2 Million Foreign Patients in Korea: What They Come For — Specialty and Nationality Stats (2025)

Walk through the underground arcades of Myeongdong or Gangnam Station and you’ll see it — dermatology clinics with Japanese and Chinese signage, sometimes three or four packed onto a single block. What feels like a hunch is now backed by hard numbers. The data, released by the Ministry of Health and Welfare in April 2026, confirms it: medical tourism in Korea has crossed into a new era.

How Many Foreign Patients Visited Korea in 2025, Exactly?

2,011,822. For the first time since the government began tracking foreign patient statistics in 2009, the annual figure broke 2 million.

The recovery trajectory is striking. The market cratered to 120K during COVID, then rebounded to 610K in 2023, 1.17M in 2024, and 2.01M in 2025 — three consecutive years of nearly exactly doubling.

📈 Foreign Patients by Year (unique patients)

What Do Foreign Patients Come For?

Let’s cut straight to it: dermatology, by a landslide. 62.9% of all foreign patients — that’s 1.31 million people — visited a dermatology clinic.

🏥 Foreign Patients by Medical Specialty — Top 4 (2025)

Dermatology plus plastic surgery together account for 74.1%. The remaining 26% gets divided among health checkups, internal medicine, dentistry, OB-GYN, and everything else. Calling Korean medical tourism “cosmetic medical tourism” wouldn’t be a stretch — it’s basically what the numbers say.

The growth-rate rankings tell a slightly different story. The fastest-growing specialty wasn’t dermatology — it was dentistry (+128.9%). Then dermatology (+86.2%), plastic surgery (+64.3%), and OB-GYN (+62.6%). A new pattern is emerging: patients are flying to Korea for dental implants and orthodontics — procedures that are notoriously expensive back home.

Where Are They Coming From?

The biggest story of 2025 is China’s return. With 619,000 patients — a 137.5% jump — China reclaimed the No.1 spot from Japan in a single year.

🌏 Foreign Patients by Nationality — Top Countries (2025)

Three things jump out.

• Taiwan leapfrogged the U.S. into 3rd place. A nation of 23 million sent 186,000 patients — that’s 1 in every 124 Taiwanese citizens getting treated in Korea within a single year. By per-capita ratio, Taiwan is arguably the world’s No.1 source of medical tourists to Korea.
• Both the U.S. and Canada hit all-time highs since tracking began in 2009. These are the most distant source countries geographically, which makes the surge harder to explain by price alone — this looks like demand driven by content, not cost.
• Russia and Central Asia remain relatively stagnant. Kazakhstan’s +4.9% growth was the slowest among the top 15 source countries.

Do Different Nationalities Get Different Treatments?

Yes — and the differences are sharp. This is the most fascinating layer in the data.

💉 Treatment Preferences by Nationality (MOHW data + industry analysis)

The U.S. breakdown deserves a closer look. The overall average across all nationalities is 62.9% for dermatology — but for Americans, it’s 44.3%. The rest is spread across internal medicine, plastic surgery, and checkups. While Asian patients largely come to Korea to “get cosmetic work done,” patients from the Americas are relatively more likely to combine comprehensive health screenings with general medical care in a single trip.

Why 87% Flock to Seoul

📍 Foreign Patients by Region (2025)

Here’s the interesting part: 62.5% of registered clinics are in Seoul, but 87.2% of patients go there. Patient concentration outpaces clinic concentration. You can’t explain this by the number of clinics alone. What Seoul has that nowhere else does is a seamless bundle: airport access, interpretation services, shopping, and accommodation, all woven into a single itinerary. Most dermatology procedures are same-day treatments — walk in, get it done, sightsee tomorrow. The line between medical treatment and tourism barely exists.

What Changed in 2026: The VAT Refund Is Gone

This part doesn’t appear in the 2025 statistics — but if you’re traveling to Korea right now, it’s the single most important thing to know.

Foreign tourists used to get a 10% VAT refund on cosmetic surgery, orthognathic surgery, and dermatology procedures. That special exemption expired on December 31, 2025, and hasn’t applied since January 1, 2026.

A bill to extend the exemption through December 31, 2027, was introduced in April 2026 and referred to the National Assembly’s Strategy and Finance Subcommittee on July 29, 2026. It’s currently awaiting deliberation. Whether it passes is still anyone’s guess.

What These Numbers Don't Capture

Before you take these figures at face value, three caveats are worth knowing.

How to Check If Your Clinic Is Registered

To legally accept foreign patients, medical institutions in Korea must be registered with the government as a foreign patient medical institution. Registered clinics have met requirements including mandatory medical malpractice liability insurance.

The Bottom Line

Of the 2.01 million foreign patients who visited Korea in 2025, 6 out of 10 got treated at dermatology clinics, and nearly 9 out of 10 went to neighborhood clinics in Seoul. China stormed back to No.1, turbocharged by visa-free entry policies. Taiwan punched far above its weight, sending the highest per-capita proportion of patients. Americans stood apart by spreading their visits across specialties instead of concentrating almost entirely on cosmetic work.

Whether the same growth curve holds through 2026 is far from certain. The three engines that drove this expansion — China’s visa-free access, K-beauty content, and the VAT exemption — lost one of their cylinders on January 1.