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Coming to Korea for Medical Treatment: Checks to Make First (2026)

Checked against official sources on October 20, 2026

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Summary

If you plan to come to Korea for treatment, first check whether the provider appears in the Medical Korea registry of registered hospitals, then ask your embassy which visa fits. As of October 2026, the C-3-3 medical tourism visa is valid for 3 months, and the G-1 category covers invited medical treatment. If something goes wrong, the Korea Medical Dispute Mediation and Arbitration Agency gives free counseling. KoreaStep does not recommend providers.

At a glance

Check first, on Medical Korea
Registered Hospitals
Short-stay visa
C-3-3 medical tourism visa
C-3-3 validity
Valid for 3 months upon issuance
Longer treatment
G-1 miscellaneous visa
Support line
1577-7129
Dispute counseling
+82-2-1670-2545

Details

Some travelers come to Korea specifically for medical treatment. This page is for the practical side of that decision: how to check that a provider is legitimate and registered, which visa to ask about, what to get in writing, and where to go if there is a dispute. KoreaStep does not name, rank, recommend or link to any provider, and it does not give treatment prices or medical advice. Talk to your own doctor about whether treatment abroad suits you.

Before you start

  • A written plan from your home doctor, if you have one: diagnosis, current medicines and any earlier treatment.
  • Your insurer's rules. Travel insurance may not cover planned treatment. Ask before you book. See medical costs and insurance.
  • The provider's full legal name and address in Korean and English, so you can search the registry.
  • A way to communicate. See medical interpretation.
  • Time for the visa, if you need one. Entry rules depend on your passport. Use the entry checker and the visa guide.

Step by step

Step 1 — Check the official registry

The Medical Korea website (medicalkorea.or.kr), run by the Korea Health Industry Development Institute (KHIDI) for the Ministry of Health and Welfare, has menus for Registered Hospitals and Registered Facilitators. Facilitators are agencies that arrange care for foreign patients. Each hospital listing shows the interpretation languages it offers.

Check that the provider and any agency appear there. The embassy visa pages ask for a hospital's business registration certificate and an agency's medical-travel facilitator registration certificate, so registration is part of the official process. The pages we read do not say that registration measures quality or results, so treat it as one check among several.

Report illegal recruitment of foreign patients to the Medical Korea center. Its Medical Call line is 1577-7129, with English, Chinese, Japanese and Russian.

Step 2 — Ask the embassy which visa fits

Requirements vary by country and by embassy, so confirm with the Korean embassy or consulate where you will apply, or with the Immigration Contact Center (1345).

  • C-3-3 medical tourism visa (short stay). An embassy page says it is for foreign patients entering Korea for treatment or recuperation, and for their caregivers. Valid for 3 months upon issuance: you must enter Korea within that period. Documents listed include a passport with at least 6 months of remaining validity, bank statements, proof of the medical condition, a confirmed appointment at the Korean hospital, the hospital's business registration certificate, and the facilitator's registration certificate. Caregivers add proof of the family relationship.
  • G-1 miscellaneous visa (medical invitation). Another embassy page lists a category for people invited to receive medical treatment at a Korean medical institution. Documents include medical treatment evidence from the institution, a financial document proving you can pay the expenses, and a copy of the institution's registration or the inviter's permit. The same page puts people who stay more than 91 days under medical care in the G-1 group.

The embassy pages say requirements change with individual circumstances, so use the current list from the embassy that handles your application.

Step 3 — Get the terms in writing, in a language you understand

Before you pay or travel, ask for:

  • a written description of the proposed treatment and the doctor who will do it
  • a written estimate of the costs and what is included
  • the cancellation, refund and complication terms
  • consent forms in a language you understand, with time to read them
  • the interpreter arrangements during your stay

Do not sign what you cannot read. Ask for a translation or an interpreter.

Step 4 — Plan aftercare and follow-up abroad

Ask before leaving Korea for:

  • your medical records, discharge summary and test results, in English if possible
  • the exact names and doses of your medicines, including their ingredient names (see the rules for carrying medicine in pharmacy and hospital)
  • written instructions for follow-up care, warning signs and who to contact
  • advice from the treating doctor about when it is safe to fly

Tell your doctor at home what was done and show your records.

Step 5 — If something goes wrong

  1. Raise it first with the provider in writing, and keep copies of messages and papers.
  2. Call the Medical Korea center (1577-7129). The Ministry says it offers one-stop medical dispute consultation, from initial counseling to help with submissions to the dispute agency.
  3. Contact the Korea Medical Dispute Mediation and Arbitration Agency (K-Medi). Its counseling is free: phone +82-2-1670-2545 on weekdays 09:00–12:00 and 13:00–18:00, or e-mail forcc@k-medi.or.kr, or fax, or the website. K-Medi says the law applies to foreigners. A foreign patient in Korea can apply for mediation online, by e-mail or by fax. A foreign patient abroad can apply by e-mail or fax.
  4. Understand mediation. K-Medi says mediation must be completed within 90 days of starting, with a 30-day extension possible. After mediation begins, the other party's willingness to take part is checked, and the case is dismissed if it is unwilling. If both sides agree to a mediation decision, it has the same effect as a court settlement. Civil court is a separate route.
  5. Medical Korea also publishes a brochure called "For Foreign Patients Medical Dispute Resolution Guidelines".

Common problems

  • Trusting a registered status as a guarantee. It is an administrative check, not proof of quality.
  • Using an unregistered agent. Check the facilitator list.
  • No written estimate. Ask before you travel.
  • Assuming insurance will cover it. Planned treatment is often excluded. Check.
  • Visa mismatch. Confirm the visa type with the embassy, not with the provider alone.

Questions and answers

Does KoreaStep recommend a clinic or hospital?

No. KoreaStep is non-commercial and has no ties to any provider. It points only to official directories and agencies.

Where do I find a registered hospital?

On the Medical Korea site, in the Registered Hospitals section.

Do I need a visa to be treated in Korea?

It depends on your passport and the length of stay. A medical visa is an option, and your embassy decides which category you need.

Who handles complaints about treatment?

K-Medi handles medical dispute counseling and mediation, free of charge for counseling. The Medical Korea center helps foreign patients with dispute consultation.

Official sources (10)

Last checked October 20, 2026Next check due November 19, 2026

Rules can change. Confirm on the official site before you travel.

Next stepGetting Sick in Korea: Pharmacies, Night Options and ERs (2026)

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