Patients & service

Billing & Insurance

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We help foreign patients living in Korea and overseas to use medical services in Asan Medical Center, for both with the Korean National Insurance Coverage holder (NHIS) and a private insurance coverage holder with international insurance companies.

Billing Process

There are two ways that you can use your insurance coverage while getting the medical services at Asan Medical Services.

Billing Process.1 When you hold a Korean National Insurance Coverage (NHIS), you can bring a referral letter issued by a local doctor.

Billing Process.2 You will need to see a family medicine doctor first at Int’l Healthcare Center at Asan Medical Center.

We help you by billing directly to your insurance company on behalf of you when you do not hold a Korean National Insurance Coverage (NHIS).
For this, please contact your insurance company to make sure you understand benefits and plans that you are covered:

  • Confirm that Asan Medical Center is a contracted provider of services for your plan
  • Request and obtain a Guarantee of payment letter, if it is required by your insurance company
  • Confirm any limitation or exclusion of the guarantee of the payment letter

Please see the list of insurance companies we have the direct billing contracts with:
You can see the list of companies we have direct billing contracts with:

Insurance Companies

  • AIG Japan

  • American Foreign Service
    Protective Association
    (Foreign Service Benefit Plan)

  • Bupa International
    (Inpatient service only)

  • Cigna International
    (Individual policy is not available)

  • Daman (Inpatient service only)

  • Euro-center

  • HTH Worldwide

  • MetLife Expatriate Benefits

  • MSH China
    (Inpatient service only)

  • Prestige International

  • Tiecare International

  • Tricare-Overseas

  • United Healthcare International

  • Tokio Marine Nichido

  • MS & AD Insurance Group

  • Sompo Japan Nipponkoa


We have MOUs and agreements for medical service with many governmental organizations, such as embassies in Korea, Health Authority in Abu Dhabi to offer high-quality services, raising its reputation as the leading medical institution in Korea.


  • U.S.A

  • Mexico

  • Georgia

  • Ukraine

  • Chile

  • Vietnam

  • Panama

  • UAE

  • Ghana

  • Nigeria

  • Jordan

  • Indonesia

Government organizations

Other partners

Besides, we continually try to improve customer services by going into partnerships with diverse service companies with the aim of fully responding to patients’
other demands such as the guarantee of medical charges payment, tourism, transportation, lodging, etc.

  • Global Assistance Partners

  • International SOS

For more information, please write us an email. (

Preparation of medical records for insurance claim

Medical certificate [ex : medical report, physician’s statement, birth certificate, etc..]

  • Please ask for medical certificate in advance before your consultation.
  • You can ask for your doctor directly and doctor will write your requested medical certificate in English.
  • You can get medical certificate at billing office after payment.