Paying at Korean hospitals and clinics: cards, cash, deposits, receipts

Published 17 September 2026 · Last updated 10 October 2026 · 10 min read · By Jae Han

How payment is actually staged in Korea, why foreign cards fail more often than people expect, and the one document to collect before you leave the building.

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Korea is close to cashless and cards work nearly everywhere, which makes the exceptions worse: they appear at the hospital payment desk, in a foreign country, on the day of a procedure.

This page follows the money in the order you will actually part with it (deposit, consultation, balance, extras) and then deals with the two things that cause most trouble: a card that declines, and a receipt nobody asked for.

#How payment is staged

1. Deposit at booking, usually by bank transfer or card, to hold a surgery date.
2. Consultation fee on the day, paid at the desk before or after you see the doctor.
3. The balance, typically on the procedure day. Private clinics mostly want it before the procedure starts; large hospitals settle against the deposit at discharge.
4. Extras as they occur: additional tests, extra aftercare visits, medication at the pharmacy.

1. Weeks beforeWritten estimate and payment schedule agreed. Deposit paid to the clinic's business account or through its card link. Bank notified of travel dates and the expected amount.
2. Consultation dayConsultation fee paid at the desk, if there is one. Revised estimate issued if the plan changed. This is the last comfortable moment to walk away.
3. Procedure dayBalance paid by card, often split across two cards or two transactions. Card slip and itemised receipt collected.
4. Aftercare daysSmall payments: extra visits, dressings, the pharmacy. Each produces its own receipt.
5. Before leaving KoreaFinal itemised receipt, English version if needed, diagnosis or procedure certificate for your insurer, and copies of records. Check the name matches your passport.
6. Back homeCard statement checked against receipts. Insurance or tax paperwork filed while the documents are fresh.

Practical note: Large general hospitals and small private clinics behave differently. A university hospital's international centre typically gives a written cost estimate and asks for a deposit against it before admission, then settles the difference at discharge — for inpatient or cancer care that deposit can be a large share of the estimate. A small cosmetic or dental clinic usually takes a modest booking deposit and the balance on the day. The payment schedule belongs on the written estimate, next to the price.

#Why foreign cards fail

• Amount. A single charge of several thousand dollars in a country you just arrived in is exactly what fraud systems block. Tell your bank the dates, the country and the rough amount before you fly.
• Daily limits. Your card may be fine with the amount and still refuse it in one transaction. Ask your bank to raise the limit for the specific day.
• Card type. Some clinics accept only certain networks. Carry a second card on a different network.
• Dynamic currency conversion. If the terminal offers to charge you in your home currency, decline and pay in Korean won; the built-in exchange rate is almost always worse than your bank's.

If a card declines at the desk, the usual sequence is: try the same card for a smaller amount, try the second card, then call the number on the back of the card; the bank can often release the block while you stand there. Make sure your phone can receive the bank's text or app confirmation in Korea; a one-time code sent to a SIM that is switched off at home is a common reason a perfectly good card fails.

#Cash, and the customs rule that goes with it

Some patients prefer to bring cash to avoid card fees. For a small clinic bill that is workable. For a surgical bill it means carrying a sum that has to be declared at the border and that nobody will replace if it is lost.

Verify before you rely on this: Korea Customs Service, English guidance read on 17 September 2026: travellers entering Korea with means of payment worth more than USD 10,000 in total (foreign currency, Korean won notes, cheques and cashier's cheques all count) must declare it on the traveller declaration form and receive a Certificate of Foreign Currency Declaration. The certificate cannot be issued once you have left the arrivals area. A non-resident leaving Korea with more than USD 10,000 does not need to report it if the amount is within what was declared on arrival. Failure to declare can lead to a fine or criminal penalty. Your own country may have its own exit and entry declaration rules; check those separately.

Never send a deposit to a personal bank account. A legitimate clinic invoices from the business and provides a receipt with the business registration number on it. A request to pay an individual, or to pay an intermediary who is not the clinic, is a reason to stop.

#Deposits: what to pin down

• The amount, and whether it is a fixed sum or a percentage of the estimate.
• Who receives it: the clinic itself, or a registered facilitator on the clinic's behalf. If a facilitator, ask for its registration number: agencies that bring foreign patients to Korean hospitals must be registered with the Ministry of Health and Welfare, and Medical Korea's support line (1577-7129) takes reports of unregistered brokers.
• Refund terms in three situations: you cancel; the surgeon advises against the procedure; pre-operative tests rule you out.
• The cut-off dates. Many clinics refund in full until a set number of days before surgery and partially after that.
• How a refund is returned: to the same card, or by international transfer with fees deducted.
• Whether the deposit is credited against the final bill in full.

From my own visits: Korean hospitals do things in a fixed order — register, see the department, pay at the cashier, then collect medication at a pharmacy, which is usually a separate shop outside the building. Each stop has its own queue and its own receipt. Do not leave the site until you have the itemised receipt from the cashier; the pharmacy receipt is separate and you want both.

