How Korean Hospitals Handle International Insurance and Payment

One of the most common anxieties international patients have about medical tourism in Korea isn’t about the quality of care. It’s about the money. How do you pay a foreign hospital? Will your insurance cover it? What happens if the bill is different from the estimate? Can you get a refund?

These are practical questions that rarely get clear answers online. Most medical tourism sites gloss over payment logistics with vague reassurances. This guide is specific: payment methods Korean hospitals accept, how international insurance actually works (and doesn’t work) in Korea, deposit policies, billing transparency, refund procedures, and how InKoreaNow coordinates the financial side so you’re not figuring it out alone.

Payment Methods Accepted at Korean Hospitals

Credit and Debit Cards

All major Korean hospitals accept international credit and debit cards. The most widely accepted networks:

• Visa: Accepted everywhere
• Mastercard: Accepted everywhere
• American Express: Accepted at most major hospitals; some smaller clinics may not accept it
• UnionPay: Widely accepted (many Chinese medical tourists)
• JCB: Accepted at most hospitals

Important considerations:

1. Foreign transaction fees. Most US credit cards charge 2.5-3% on foreign transactions. Cards with no foreign transaction fee (Chase Sapphire, Capital One Venture, etc.) save you real money on large medical bills.

2. Credit card limits. If your procedure costs $15,000+ and your credit card limit is $10,000, you’ll need to call your card issuer in advance to request a temporary limit increase. Do this before you travel. Calling your US bank from Korea to argue about transaction limits is not how you want to spend your recovery time.

3. Fraud alerts. Alert your credit card company that you’ll be making large purchases in South Korea. A $20,000 charge from a Korean hospital will trigger fraud detection on most US cards, potentially declining the transaction at the payment counter.

4. Payment splitting. Most hospitals allow you to split payment across multiple cards if needed.

5. Receipts and documentation. Korean hospitals provide detailed receipts (in Korean and English) showing every line item. Keep these. You’ll need them for insurance reimbursement or tax deductions.

Wire Transfer (Bank Transfer)

For large procedures (surgery, cancer treatment, extended hospitalization), hospitals often prefer or require wire transfer for all or part of the payment.

How it works:
1. The hospital’s international patient department provides you with their bank account details (bank name, SWIFT code, account number, beneficiary name)
2. You initiate a wire transfer from your home bank
3. The hospital confirms receipt (typically 2-5 business days for international wires)
4. Treatment proceeds after payment clears

Costs to expect:
– Your bank’s outgoing wire fee: $25-$50 typically
– Intermediary bank fees: $10-$30 (may be deducted from the transfer amount)
– Exchange rate markup: Your bank’s rate vs. market rate (this can be 1-3% above the mid-market rate)
– Korean receiving bank fee: Usually $0-$20

Tip: Use a service like Wise (formerly TransferWise) or OFX instead of a traditional bank wire. These services offer mid-market exchange rates with transparent fees of 0.5-1.5%, compared to the 2-4% hidden in traditional bank wire exchange rates. On a $30,000 transfer, this can save $500-$1,000.

Cash (Korean Won)

Hospitals accept cash payment in Korean Won (KRW). Some accept USD or EUR cash, but the exchange rate applied will be unfavorable.

If paying in cash:
– Exchange currency at a bank or authorized money changer in Korea (Myeongdong money changers typically offer the best rates)
– Do not exchange large amounts at the airport. Rates are 3-5% worse
– Korean hospitals have no tipping culture. Do not tip doctors, nurses, or hospital staff
– Cash is practical for small expenses (medications, meal charges) but impractical for large bills

Hospital Installment Plans

Some Korean hospitals offer installment payment plans for international patients, particularly for expensive treatments like cancer care or extended procedures. These are typically:

• 2-4 monthly installments
• No interest or low interest
• Require a deposit upfront (30-50%)
• Available on a case-by-case basis, not standard policy

Ask the international patient department about installment options during your treatment planning phase if needed.

