When starting your life in Korea, enrolling in National Health Insurance (NHI) is usually the first step.
While NHI offers great foundational coverage, out-of-pocket medical expenses can still add up quickly when you get sick or injured.
That is why Indemnity Health Insurance (실손보험), a type of private health insurance, helps cover eligible medical expenses and is widely known in Korea as the “Second National Health Insurance.” It acts as a vital safety net to reimburse your actual out-of-pocket medical bills. Today, I will explain what indemnity health insurance is, how it works, and why it is essential for expatriates living in Korea.
Table of Contents
1. What is Private Health Insurance (Indemnity Health Insurance) in Korea?
Private Health Insurance (Indemnity Health Insurance / Silson Insurance) is a policy that reimburses the actual medical expenses you pay at hospitals or pharmacies due to illness or injury.
Unlike general health insurance that pays a fixed lump sum regardless of actual expenses, indemnity health insurance reimburses you based on the real amount billed to you by the medical facility.
💡 Key Takeaway: Indemnity health insurance covers your real out-of-pocket hospital expenses rather than paying a predetermined flat amount.
2. How It Differs from Fixed-Benefit Health Insurance
Fixed-benefit policies (such as Cancer Insurance or Critical Illness Coverage) pay a set lump sum upon diagnosis. For example, you might receive 30,000,000 KRW (3,000만원) for a cancer diagnosis, regardless of your total medical bills.
In contrast, indemnity health insurance directly matches your actual medical expenses:
① Small Hospital Bills
If your hospital bill is 50,000 KRW (5만원) → You receive approx. 35,000 KRW (3만 5,000원) to 40,000 KRW (4만원) back.
② Large Hospital Bills
If your hospital bill is 5,000,000 KRW (500만원) → You receive approx. 3,500,000 KRW (350만원) to 4,000,000 KRW (400만원) back.
3. Easy Example: How It Works in Real Life
Imagine you sprain your ankle while walking and visit an orthopedic clinic. You receive an X-ray, a temporary cast, and prescription medicine.
- Total Medical Expense: 100,000 KRW (10만원)
- Covered by National Health Insurance: 30,000 KRW (3만원)
- Amount Paid Out of Pocket: 70,000 KRW (7만원)
- Reimbursement with Indemnity Health Insurance: You submit your receipt and receive around 50,000 KRW (5만원) to 56,000 KRW (5만6,000원) back into your bank account.
As a result, your final out-of-pocket expense drops significantly to just 10,000 KRW (1만원) to 20,000 KRW (2만원).
💡 Key Takeaway: Indemnity health insurance dramatically reduces your unexpected medical costs, turning heavy medical bills into manageable expenses.
4. Coverage Scope & Limits
In Korea, medical treatment is categorized into Covered (National Insurance applies) and Non-Covered (out-of-pocket) items. Indemnity health insurance helps reimburse both categories:
- Inpatient Care: Covers hospitalization fees, diagnostic tests, surgery, and room charges.
- Outpatient Care: Covers clinic visits, doctor consultations, and prescription drugs.
- Special Rider Coverage: Covers physical therapy (manual therapy), non-covered injections, and non-covered MRI scans.
- Annual Limit: Up to 50,000,000 KRW (5,000만원) per year for combined inpatient and outpatient care.
5. Key Eligibility & Claiming Tips for Foreigners
To enroll and enjoy full coverage as an expatriate in Korea, keep these points in mind:
- Deductibles: Standard policies involve a deductible of approx. 20% for covered services and 30% for non-covered services to prevent over-utilization.
- Easy Claims Process: You can quickly claim your money back by taking photos of your itemized medical receipt and submitting them via a mobile app.
- Prerequisites for Foreigners: You must be registered under Korea’s National Health Insurance (NHI) and hold a valid Alien Registration Card (ARC) with legal residence status.
💡 Key Takeaway: Maintaining official foreigner registration and NHI enrollment are key requirements for acquiring indemnity health insurance coverage in Korea.
💡 Looking to get reimbursed for medical expenses? Read our step-by-step guide on How to Claim Insurance in Korea: 5 Essential Steps
6. Get Personalized Insurance Guidance for Your Life in Korea
Private Health Insurance (indemnity health insurance) is an indispensable safety net for anyone living in Korea.
However, eligibility and premium rates can vary depending on your visa type, medical history, and personal circumstances.
If you have questions about your eligibility or want to find the best policy tailored to your needs, feel free to reach out anytime. I am here to guide you with clear explanations and friendly service.
💡 Key Takeaway: Protect your health and finances with Private Health Insurance (Indemnity Health Insurance) in Korea – get personalized advice tailored to your visa and residence status!
Need Help Choosing Private Health Insurance in Korea?
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Mihee Won, Insurance Planner (General Insurance Association of Korea / Korea Life Insurance Association Registration Number: 20240520001059)
Prime Asset Insurance Agency (Insurance Agency Registration Number: 2009058101)
Approved by Prime Asset No.2026-08-0665 (Valid: 2026-08-05 ~ 2027-08-04)
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