#The document to collect

Ask for the itemised statement of medical expenses (진료비 계산서·영수증). It separates what insurance covered, what you paid, and which items were non-covered. Insurers abroad ask for exactly this breakdown, and without it a claim stalls. Request an English version at the same time; large hospitals' international centres issue one, smaller clinics may need a day's notice.

Verify before you rely on this: As of 10 October 2026, the text of Article 45 of the Medical Service Act on the Korean Law Information Center requires a medical institution to post the fees it charges for certificates (제증명수수료) and bars it from charging more than the posted amount; the same limit applies to the non-covered treatment costs it has notified.

Practical note: So the fee for a diagnosis certificate (진단서) or a copy of your records should already be on a notice at the desk. If an English certificate is quoted at a different figure, ask which posted line it corresponds to. Asking for 진료비 세부내역서 by its Korean name at the cashier saves a round of explanation.

Verify before you rely on this: As read on the Korean Law Information Center on 10 October 2026, the refund provision (Article 107-3 of the Restriction of Special Taxation Act) covers cosmetic medical services supplied up to 31 December 2025, so a 2026 bill should be budgeted with the 10% VAT on taxable cosmetic procedures as a cost. The guide to VAT refunds on this site explains how to check whether that has changed by the time you travel.

#Common mistakes

• Arriving with one card. One decline and there is no plan B.
• Not telling the bank. The fraud block is automatic; lifting it needs a phone call you could have made at home.
• Accepting the terminal's offer to charge in your home currency.
• Paying a deposit to an individual's account or through a chat-app payment request.
• Paying in full before meeting the surgeon. NHS advice on cosmetic surgery abroad is not to pay for a surgeon you have not met.
• Leaving without the itemised receipt, or with a receipt in a name that does not match your passport.
• Taking a cash discount in exchange for no receipt. The receipt is the only proof that you were treated and what you paid.

#Before you fly

Everything on this page that goes wrong at the desk can be prevented from home in an afternoon. The bank call is the one people skip, and it is the one that matters most: the fraud block on a large foreign charge is automatic, and a call from the payment desk with a queue behind you is the worst place to lift it.

• Notify your bank of the dates, the country and the rough amount; ask for the daily limit to be raised for the procedure date specifically.
• Carry two cards on different networks, plus enough cash in won for a day of taxis, pharmacy and food.
• Check that your phone will receive the bank's one-time code in Korea: a code sent to a SIM left at home is a common reason a good card fails.
• Get the payment schedule in writing on the estimate: what is due when, through which channel, and what is refundable in the three situations listed above.
• Confirm the clinic can issue the itemised statement, a diagnosis or procedure certificate and copies of records in English, and how many days' notice it wants.
• If you are bringing cash, read the customs note above and keep the declaration certificate with your passport.

#Common questions

Can I pay a Korean hospital with a foreign credit card?

In most cases yes; hospitals and clinics that see foreign patients take the major international networks. The failures described above are almost always on the card's side, not the clinic's: an automatic fraud block on a large charge, a daily limit, or a one-time code sent to a phone that is not receiving texts. A bank call before you fly and a second card on a different network deal with all three.

Do Korean clinics want full payment before surgery?

Many private clinics collect the balance on the day of the procedure, before it starts. Large hospitals more often take a deposit against an estimate and settle at discharge. Neither is unusual. What matters is that you have met the surgeon, seen the final estimate and signed consent before the balance leaves your account.

How much cash can I bring into Korea for medical treatment?

There is no ceiling in the customs guidance, but means of payment above USD 10,000 in total must be declared on arrival, and the declaration certificate can only be obtained at that moment. See the customs note above. For most people a card with a raised limit is safer than a bag of notes.

Can I pay by international bank transfer?

Clinics commonly accept a transfer for the deposit, and large hospitals for bigger sums. Allow several working days, expect fees at both ends, and send only to an account in the name of the hospital or clinic as it appears on the estimate. Keep the transfer confirmation with your receipts.

Is my deposit refundable if the surgeon says I am not a suitable candidate?

Only if the written terms say so, which is why this is one of the three refund situations listed under deposits above: you cancel, the surgeon advises against the procedure, or tests rule you out. None of the official sources on this page sets a rule for the second and third cases, so the written estimate has to. A clinic that keeps the deposit when its own surgeon declines to operate has given itself a reason to operate; ask for the terms in writing before paying, and if the answer is no refund in that case, pay a smaller deposit or choose another clinic.

What receipt do I need for an insurance claim at home?

At minimum the itemised statement of medical expenses, usually together with a diagnosis or procedure certificate. Some insurers also want the detailed statement of charges or the chart. Ask your insurer for its list before you fly, and collect everything in person; the guide to travel and medical insurance covers this in more detail.

Planning the trip? Tick off the trip checklist — what to get in writing, what to pack and which documents to collect before you fly home — and keep the Korean phrase cards on your phone for taxis and pharmacies.

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.

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