If something goes wrong after treatment in Korea: records, mediation, insurance

Last updated 16 September 2026

What to do in the first 48 hours, which documents decide everything later, and the formal routes — the hospital, the national mediation agency, and insurance — in the order to use them.

Most treatment goes as planned. This page is for when it doesn't — an unexpected complication, a result very different from what was agreed, or a bill very different from the quote. The order you do things in matters more than how angry you are.

If you have a medical emergency — heavy bleeding, difficulty breathing, high fever, sudden severe pain — call 119 or go to the nearest emergency room first. Everything else on this page can wait.

The first 48 hours

  1. Go back to the treating clinic and have the problem examined and written into your chart. A complication that was never recorded is very hard to prove later.
  2. Request copies of your medical records, consent form, and the itemised receipt. Patients in Korea have a right to their records; there is usually a small copying fee.
  3. Photograph the problem daily with dates visible.
  4. Keep every message with the clinic and any coordinator or agency. Move conversations to writing if they were verbal.
  5. Do not sign anything new — a waiver, a settlement, a 'free revision' agreement — before you understand it in your own language.

From my own visits: Records requests in Korea go through a dedicated desk (often called the medical records or certificate issuance desk), not through the doctor. It is a routine request; staff process it every day and do not need a reason. Doing it while you are still in the country is fast. Doing it from abroad means authorisation forms, proof of identity and weeks of email.

The formal routes, in order

RouteWhat it is forNote
The hospital itselfComplaint to the patient relations or international desk; revision, refund or treatment of the complicationFastest if the clinic cooperates. Get any offer in writing.
Korea Medical Dispute Mediation and Arbitration Agency (K-medi)Government body that mediates disputes over medical accidents, with medical and legal expertsMediation needs the hospital's participation; foreigners can apply.
Korea Consumer AgencyDisputes that are about contract and money rather than medical harm — deposits, refunds, quotesConsumer-dispute rather than medical-accident focus.
InsuranceComplication cover you bought for the trip, if anyCheck what was covered before you left home.
Courts / lawyerWhen the above fail and the harm is seriousExpensive and slow; take advice in Korea.

Verify before you rely on this: Application procedures, time limits, fees and language support at K-medi and the Korea Consumer Agency change. Check their current guidance, and ask the Medical Korea support service whether interpretation is available for your case.

Before you go: what makes all this easier

Sources

This site is an information resource, not a medical provider, agency or broker. We do not arrange treatment, refer patients to specific hospitals, or receive commission from clinics for introductions. Nothing here is medical advice — decisions about treatment belong to you and a licensed doctor.