건강보험료 환급 신청방법(본인부담금 환급) How to apply for health insurance premium refund (refund of out-of-pocket expenses)
The National Health Insurance Corporation operates a system that refunds already paid insurance premiums to policy holders. National Health Insurance refunds may occur due to double payment of premiums, reduction adjustments, or incorrect payments. Or, due to the out-of-pocket limit system1, a certain amount may be refunded. If you do not apply, the refund you … Read more