Last updated: July 2026
In Korea, you can walk into a neighborhood clinic with no appointment, see a doctor within the hour, and walk out having paid around ₩7,000 — roughly the price of a coffee and a pastry. No referral, no insurance pre-authorization, no waiting weeks for a slot.
There’s a catch, and it’s an expensive one. Skip the local clinic and march straight into a famous university hospital for a cold, and you can end up paying 100% of the bill out of pocket — because you walked in without the referral the system quietly expects. Korea’s healthcare is fast, cheap, and genuinely excellent. It just runs on an order of operations that nobody explains to you at the airport.
TL;DR
- Clinic first, always. Start at a local 의원 (neighborhood clinic) — walk in, no appointment. Big hospitals need a referral, or you pay full price.
- A visit is cheap with insurance: roughly ₩7,000 for a cold, plus a few thousand won for medicine. Without NHIS, expect ₩20,000–30,000 at a clinic.
- Doctor writes, pharmacy fills. You take a paper prescription to any 약국 (pharmacy) — usually right next door.
- English help exists: university International Healthcare Centers, the 1330 travel helpline (24h interpreting), and BBB Korea 1588-5644 (free phone interpreting).
- Don’t use a big ER for something minor — since Sept 2024, mild cases (KTAS 4–5) pay 90% of the ER bill. For anything after hours, search E-Gen (e-gen.or.kr).
Clinic First: How the System Works
Korea runs a tiered system, and knowing the tiers saves you money. At the bottom — and where you should almost always start — is the 의원 (uiwon), a neighborhood clinic. These are the small, single-specialty offices you’ll see in nearly every building, marked with a sign ending in 의원. Above them sit 병원 (hospitals) and 종합병원 (general hospitals), and at the top the 상급종합병원 (tertiary hospitals) — the big-name university medical centers. There are only 47 of these tertiary hospitals nationwide (the current 2024–2026 designation), and they’re built for serious, complex, or referred cases.
Here’s the rule that trips up newcomers: to use a tertiary hospital’s outpatient department on your national insurance, you need a referral — a 진료의뢰서 (jillyo-uiroeseo), issued by a lower-tier doctor. Show up without one and the insurance simply doesn’t apply: you pay the full 100% out of pocket, and that includes any medication prescribed there. A handful of situations are exempt — genuine emergencies, childbirth, registered-disability rehab, and Family Medicine (가정의학과) among them — but for a cold, a rash, or a sprained ankle, the referral rule is real and pricey.
The practical takeaway: start small. A neighborhood clinic can treat the overwhelming majority of what sends you to a doctor, and if you need more, the clinic doctor writes the referral that unlocks the bigger hospital at insured rates. Korea has even been steering mild cases away from its big hospitals on purpose, through a 2024–2026 structural reform.
Reading the Signs: Which Door for Which Symptom
Korean clinics are specialized, so half the battle is walking through the right door. The specialty is on the sign, usually with an English line underneath. Match your symptom:
- 내과 — Internal Medicine: colds, fever, stomach and digestive trouble, general and chronic illness. Your default for feeling unwell.
- 이비인후과 — ENT (Ear, Nose & Throat): sore throat, congestion, ear problems, dizziness. A cold works here too.
- 정형외과 — Orthopedics: bones, joints, back pain, sprains.
- 피부과 — Dermatology: rashes, acne, eczema, skin.
- 소아청소년과 — Pediatrics: children.
- 산부인과 — OB/GYN: pregnancy and women’s health.
- 안과 — Ophthalmology: eyes.
- 치과 — Dental Clinic: teeth and gums.
- 한의원 — Korean Medicine Clinic: acupuncture, cupping, musculoskeletal pain.
- 가정의학과 — Family Medicine: broad first-contact care (and one of the referral-exempt departments).
- 정신건강의학과 — Psychiatry: anxiety, depression, insomnia.
For a common cold or the flu, either 내과 (Internal Medicine) or 이비인후과 (ENT) is fine — pick whichever is closer. Any sign ending in 의원 is a first-line clinic and a safe place to start.
What a Visit Costs
This is where Korea shines. With National Health Insurance (NHIS), you pay only a slice of the bill — a copay set by the tier of facility: roughly 30% at a clinic, 40% at a hospital, 50% at a general hospital, and 60% at a tertiary hospital. Starting low isn’t only about referrals; it’s the difference between a 30% and a 60% share of every charge.
In real numbers: a clinic’s initial consultation fee is around ₩20,000 as of July 2026 (a long-overdue fee reform is phasing in through 2025–2026, so exact figures are still settling), which leaves you paying roughly ₩6,000 as your 30% share. Add a simple treatment and a typical cold visit runs about ₩7,000 out of pocket, with medication billed separately at the pharmacy — usually just a few thousand won more.