International Insurance: What Actually Works

This is the section most people need and most guides get wrong. Here’s the reality:

Korean National Health Insurance (NHIS): NOT Available to Tourists

Korea’s national health insurance system is excellent. It covers 60-80% of medical costs for Korean residents. But it is not available to medical tourists. You pay international patient rates, which are typically 1.5-3x what a Korean citizen pays for the same procedure.

This might sound unfair, but Korean international patient rates are still dramatically lower than US prices. A colonoscopy that costs a Korean citizen $150 (after NHIS coverage) costs an international patient $400-$600, which is still far below the $2,400-$4,800 US price.

US Health Insurance: Almost Never Covers Korean Treatment

Standard US health insurance (employer-provided, ACA marketplace, Medicare, Medicaid):
These plans almost never cover treatment at foreign hospitals. They have contracted provider networks, and Korean hospitals aren’t in those networks. There are rare exceptions:

• Some PPO plans have “out-of-network” benefits that theoretically apply to foreign providers, but the reimbursement rates are low and the claims process is arduous
• Medicare does not cover treatment outside the US (with very narrow exceptions for emergencies in Canada or Mexico)
• Medicaid does not cover foreign treatment

Bottom line: Do not count on your US health insurance covering treatment in Korea. Budget as if it’s 100% out of pocket.

International Health Insurance Plans: Sometimes Cover Korean Treatment

If you have one of these plans, Korean hospital treatment may be covered:

• Cigna Global: International plan (not domestic US Cigna). Covers treatment at accredited hospitals worldwide.
• Aetna International: Similar to Cigna Global. Covers treatment at participating international facilities.
• Bupa International: UK-based, widely accepted in Asia.
• Allianz Care: International expatriate plans.
• GeoBlue: International insurance from Blue Cross. Some plans cover planned medical travel.

How to check:
1. Call your insurer’s international claims department (not the regular customer service line)
2. Ask specifically: “Does my plan cover elective medical treatment at a hospital in South Korea?”
3. If yes, ask about pre-authorization requirements, preferred hospitals, and the reimbursement process (direct billing vs. pay-and-claim)

Direct Billing vs. Pay-and-Claim

Direct billing means the hospital bills your insurance company directly, and you pay only your copay/deductible. Very few Korean hospitals have direct billing agreements with international insurers. Severance Hospital and Samsung Medical Center have the most extensive international insurance partnerships.

Pay-and-claim is far more common. You pay the hospital in full, collect all documentation (itemized bills, medical reports, diagnosis codes), and submit a reimbursement claim to your insurer after returning home. Reimbursement takes 4-12 weeks.

For pay-and-claim to work, you need:
– Itemized bill with diagnosis and procedure codes (ICD-10, CPT/HCPCS equivalents)
– Medical report in English
– Proof of payment (receipt, credit card statement)
– Your insurer’s international claim form

InKoreaNow helps with this. We ensure hospitals provide all documentation in the format your insurer requires, in English, with appropriate coding.

Travel Medical Insurance: Recommended for All Patients

Regardless of whether your regular insurance covers Korean treatment, buy travel medical insurance before your trip. This covers:

• Medical emergencies unrelated to your planned procedure (appendicitis, injuries, heart attack)
• Complications from your planned treatment that require additional unplanned care
• Medical evacuation if you need to be transported back to your home country for treatment
• Trip cancellation if a medical issue prevents you from traveling

Recommended providers:
– IMG (International Medical Group), popular with medical tourists
– GeoBlue Voyager
– WorldNomads
– Allianz Travel Insurance

Cost: $50-$300 for a 2-4 week policy, depending on age and coverage level.

Critical: Read the policy’s exclusion for “pre-existing conditions” and “planned medical treatment.” Some travel insurance policies exclude coverage for complications arising from the procedure you traveled to Korea for. Look for policies that explicitly cover medical tourism or elective treatment abroad.

Deposit and Prepayment Policies

How Deposits Work at Korean Hospitals

Most Korean hospitals require some form of prepayment or deposit before scheduling treatment for international patients:

Health checkups: Full payment in advance or on the day of the checkup. Typically $500-$5,000 depending on the package.

