Korea Has Two Different Visas for Medical Patients. Which One You Need Depends on How Long You’ll Actually Be There.

2 primary sources checkedReviewed 12 Aug 2026

A question that quietly follows a lot of treatment plans: if this takes longer than expected, or if I book a package that runs across several visits, am I even allowed to stay that long? Korea’s answer is that there isn’t one visa for foreign patients — there are two, and which one applies depends less on what procedure you’re having than on how long the whole plan actually takes.

The two tracks

South Korea’s Korea Tourism Organization lists two visa categories built specifically for foreign patients: the C-3-3 short-term visa, for stays of 90 days or less, and the G-1-10 long-term treatment visa, for stays of up to one year. Both are open to the patient and to an accompanying family member or caregiver, not just the person being treated.

What actually decides which one you need

The deciding factor isn’t the category of procedure — it’s the total length of your treatment and recovery plan. A single-visit procedure with a short recovery window generally fits inside the C-3-3’s 90-day cap. A plan that spans multiple sessions over months, or that requires an extended recovery period before you’re cleared to fly, is what the G-1-10 exists for.

Why the requirements aren’t the same for everyone

Here’s the part that trips people up: the Korea Tourism Organization’s own guidance states directly that “visa requirements and the types of required documents may vary depending on the nationalities of patients and the lengths of their stay.” There isn’t a single universal checklist. Applicants from K-ETA-eligible countries may be able to use the K-ETA system instead of a traditional visa application for shorter stays, while others apply through a Korean embassy or consulate or through the electronic visa portal. Korea also runs a dedicated Medical Tourism Business Center (reachable at +82-1345) specifically for these questions — a real point of contact rather than guesswork.

What this means if you’re planning treatment

• Get the full timeline in writing. Not just the procedure date — the entire window including follow-up visits and recovery before you’re cleared to travel home.
• Don’t assume the short-term visa covers you. If the window could realistically stretch past 90 days, ask the clinic and your nearest Korean embassy or consulate directly whether the G-1-10 applies.
• Treat another patient’s visa experience as a data point, not a template. Requirements genuinely differ by nationality — assuming your country’s process matches someone else’s is the fastest way to a wrong answer here.

If your stay is short enough that neither medical visa applies, the entry paperwork still does. Our sister site covers what visa-exempt visitors are asked for at the border: K-ETA Exempt? You Still Have to File the Arrival Card.

Visa category names, duration limits, and eligibility details are drawn from the Korea Tourism Organization’s official medical visa guidance and the Republic of Korea’s overseas embassy visa information pages.