Medical Treatment in China: Why Visa-Free Transit Is the Wrong Way In
来华就医：为什么过境免签不是正确的入境方式
A reader on Quora asks whether they can travel to China for medical treatment on a tourist visa or on the 144-hour visa-free transit. The question has two limbs, and they have different answers. The tourist-visa limb is broadly workable, with one refinement: the visa you actually want is usually the S2. The transit limb is the problem — and it is the part most people get wrong, starting with the fact that the 144-hour scheme no longer exists.
This article takes the two limbs in turn: what replaced the 144-hour scheme, why the current 240-hour transit facility does not fit a planned medical trip, what to do if treatment overruns your permitted stay, and the proper visa route for coming to China for care.
The question · Asked on Quora on 4 October 2026 · Original post →
Can I travel to China for medical treatment on a tourist visa or 144-hour visa-free transit?
1. The 144-Hour Scheme Is Gone — It Is 240 Hours Now
In December 2024, China's National Immigration Administration replaced the 144-hour transit visa-free policy with a 240-hour (10-day) one. As issued, the scheme covered 54 countries and 60 ports across 24 provinces; later announcements have since expanded it to 57 countries and 65 ports. The officially listed activities are tourism, business, visits and family visits.[4]
So if you are planning around '144 hours', you are planning around a policy that no longer exists. The analysis below concerns the 240-hour scheme — but the conclusion would have been the same under the old one, because what matters is not the number of hours. It is what the scheme is for.
2. A Transit Facility Is Not a Visa Substitute
The transit scheme is exactly what its name says: a facility for passengers passing through China. Two conditions define it. First, you must hold a confirmed onward ticket to a third country or region, departing within the permitted period — no onward ticket, no entry. Second, your activities in China must stay within the listed purposes. Medical treatment is not listed.[4]
This is not a technicality. Under the Exit and Entry Administration Law, a foreigner staying in China may not engage in activities inconsistent with the purpose of stay.[3] A pre-planned course of hospital treatment is the very purpose of the trip, not an incidental event during a transit — it sits outside the scheme's purposes from the start.
The same is true of China's unilateral visa-free entry (30 days for listed nationalities, extended through 31 December 2026): its listed purposes are business, tourism, visiting family and friends, exchange visits and transit — again, no medical treatment.[5]
3. The Risks of Using It Anyway
• Refusal at the border. Entry under the scheme is decided at border inspection. Where the officer can see that the trip is not a transit and the real purpose is not covered, entry can be refused — leaving you to rearrange onward travel on the spot, with a hospital appointment missed.
• A hard clock. Even if you are admitted, the permitted stay runs out in at most ten days, and treatment does not always keep to schedule. Staying beyond the period is unlawful stay: it can draw a warning or a fine — detention in serious cases — and it leaves a record that can complicate future visa applications.[3]
• No certainty in advance. A visa is applied for beforehand, on the stated purpose, with the hospital's documents in the file. The transit scheme offers none of that: the decision is made at the airport, after you have already travelled.
4. If Treatment Overruns: The Stay-Permit Remedy
The law does provide a remedy, but it works only if it is used in time. A foreigner who entered visa-free and genuinely needs to stay beyond the permitted period — for example because a course of treatment cannot be interrupted — may apply to the exit-entry administration of the local public security bureau for a stay permit (停留证件), supported by the hospital's documentation.[3][6]
Where a longer stay is needed, a residence permit for private affairs may be the appropriate instrument, again supported by hospital documentation. Either way, the application must be made before the permitted period expires. An application filed in time is a procedure; an explanation offered after an overstay is a much weaker position.[3][6]
5. The Proper Route: A Visa, Usually S2
There is no dedicated 'medical visa' in China's visa categories, and none is needed.[1] Short-term medical treatment is legally a private affair. State it honestly on the application, attach the Chinese hospital's appointment or invitation letter, and the consulate will issue the appropriate category — usually the S2 (short-term private affairs), sometimes the L (tourism).[2]
In practice, many foreign patients also receive treatment while in China on an L visa without any issue: receiving medical care is not an activity inconsistent with a lawful stay. What matters is entering on a basis applied for and granted in advance — not on a transit facility whose conditions your trip does not meet.[3]
Bring your medical records and the hospital's appointment letter, declare 'medical treatment' truthfully, and take whatever category the consulate issues. Keep the hospital documentation with you during the stay: it is also what supports a stay-permit application if treatment runs long.