Without NHIS, you pay the whole thing. A clinic cold visit runs roughly ₩20,000–30,000, and costs climb steeply from there. That gap is exactly why enrollment matters: see our Korea health insurance guide for how NHIS enrollment and premiums work (it’s mandatory for most residents). Until your coverage is active, keep every receipt — most travel-insurance policies let you claim small outpatient visits back on the receipt alone.
Walk In, Sign In
For a neighborhood clinic, there’s no appointment to make — you walk in and take a number. Bring your Alien Registration Card (ARC); reception uses it to pull up (or create) your record and check your insurance. On a first visit you’ll fill out a short paper questionnaire about your symptoms and history. (New to the ARC? Our Residence Card (ARC) guide covers what it is and how to get one.)
University and tertiary hospitals are the exception — those run on appointments and can mean long waits. For clinics that do take bookings, the 똑닥 (DdocDoc) app lets you reserve a slot and queue remotely (it moved to a small paid subscription a while back), and some clinics accept reservations through Naver.
Language-wise, most neighborhood doctors speak limited English, so come prepared. Papago handles signs and back-and-forth well — its camera mode reads Korean text, and its conversation mode does spoken two-way translation. Naver Map finds the nearest clinic by specialty. Our 12 essential apps guide walks through setting both up.
The Pharmacy Step
Korea separates prescribing from dispensing, so the doctor diagnoses and writes; the pharmacy fills. You’ll leave the clinic with a paper prescription and take it to any 약국 (pharmacy) — there’s almost always one in the same building or next door. Your copay on dispensed prescription medicine is generally around 30%, so it stays cheap.
For everyday remedies you don’t need a doctor at all: over-the-counter (OTC) medicines — painkillers, cold remedies, digestives — are sold straight over the pharmacy counter. And for the middle of the night, Korea designates 13 “safe household medicines” (things like Tylenol, cold medicine, digestive tablets, and pain patches) that 24-hour convenience stores are allowed to sell without a pharmacist — though in practice a couple of the thirteen can be hard to find.
Pharmacies generally keep weekday hours (roughly 9am–7pm), with those near hospitals following the hospital’s schedule. To find one open late or on a holiday, use the Korean Pharmaceutical Association’s finder at pharm114.or.kr, or search E-Gen (below).
English Help: International Clinics & Hotlines
To be seen in English with no guesswork, the major university hospitals run International Healthcare Centers with English-speaking staff and coordinators:
- Severance Hospital (Sinchon, Seoul): 02-2228-5800 / 02-2228-5810
- Samsung Medical Center (Seoul): 02-3410-0200
- Asan Medical Center (Seoul): 02-3010-5001 (weekdays 08:30–17:30)
- Seoul National University Hospital: 02-2072-2890 / 02-2072-0505 (consultation weekdays 09:00–17:30, Sat 09:00–13:00)
- Busan St. Mary’s Hospital: 051-933-7066 (weekdays 08:30–17:30, Sat 08:30–12:30)
Where hours aren’t listed above, call or email to book rather than dropping in. Remember these are tertiary hospitals — great for English and complex care, but for a routine cold you’ll pay the higher-tier rate.
For interpreting and guidance over the phone:
- 1330 — Korea Travel Helpline: 24 hours, free, with interpreting that can bridge a medical conversation.
- BBB Korea — 1588-5644: 24-hour free volunteer phone interpreting in some 20 languages; usable during a doctor’s visit.
- 1345 — Immigration Contact Center: around 20 languages, weekdays 09:00–22:00; can bridge a three-way call.
- 1577-7129 — Medical Korea Support Center: guidance for foreign patients on where to go, weekdays 09:00–18:00.
- NHIS foreigner line — 033-811-2000: insurance questions in several languages, weekdays 09:00–18:00.
One correction worth internalizing, because outdated guides get it wrong: 1339 is not a general medical-advice line. It’s the KDCA infectious-disease hotline (outbreaks and reportable illnesses), not the number to call about your fever at 2am. For urgent medical advice, call 119 — Korea’s fire and ambulance service staffs its dispatch centers with medical personnel around the clock and can advise, guide, and interpret. Our emergency numbers guide has the full list.
Nights, Weekends & Real Emergencies
When your regular clinic is closed, the tool to know is E-Gen, the national emergency medical portal at e-gen.or.kr (an English portal is available) and as the “E-Gen” app. It shows, in real time, which clinics, pharmacies, and ERs are open near you.
For sick kids after hours, look for a 달빛어린이병원 (Moonlight Children’s Hospital) — designated pediatric clinics that stay open nights and holidays, roughly 150 of them nationwide. Search them directly at e-gen.or.kr/moonlight.
