some use cumulative caps such as 90 days in any 180. Do not assume because your country appears on a list that the terms are the same as your neighbour's.

Route 2 — 240-hour transit visa-free

57 countries can enter China for up to 240 hours (10 days) without a visa, on a transit basis. You must hold an ordinary passport and a confirmed onward ticket with set dates and itinerary, travelling through China to a third country or region. Entry is possible from any of the 65 open ports across 24 provinces, and you may move within the designated areas.

240 hours is realistically enough for a short procedure, a set of tests, or a consultation round — but not for anything with a recovery period attached. If a complication extends your stay past 240 hours, you have overstayed.

There is also a 24-hour transit visa-free arrangement at every open port in China, for all nationalities: stay within the port's restricted area for under 24 hours without a visa. If you need to leave that area you must apply for a temporary entry permit at the port's border inspection authority. This is not useful for medical purposes — it exists for layovers.

Route 3 — The S2 visa: the correct route for treatment

The S2 visa covers short-term private affairs, including medical treatment, for a maximum of 180 days per stay. If you are coming to China for hospitalisation, surgery, multi-cycle treatment or a structured rehabilitation or TCM programme, this is the category. A tourist visa is not a substitute: extensions are difficult and generally limited to emergencies.

The documents that decide the application

The visa itself is routine. The medical paperwork is what makes or breaks it, and it has to come from the Chinese hospital — not from you, and not from a doctor in your home country.

If you are already in China and need to extend

An S2 visa can be extended inside China where the purpose is medical treatment. For that you submit a certificate of acceptance for medical services issued by a hospital at county level or above, or a Grade 2A hospital or above — a diagnosis certificate or disease certificate. Accompanying foreign family members must additionally submit proof of kinship, or a caregiver certificate from the hospital.

An extension is not the same as a residence permit, and total cumulative stay still cannot exceed 180 days. If treatment will genuinely run longer than 180 days, the S2 is the wrong instrument from the start — that is an S1 situation, which converts to a residence permit after arrival.

The realistic sequence

1. Get a diagnosis at home first. Consular officers look for medical necessity. A file without a diagnosis is indistinguishable from a tourist application.
2. Have your records translated into Chinese or English by a qualified translator.
3. Approach a Chinese hospital's international patient office — not an individual doctor. They review translated records and decide whether to accept the case.
4. Get the invitation letter and admission documents from the hospital. This is the slow step, and the one that depends on someone else.
5. Assemble proof of funds and, for carers, the kinship documents.
6. Submit the visa application at a Chinese visa application service centre. Applicants aged 14 to 70 must appear in person to submit and have fingerprints taken.
7. Book travel only after the visa is issued.

Processing time varies by centre, and a request for supplementary documents resets the clock. Check the current processing time with your local centre — and budget your preparation time, because assembling the hospital documents is usually the longer half.

What this page does not do

It does not tell you whether you qualify, does not handle applications, and does not correspond with hospitals on your behalf. It also contains no medical advice. Country lists and stay limits are revised by official announcement, so verify against the National Immigration Administration and your local Chinese visa application service centre before you rely on anything here.