The short version
China runs on mobile QR payments, and a foreign visitor can join that system in minutes by linking an international Visa or Mastercard to Alipay or WeChat Pay. Small payments are free; bigger ones carry a 3% fee, which matters on a hospital bill. Cash works everywhere by law. Foreign plastic only works directly at the international-department and private-hospital tier.
Set up a mobile wallet before you fly
Both major wallets accept international cards, and the fee rules are published:
- WeChat Pay: WeChat’s official help page states that “transaction fees are waived for single transactions under 200 RMB. A 3% transaction fee will be applied for single transactions above 200 RMB.”
- Alipay: the same structure applies to linked foreign cards, as Shanghai’s government payment guide for visitors describes.
Limits for foreign cards were raised in 2024: the single-transaction cap went from US$1,000 to US$5,000, and the annual cumulative cap from US$10,000 to US$50,000. That is ample for consultations, imaging and dental work; it can constrain how you fund a six-figure procedure — plan that with the hospital in advance.
Two practical notes from our video library: visitors repeatedly report that setting the wallet up at home, before you are standing at a cashier window, removes most of the stress, and that QR codes appear at every step of a hospital visit — booking, check-in and payment.
Cash still works, and refusing it is illegal
Renminbi cash is legal tender, and China’s central bank has stated plainly that merchants cannot refuse or discriminate against it — a rule reasserted as QR payments became universal. Hospital cashier windows take cash. Exchange money at a bank or airport currency counter, and expect to show your passport. For an idea of the scale involved, a family hospitalised in remote western Sichuan described managing deposits and payment from the hospital bed — ask early what the expected total and deposit are.
Kiosks and QR payments inside the hospital
Self-service machines handle registration, payment and printing of test results, and every one we have seen documented requires you to start with a passport scan rather than a Chinese ID — as in this walk-in visit to a Chengdu orthopaedic hospital. If a kiosk defeats you, the manual registration desk (挂号) does the same job with a person attached. The first-visit walkthrough covers the sequence: register, consult, pay, collect medication.
When a foreign card works directly
At the top-tier public hospitals’ international departments (国际部) and at private/international hospitals, card terminals that take foreign cards are normal — Peking Union Medical College Hospital is one example of a public hospital with a dedicated international tier. Our library’s clearest data point is an out-of-pocket MRI at a private international hospital in Kunming, including a ¥15 registration fee and interpreter access as part of the private-tier service. Below that tier, assume card payment means Alipay or WeChat Pay, not your Visa.
Budgeting notes
- The 3% fee is real money on medical bills. On a ¥30,000 dental bill that is ¥900 — compare with the cost and hassle of carrying cash before deciding.
- Splitting payments below the ¥200 threshold is not realistic for hospital bills, though it arises for small items like medication.
- Keep every receipt. Itemised receipts (发票, fapiao) list each drug and charge — you will want them for any insurance reimbursement claim back home.
- Cost snapshots for specific procedures — dental implants, MRI, check-ups — live in the cost comparisons.