Elective surgery (plastic surgery, dental, ophthalmology): 30-50% deposit to confirm your surgery date. Balance due on the day of surgery or within 1-2 days after.

Major medical procedures (cancer treatment, organ transplant, cardiac surgery): 50-100% estimated cost as deposit before admission. These are large amounts ($30,000-$100,000+) and are typically handled via wire transfer.

What the Deposit Covers

The deposit secures your treatment slot and covers initial costs (operating room reservation, pre-op testing, physician time). It’s applied toward your total bill. If the actual cost is lower than the deposit, the difference is refunded.

Can You Lose Your Deposit?

Cancellation policies vary by hospital and procedure:

• 30+ days before scheduled treatment: Full refund at most hospitals
• 14-30 days: Partial refund (70-90%) at most hospitals
• 7-14 days: Partial refund (50-70%). Hospital has already reserved OR time and staff
• Less than 7 days or no-show: Minimal or no refund
• Cancellation due to medical reasons (your Korean doctor determines you’re not a candidate after in-person evaluation): Full refund of deposit, though you may owe for consultation and diagnostic testing performed

Always get the cancellation policy in writing before sending a deposit.

Billing Transparency: What to Expect

Korean hospitals provide some of the most transparent, itemized billing in the world. Here’s what your bill will include:

Itemized Breakdown

Your final bill will list every charge separately:

• Room charges (per night, by room type: standard, VIP, suite)
• Surgeon’s fee
• Anesthesiologist’s fee
• Operating room usage fee
• Diagnostic tests (blood work, imaging, pathology, each listed individually)
• Medications (each medication, dosage, quantity, unit price)
• Medical supplies (implants, surgical materials)
• Nursing care
• Interpreter services (if hospital-provided)
• Administrative fees

International Patient Pricing

As mentioned, international patients pay a premium over Korean citizen prices (which are subsidized by NHIS). The premium varies:

• Health checkups: 1.5-2x Korean citizen price
• Surgery/procedures: 1.5-3x Korean citizen price
• Hospital room: 1-2x (VIP rooms are the same price for everyone)

Even with this premium, Korean prices remain dramatically below US prices for equivalent care. The premium exists because hospitals cannot bill Korean NHIS for international patients and must cover their costs entirely from the patient fee.

Price Estimates vs. Final Bills

Korean hospitals provide detailed cost estimates before treatment. How accurate are they?

• Health checkups: Very accurate. The estimate is usually the final price unless you add tests.
• Straightforward procedures (dental implant, LASIK, rhinoplasty): Accurate to within 5-10%.
• Complex surgery with potential complications (cancer surgery, cardiac procedures): Estimates can vary 10-30% depending on surgical findings, length of surgery, ICU time needed, and complications. The hospital will inform you of any significant cost overruns during treatment.

No Surprise Billing

Korea does not have the “surprise billing” problem endemic to US healthcare. You will not receive a separate, unexpected bill from an anesthesiologist, pathologist, or radiologist six weeks later. Everything is billed through the hospital in one consolidated bill.

Currency and Exchange Rate Tips

All Korean hospital bills are denominated in Korean Won (KRW).

Current exchange rate (as of early 2026): approximately 1 USD = 1,350-1,400 KRW. This fluctuates daily.

How to Minimize Exchange Rate Losses

1. Use a no-foreign-transaction-fee credit card for hospital payments. Visa and Mastercard use interbank exchange rates that are very close to the mid-market rate.

2. When the card terminal asks “pay in USD or KRW?”, always choose KRW. This is called Dynamic Currency Conversion (DCC). If you choose USD, the terminal’s exchange rate (set by the merchant’s payment processor) will be 3-7% worse than your card issuer’s rate. Always pay in the local currency and let your card issuer handle the conversion.

3. For wire transfers, use Wise or OFX instead of your bank. Savings of 1-3% on the exchange rate are significant on large transfers.

4. Carry some KRW cash for incidentals (taxis, meals, small purchases). Exchange $200-$500 at a favorable rate at an authorized money changer in Myeongdong or Itaewon, not at the airport.

