Quick Answer
You may not need a visa at all if you are from one of the eligible countries. China offers two main visa-free pathways:
- • 240-hour (10-day) transit visa-free access for citizens of 55 countries — ideal if you are flying into Shenzhen from a third country and have an onward ticket to another destination.
- • 30-day unilateral visa exemption for citizens of 50 countries — you can fly directly from your home country without needing an onward ticket.
Note: The 55-country transit list includes all 50 countries on the unilateral exemption list, plus a few others (e.g., UK, US, Canada are on the transit list but not on the unilateral exemption list). Check both sections carefully.
Sources: NIA — 240-Hour Visa-Free Transit; NIA — Unilateral Visa Exemption
1. 240-Hour Visa-Free Transit
China extended its transit visa-free stay from 144 hours to 240 hours (10 days) for citizens of 55 countries. This is ideal for short medical visits.
How it works: You fly into Shenzhen (or another eligible city) from a third country and can stay for up to 10 days without a visa. You must have a confirmed onward ticket to a third country — not the country you departed from.
Eligible countries include:
…and more. The full list includes all EU/Schengen countries, plus Russia, UK, US, Canada, Brazil, Mexico, Australia, New Zealand, Japan, South Korea, Singapore, UAE, and others.
Key requirement: You must have a confirmed onward ticket. You cannot use this policy for round-trip tickets to the same country.
Sources: NIA — 240-Hour Visa-Free Transit Policy (55 countries, 65 ports); NIA — Unilateral Visa Exemption (50 countries)
2. 30-Day Visa Exemption
China now offers unilateral visa exemption for up to 30 days for citizens of 50 countries. Unlike the transit policy, this does NOT require an onward ticket to a third country — you can fly directly from your home country.
This is the easiest option for medical visitors. If your country is on the list, simply fly to Shenzhen with your passport (valid for 6+ months) and you're good to go.
Validity note: The visa waiver is currently valid through December 31, 2026 for most of the 50 countries — with two exceptions: Brunei has no expiry, and Russia is covered through September 14, 2026. Check the latest updates before you travel.
Sources: NIA — Unilateral Visa Exemption Country List (50 countries); Chinese Consulate in Barcelona — FAQ (including validity dates)
3. Medical / Private Affairs Visa (S2 for Short-Term, S1 for Long-Term)
If you need medical treatment in China and plan to stay longer than 30 days — or if your country is not on the visa-free list — you will need an S-category visa.
Important: M visa is for business/commercial trade, not for medical treatment. The correct visa for medical travel is S2 (short-term) or S1 (long-term).
S2 Visa (Short-Term Medical / Private Affairs)
- • For patients requiring medical treatment lasting between 30 and 180 days
- • Required: Official Medical Invitation Letter from a recognized Grade A, Level 3 hospital in China
- • Valid passport (6+ months validity, 2+ blank pages)
- • Completed visa application form + recent photo
- • Proof of sufficient funds (e.g., bank statements)
- • Apply at your local Chinese embassy/consulate — Processing time: typically 4–7 business days
S1 Visa (Long-Term Medical / Private Affairs)
- • For patients requiring treatment exceeding 180 days
- • Requires a Major Disease Notification or long-term treatment certificate from a Grade A, Level 3 hospital
- • After entering China on an S1 visa, you must apply for a Foreigner's Residence Permit within 30 days
Short-Stay Alternative: Tourist Visa (L Visa)
If your treatment will last less than 30 days and your country is not on the visa-free list, a Tourist Visa (L Visa) is usually the simplest option — you do not need a separate "medical visa" for short stays.
Sources: Chinese Consulate in Denpasar — Visa Categories and Application Requirements; Ministry of Foreign Affairs — China Visa Online Application Portal
4. What to Bring & Practical Tips
Documents
- Valid passport — at least 6 months validity remaining, 2+ blank pages
- Return / onward ticket — required for 240-hour transit policy
- Hotel booking — proof of accommodation
- Medical documents — previous reports, prescriptions, referral letters (if applicable)
- Travel insurance — strongly recommended
- S2/S1 visa applicants — bring the official Medical Invitation Letter from your receiving hospital
Practical Tips
- ✈️Airports — Fly directly to Shenzhen Bao'an Airport (SZX). Or fly to Hong Kong (HKG) and take the high-speed train — about 30–40 minutes from West Kowloon to Shenzhen.
- 📱Cashless city — Most hospitals and pharmacies accept Alipay, WeChat Pay, and international credit cards. Set up WeChat or Alipay before arrival and link your international card.
- 🔌Power plugs — China uses Type A, C, and I plugs (220V). Bring a universal adapter.
- 💧Don't drink tap water — buy bottled water or boil it.
- 🚑Emergency numbers — 120 (medical), 110 (police), 119 (fire)
Useful Official Links
National Immigration Administration
Visa policies & inquiries
China Visa Online Application
Ministry of Foreign Affairs
Visa Application Centers
Official service centers
Shenzhen Bao'an Airport (SZX)
Flight info & services
NIA Service Hotline: 12367 (dial +86-12367 if calling from overseas)
Need Help with Your Medical Trip?
If you need assistance understanding which visa applies to your situation — or help with medical invitation letters, document translation, hospital booking, or on-the-ground escort services — feel free to reach out.
I offer a free 15-minute consultation to discuss your needs.
Get in TouchDisclaimer / 免责声明： Visa policies are subject to change without notice. 以上信息仅供参考，签证政策可能随时调整。Please consult the official websites or your local Chinese embassy/consulate for the latest information before traveling. 出行前请务必查阅官方网站或咨询您当地的中国使领馆，以获取最新政策信息。本文章不构成任何法律或签证建议。
How I Can Help
Navigating a foreign hospital system — even a modern one like Shenzhen's — can be daunting. That's where my service comes in:
Disclaimer: I am not a medical professional and cannot provide medical advice, diagnoses, or treatment recommendations. This article is for informational purposes only. Please consult your doctor for medical decisions.