If it’s a real emergency, go — but know the triage math. Korean ERs sort patients by KTAS, a five-level severity scale; the seriously ill are seen first and minor cases wait. And since September 2024, if you go to a large emergency center with a minor complaint (KTAS level 4 or 5), you pay 90% of the emergency-room bill yourself — plus an emergency management surcharge that runs into the tens of thousands of won at the bigger centers. Using a major ER as a walk-in clinic is an expensive mistake. If it’s minor, start at a clinic, a night-open clinic, or a Moonlight hospital (search E-Gen).
For something serious, call 119. The public ambulance is free, staffed around the clock, and offers three-way interpreting; private ambulances, by contrast, charge. Don’t let cost stop you from calling 119 in a true emergency.
Good to Know
A few more things that save money or headaches:
- Free health checkups: once you’re on NHIS, you’re eligible for a free general health screening every two years, scheduled by birth year (even-year births are up in 2026). Book at a screening clinic, bring your ARC, and fast beforehand.
- Dental: a scaling (cleaning) is insured once a year for adults (19+), at roughly ₩15,000–17,000 out of pocket. Most other dental work — crowns, implants, braces — is not covered, so ask the price before you agree.
- Paperwork & insurance claims: medical certificates are fee-capped — a standard or English-language diagnosis certificate tops out at ₩20,000, a treatment-confirmation note at ₩3,000. For travel or private insurance, small outpatient claims (under ₩30,000) usually need only the receipt; larger claims add a prescription showing the diagnosis code, and bigger ones a certificate. Grab your itemized receipt from the hospital’s billing desk before you leave.
- Bringing your own medication: carry the generic (ingredient) name and an English prescription or label — a Korean doctor can then re-prescribe a local equivalent (it isn’t automatic). Controlled substances, including ADHD medication, require advance approval from the MFDS (drug ministry) to bring in for personal use.
- Vaccinations: available at public health centers and clinics using your ARC number; free where the national program covers them.
- Mental health: psychiatry clinics are first-line, so you can walk in without a referral; for care in English, going through a university international center is the safest bet. In a crisis, 109 is the 24-hour suicide-prevention line (largely Korean-language). The Seoul Foreign Residents’ Center offers free counseling in English — 02-2229-4900 — though intake runs in limited windows, so check the current sign-up at global.seoul.go.kr.
Common Problems
“I had a cold, went to a big hospital’s ER, and the bill was enormous.” Two charges stacked up: a tertiary-hospital rate and, since late 2024, the 90% minor-case ER charge plus a management surcharge. For anything non-urgent, a neighborhood clinic is a tiny fraction of the cost.
“I went straight to a university hospital and insurance didn’t apply.” Without a referral, tertiary outpatient care isn’t covered — you pay 100%, medication included. Start at a clinic and get the referral first.
“The doctor and I couldn’t understand each other.” Open Papago (conversation mode) before you go in, or call BBB Korea (1588-5644) or 1330 for live interpreting. For a fully English visit, book a university International Healthcare Center.
“My insurer rejected my claim — missing documents.” Ask the billing desk for the itemized receipt (and, above ₩30,000, a prescription showing the diagnosis code) before you leave the building. Collecting it later is a hassle.
FAQ
Can I see a doctor before my NHIS is active? Yes — you’ll just pay the full amount yourself. Keep the receipt; most travel-insurance policies reimburse small outpatient visits on the receipt alone.
Do I need an appointment? Not for a neighborhood clinic — walk in and take a number. University and tertiary hospitals do need appointments and can involve long waits.
What does a visit actually cost? With NHIS, roughly ₩7,000 for a cold, plus a few thousand won for medicine. Without it, about ₩20,000–30,000 at a clinic.
How do I find an English-speaking doctor? The big hospitals’ International Healthcare Centers (numbers above) are the surest route. For a regular clinic, bring Papago and line up BBB (1588-5644) or 1330 interpreting.
Will a psychiatry visit go on some record I should worry about? Psychiatry clinics are ordinary first-line clinics you can walk into. If privacy or language is a concern, a university international center or the free SFRC counseling (02-2229-4900) are good starting points.
My child is sick at night — where do I go? Search for a Moonlight Children’s Hospital (달빛어린이병원) on E-Gen or at e-gen.or.kr/moonlight — pediatric clinics open nights and holidays, so you can avoid the ER for minor illness.
Official Resources
- E-Gen — emergency & open-facility finder: e-gen.or.kr (English: e-gen.or.kr/english/main.do)
- Open/holiday pharmacy finder: pharm114.or.kr
- International Healthcare Centers: Severance 02-2228-5800 · Samsung 02-3410-0200 · Asan 02-3010-5001 · SNU 02-2072-2890 · Busan St. Mary’s 051-933-7066
- Interpreting & guidance: 1330 (24h travel helpline) · BBB 1588-5644 (24h interpreting) · 1345 (immigration) · 1577-7129 (foreign-patient guidance)
- NHIS foreigner line: 033-811-2000
- Urgent medical advice / ambulance: 119
- Browse all guides