Tipping: Not Expected, Not Necessary

Korea has no tipping culture. Do not tip:

• Your surgeon
• Your nurses
• Hospital staff
• Your interpreter
• Taxi drivers
• Restaurant servers

Tipping can actually cause awkwardness in Korean healthcare settings. Staff may refuse tips or feel uncomfortable. The appropriate way to express gratitude is a verbal thank you or, if you want to go further, a small gift from your home country (not cash).

Tax Deductions for Medical Tourism

US Tax Deductions

US taxpayers can deduct qualifying medical expenses that exceed 7.5% of adjusted gross income (AGI) on Schedule A (itemized deductions). Importantly, the IRS does not restrict this deduction to domestic medical care. Qualifying expenses include:

• Hospital and surgical fees paid in Korea
• Prescription medications
• Transportation primarily for and essential to medical care (including airfare to Korea, if the primary purpose of the trip is medical treatment)
• Lodging while away from home for medical treatment (up to $50/night per person, per IRS rules)

What does NOT qualify:
– Cosmetic surgery (unless medically necessary, e.g., reconstructive surgery after cancer)
– Sightseeing, tourism, or general travel expenses beyond the medical purpose
– Meals (unless provided by the hospital as part of treatment)

Documentation needed:
– Itemized hospital bills
– Proof of payment (receipts, credit card statements)
– Medical records establishing medical necessity
– Travel records (flight bookings, hotel receipts)

Consult a tax professional for your specific situation. This is general information, not tax advice.

InKoreaNow’s Role in Payment Coordination

Handling hospital payments in a foreign country with a different currency and different billing practices is exactly the kind of logistical complexity that trips up independent medical tourists. Here’s what we handle:

Before Your Trip

• Cost estimates: We obtain detailed, written cost estimates from the hospital for your specific treatment plan, in English, in USD equivalent, with a breakdown of what’s included
• Deposit coordination: We manage the deposit process, ensure it’s sent to the correct account, and confirm receipt with the hospital
• Insurance pre-check: If you have international insurance, we help determine coverage eligibility and pre-authorization requirements
• Payment planning: We help you understand the total expected cost (medical + travel + accommodation) so there are no financial surprises

During Treatment

• Bill review: We review your itemized hospital bill with you before you pay, ensuring there are no errors or unexpected charges
• Translation: We translate billing documents and explain any charges you don’t understand
• Payment facilitation: We’re present during the payment process to handle any issues (declined cards, wire transfer questions, receipt requests)
• Additional costs: If treatment requires unplanned additional care, we communicate with the hospital about revised costs before they’re incurred

After Treatment

• Documentation package: We ensure you leave Korea with all documents needed for insurance reimbursement, tax deductions, or your records: itemized bills, medical reports, diagnosis codes, proof of payment, physician letters
• Insurance claims assistance: We help prepare your reimbursement claim for international insurance, ensuring documentation meets your insurer’s requirements
• Dispute resolution: In the rare event of a billing dispute, we advocate on your behalf with the hospital

This coordination is part of our service for patients at our partner hospitals: Severance Hospital, Seoul St. Mary’s Hospital, Korea University Anam Hospital, and Bucheon St. Mary’s Hospital.

Key Takeaways

1. Korean hospitals accept credit cards, wire transfers, and cash. Credit cards are simplest for most patients. Use a no-foreign-transaction-fee card and always pay in KRW.
2. US health insurance almost never covers Korean treatment. Budget as if it’s 100% out of pocket. If you have international insurance, check coverage in advance.
3. Buy travel medical insurance regardless of other coverage. It protects against unexpected complications and emergencies.
4. Deposits are standard. Get the cancellation policy in writing.
5. Korean billing is transparent. Itemized bills, no surprise billing, no hidden fees.
6. No tipping. Ever. In any healthcare setting.
7. Medical expenses in Korea may be US-tax-deductible if the primary purpose of your trip is medical treatment.

Questions About Payment or Insurance?

We help international patients handle the financial side of Korean medical care, from initial cost estimates through insurance reimbursement.

Tell us your planned procedure and insurance situation, and we’ll provide a clear financial picture before you commit to anything.

Talk to Our Team →