Health insurance in South Korea

Yes — NHIS is mandatory for all foreigners with an Alien Registration Card who stay 6+ months in Korea (since the 2019 reform). Employees are enrolled immediately by their employer; self-employed and non-employed foreigners are auto-enrolled at the 6-month mark.

The exception is the F-1-D Digital Nomad / Workation visa, which excludes you from NHIS and requires private international insurance with at least ₩100M (~$73,500) coverage plus medical repatriation.

Even when NHIS covers you, private international insurance is strongly recommended for English-speaking care at international clinics, private rooms, and worldwide cover when you travel.

Yes. Feather plans meet the requirements for every major Korean visa class — including the F-1-D Digital Nomad visa, which mandates at least ₩100M (~$73,500) coverage with explicit medical repatriation. The visa-compliant certificate is issued in English immediately after signup, so you can submit it directly to Korean immigration or your consulate without translation or notarization.

With Feather, claims are filed in English directly through our app or by email — no Korean-language documents needed, no fax forms, no notarization. Upload your invoice and medical receipts (영수증 / yeongsujeung), and we handle the rest.

Reliably, yes — in major Seoul hospitals (Asan Medical Center, Samsung Medical Center, Seoul National University Hospital, Severance/Yonsei, Seoul St. Mary's) and international clinics in Itaewon, Hannam, and Gangnam (Apgujeong/Sinsa). Busan and Incheon also have English-speaking international clinics.

Outside Seoul, Busan, Daegu, and Incheon, English access drops sharply and rural clinics rarely have English-speaking doctors. The 1339 KDCA medical hotline (24/7) and apps like Goodoc and Medi Korea help locate multilingual clinics. Feather's English-speaking support team can also help you find and book the right doctor."

Unpaid NHIS premiums are a serious immigration issue. Non-employed foreigners are silently auto-enrolled at the 6-month mark and start receiving paper bills (in Korean) at their registered address — many expats miss the first bill and accumulate arrears without realizing it.

NHIS arrears are flagged by Korean immigration and can block your visa extension and re-entry into the country. If you've fallen behind, contact NHIS immediately to set up a payment plan before your next visa renewal — otherwise your status is at risk. Keep your registered address up to date and check your NHIS account regularly.