Korea's National Health Insurance (NHIS) covers some dental treatment but not everything. Here's a plain-English rundown of what's covered, what isn't, and what it means for foreign residents.
If you have an Alien Registration Card and qualifying residency, you''re most likely enrolled in NHIS — and it applies to dental care the same way it does for locals. But NHIS covers essentials, not everything, so it helps to know where the line is.
Generally covered (in part)
NHIS typically covers a share of medically necessary dental care:
- Exams and diagnosis
- Many fillings and extractions
- Root canal treatment
- Scaling (cleaning) — usually once a year for adults
- Limited implant coverage for older patients (age and case conditions apply)
You still pay a co-payment on covered treatment — it just isn''t full price.
Usually not covered (private pay)
- Implants for most adults
- Orthodontics (braces and aligners)
- Cosmetic work — whitening and veneers
What this means for you
- Budget for basic care as partly covered, and for implants/ortho/cosmetic as private pay.
- Private or expat dental insurance can help with non-covered treatment.
Not sure what applies to you? Message us in English before your visit and we''ll explain what''s likely covered for your treatment, and give you a written estimate after your exam.
Coverage rules change and depend on your specific situation, so treat this as a starting point rather than a final answer.
Frequently asked questions
Do foreign residents get NHIS dental coverage?
Yes — if you''re enrolled in NHIS (most residents with an ARC and qualifying status are), dental coverage applies the same as for locals. You still pay a co-payment on covered treatment.
Is scaling (cleaning) covered?
Scaling is usually partly covered once a year for adults under NHIS. Additional cleanings within the year are typically private pay.
Are implants covered?
Implants are usually private pay for most adults, with limited NHIS coverage for older patients under specific conditions.
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