Notes
[1] Exit and Entry Administration Law of the People's Republic of China, Art. 16 (visa categories). Official Chinese text: National Database of Laws and Regulations (国家法律法规数据库), https://flk.npc.gov.cn.
[2] Regulations on the Administration of the Entry and Exit of Foreigners (State Council Decree No. 637), Art. 6 (L visa: tourism; S2 visa: family visits and other private affairs). Same database.
[3] Exit and Entry Administration Law, Arts. 30, 34 and 37 (residence and stay permits; foreigners entering visa-free who need to stay beyond the visa-free period; no activities inconsistent with the purpose of stay). Same database.
[4] National Immigration Administration, announcement of 17 December 2024 extending transit visa-free stays to 240 hours (as issued: 54 countries, 60 ports, 24 provinces; permitted activities: tourism, business, visits, family visits); as expanded by NIA Announcement No. 2 of 2025 (Indonesia added — 55 countries), the NIA announcement of 3 November 2025 on ten innovative measures to support wider opening-up (five ports added — 65 ports, effective 5 November 2025), and NIA Announcement No. 4 of 2026 (Kyrgyzstan and Vietnam added — 57 countries). https://www.nia.gov.cn.
[5] Ministry of Foreign Affairs / China Consular Service Network, list of countries eligible for unilateral visa-free entry (30 days; policy extended through 31 December 2026). https://cs.mfa.gov.cn.
[6] Regulations on the Administration of the Entry and Exit of Foreigners, Arts. 18 and 25 (applications for stay documents). Same database as [1].
In short: come to China for treatment on a visa, not on a transit facility. The 240-hour scheme is built for passing through — a confirmed onward ticket, a closed list of purposes, a hard deadline. A planned medical trip needs the opposite: a purpose declared in advance (usually an S2 visa), hospital documents in the file, and, if treatment overruns, a stay-permit application filed before your permitted stay expires. This article is general legal information only and is not legal advice on any individual case.
Source text · 原文： The full bilingual text of the Announcement of the National Immigration Administration on Further Relaxing and Optimizing the Visa-Free Transit Policy for Foreigners is available in the China Law Resources library: read or download the PDF →
本篇依据的原文中英双语版（PDF）已收入中国法律资源库：《国家移民管理局关于进一步放宽优化外国人过境免签政策的公告》
Planning a medical trip to China, or already here with treatment running long? The right entry basis — and a stay-permit application filed before your permitted stay expires — makes the difference. I can assess your situation and the documents you will need.
Discuss Your Legal Matter中文版
一位读者在 Quora 上问：能不能持旅游签证、或者用 144 小时过境免签来中国看病？这个问题有两肢，答案并不相同。旅游签这一肢大体可行，只需一个修正——你真正要办的通常是 S2 签。过境免签这一肢才是问题所在，也是最多人弄错的地方：从一开始就错了，因为 144 小时政策已经不存在了。
本文依次回答这两肢：144 小时政策被什么取代、现行 240 小时过境免签为什么装不下一趟预先计划的就医行程、治疗超过许可停留期怎么办，以及来华就医的正确签证路径。
问题原文 · 2026 年 10 月 4 日发表于 Quora · 查看原帖 →
Can I travel to China for medical treatment on a tourist visa or 144-hour visa-free transit?
