What Korean Health Insurance Does and Does Not Cover

Korea's National Health Insurance Service covers procedures with a medical indication and excludes those performed purely for appearance. For expats enrolled through employment or as residents, the practical question is which side of that line a given procedure falls on, because the difference is often several million won.

Generally covered

Reconstructive work following trauma or cancer, functional septoplasty where breathing is impaired, ptosis correction where the eyelid obstructs the visual field, upper blepharoplasty where the lid obstructs vision, and jaw surgery performed to correct a functional bite problem. Coverage requires documentation of the medical indication, which means a diagnosis before treatment rather than a retroactive justification.

Generally not covered

Double eyelid surgery for appearance, cosmetic rhinoplasty, liposuction, facelift surgery and stem cell procedures performed for aesthetic purposes. These are billed at the clinic's own rates with no reference to the national fee schedule, which is precisely why prices vary so widely between clinics.

The grey zone

Several procedures sit on the boundary and depend on documentation. Ptosis correction is the clearest example: performed for visual field obstruction it may be covered, performed for appearance it is not, and the same operation can go either way depending on the ophthalmologic assessment. Septoplasty combined with cosmetic rhinoplasty is another, where the functional portion may be covered and the aesthetic portion is not. Clinics handle this routinely and will tell you honestly what can be claimed.

VAT refunds for foreign patients

Separately from insurance, foreign patients may claim a VAT refund on certain cosmetic procedures performed at registered medical institutions. The clinic must be enrolled in the scheme and issue the correct documentation at the time of payment, and there are minimum spend thresholds and a claim window. Ask about this before paying, not afterward, since retroactive documentation is generally not possible.

If you are not enrolled

Short-term visitors and those outside the national scheme pay the clinic's own rates for everything, including procedures a resident could claim. Travel insurance almost never covers elective aesthetic work, and policies frequently exclude complications arising from it as well. Read the exclusions before you assume you are covered for a problem that develops after you fly home.

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