Using travel insurance at a Korean hospital requires confirmation from both your insurer and the hospital. For a planned visit, ask the insurer what your policy covers, then check whether the hospital will bill the insurer directly or ask you to pay. If a guarantee of payment is required, make sure the hospital has received and accepted it for your visit before relying on direct billing.
Check whether the hospital will bill your insurer or ask you to pay
With direct billing, the hospital submits charges through an agreed insurance arrangement. With reimbursement, you pay the provider and submit a claim for the insurer to assess. Check both what your policy covers and whether the hospital can bill that policy directly.
Samsung Medical Center’s billing guide describes contracted international-insurance arrangements. If the guarantee of payment, or GOP, has arrived, the patient may still owe their share under the plan. Without the GOP, its instructions call for upfront payment and the patient’s own claim. The guide also notes that a plan may require a separate guarantee for each visit.
Asan Medical Center’s FAQ likewise asks patients with contracted insurance to arrange a GOP before attending and describes possible deductibles or copayments. For insurance without a contract, it describes patient payment and documents such as English receipts available on request for a claim.
An insurer’s name on a hospital page is a starting point for checking your exact product, service, and visit. Keep the policy and appointment details with the confirmation.
Get answers from both sides
Use this worksheet to record who has confirmed each part of the arrangement:
| Issue | Insurer’s answer to record | Hospital’s answer to record |
|---|---|---|
| Proposed care | Whether the policy covers the described visit and what approval is needed | Whether it accepts the direct-billing arrangement for this policy and service |
| Authorization or GOP | What has been issued, for which dates and services | Whether it has arrived and which appointment or charges it covers |
| Patient payment | Applicable deductible, copayment, limits, or exclusions to clarify | What you must pay and when, including charges outside the confirmed arrangement |
| Additional care | Who must approve a further visit, test, or admission | Who will help clarify the billing route if the proposed care changes |
| Claim documents | Required documents, language, submission method, and deadline | Which documents it can issue, with any preparation or collection conditions |
Follow up on unanswered questions. Check that the hospital has received the guarantee, not just that you have asked the insurer to send it. Save the confirmation date and reference for the appointment.
Tell the hospital about NHIS and ask what you must pay
Tell the hospital if you also hold Korean National Health Insurance (NHIS). Provider instructions differ: SNUH’s billing page says that only NHIS applies there when a patient holds both NHIS and global insurance. Samsung’s page asks NHIS holders seeking direct billing to contact its international centre in advance. Use the receiving provider’s instructions for your situation.
SNUH’s private-insurance process also describes deductibles, copayments, and coinsurance, and warns that outstanding charges may be requested from the patient if the insurer does not pay. Ask which charges remain yours. Direct billing does not mean the insurer will cover every charge or approve every claim.
If you need an estimate of the proposed care, the hospital cost-estimate guide explains how to separate included charges and uncertain items.
Check which documents you need for a claim
Ask the insurer for its claim requirements before ordering extra medical documents. Compare that list with what the hospital can issue, and clarify any language or format questions. A receipt, an itemized statement, and a clinical document serve different purposes; the hospital bill and receipt guide helps organize the payment papers.
If clinical records or imaging are requested, the medical-records request guide explains how to specify the documents, language, and image copies. Follow the hospital’s and insurer’s official submission instructions for sensitive records. Retain your payment evidence and correspondence while the claim is being assessed.
This guide explains billing preparation. Your provider and insurer must confirm your payment arrangements, policy benefits, and any claim decision.