一、144 小时已成过去：现在是 240 小时
2024 年 12 月，国家移民管理局将 144 小时过境免签政策调整为 240 小时（10 天）。该公告发布时适用于 54 个国家的公民、从 24 个省（区、市）的 60 个口岸入境；其后经后续公告扩展，现为 57 个国家、65 个口岸。明示的活动范围为旅游、商贸、访问、探亲。[4]
所以，如果你还在按“144 小时”做计划，你依据的是一项已经不存在的政策。下文分析的是 240 小时政策——但结论在旧政策下也一样，因为关键不在于小时数，而在于这项政策是用来做什么的。
二、过境便利不是签证的替代品
过境免签，顾名思义，只是给过境旅客的便利。它有两个定义性条件：第一，须持有在许可停留期内前往第三国（地区）的联程客票——没有联程客票，就没有入境；第二，在华活动必须落在明示的范围之内。而医疗不在其中。[4]
这不是抠字眼。依《出境入境管理法》，外国人在中国境内停留居留，不得从事与停留居留事由不相符的活动。[3]一趟预先计划好的住院治疗，就是这趟行程的目的本身，而不是过境途中偶然发生的插曲——它从一开始就落在政策的目的范围之外。
单方面免签入境同理（适用国家公民可停留 30 天，政策已延长至 2026 年 12 月 31 日）：其明示事由为商贸、旅游、探亲访友、交流访问、过境——同样没有医疗。[5]
三、硬用过境免签的风险
• 在边检被拒绝入境。是否准予入境由边检在入境时决定。边检一旦看出这趟行程不是过境、真实目的又不在政策范围内，可以拒绝入境——你只能当场改签后续行程，医院的预约也随之落空。
• 时钟是硬的。即便获准入境，许可停留最长只有十天，而治疗不总能按计划表走。超过期限继续停留构成非法居留：可被警告、罚款，情节严重的还可拘留，并留下记录，影响今后的签证申请。[3]
• 事先没有任何确定性。签证是提前申请的：目的写明、医院材料在卷。过境免签给不了这种确定性——决定在你落地之后、在机场当场作出。
四、治疗超时怎么办：停留证件这条救济路
法律留了救济路径，但前提是及时用。免签入境的外国人确需超过免签期限停留的——例如治疗无法中断——可凭医院出具的材料，向当地公安机关出入境管理机构申请停留证件。[3][6]
如需停留更久，可申请私人事务类居留证件，同样以医院材料为支撑。无论哪种，申请都必须在许可停留期届满之前提出：按期申请是程序问题；逾期之后再解释，处境要被动得多。[3][6]
五、正确路径：办签证，通常是 S2
中国的签证种类里没有专门的“医疗签”，也不需要有。[1]短期就医在法律上属于私人事务。在申请表上如实填写，附上中国医院出具的预约或邀请函，领事馆会签发相应种类——通常是 S2 字（短期私人事务）签证，有时是 L 字（旅游）签证。[2]
实务中，不少外国患者持 L 签在华接受治疗也并无问题：接受医疗本身并不是与停留事由不相符的活动。关键在于，入境依据是事先申请并获批准的，而不是一项你的行程根本不满足其条件的过境便利。[3]
带好病历资料和医院的预约函，如实申报“医疗”，领事馆签什么种类就持什么种类入境。医院材料在停留期间也请留存好：万一治疗超时，它正是申请停留证件的支撑材料。
注释
[1] 《中华人民共和国出境入境管理法》第十六条（签证种类）。官方文本见国家法律法规数据库：https://flk.npc.gov.cn 。
[2] 《外国人入境出境管理条例》（国务院令第 637 号）第六条（L 字签证：旅游；S2 字签证：探亲及其他私人事务）。同上数据库。
[3] 《出境入境管理法》第三十条、第三十四条、第三十七条（居留证件与停留证件；免签入境后需要超过免签期限停留；不得从事与停留居留事由不相符的活动）。同上数据库。
[4] 国家移民管理局 2024 年 12 月 17 日公告：过境免签停留时间延长至 240 小时（发布时为 54 国、60 个口岸、24 个省，活动范围为旅游、商贸、访问、探亲）；其后经国家移民管理局 2025 年第 2 号公告（新增印度尼西亚，55 国）、2025 年 11 月 3 日关于实施支持扩大开放服务高质量发展 10 项创新举措的公告（新增 5 个口岸，65 个口岸，2025 年 11 月 5 日起实施）、2026 年第 4 号公告（新增吉尔吉斯斯坦、越南，57 国）扩展。https://www.nia.gov.cn 。
[5] 外交部／中国领事服务网：单方面免签国家名单（停留 30 天，政策延长至 2026 年 12 月 31 日）。https://cs.mfa.gov.cn 。
[6] 《外国人入境出境管理条例》第十八条、第二十五条（停留证件的申请）。同 [1] 数据库。
小结：来中国看病，要持签证入境，不要用过境便利。240 小时政策是为“路过”设计的——联程客票、封闭的目的清单、硬性的期限。一趟计划性就医需要的恰好相反：目的事先申报（通常是 S2 签）、医院材料在卷；万一治疗超时，在许可停留期届满前提出停留证件申请。本文仅为一般性法律信息，不构成对具体个案的法律意见。