국민건강보험 환급금 조회방법

국민건강보험 환급금 조회방법1minutepost Home » Find out how to apply for National Health Insurance refund inquiry (including mobile) National Health Insurance refund refers to the amount incurred due to incorrect or double payment of insurance premiums, loss of eligibility, reduction adjustment, etc. Refunds generated in this way are collected by the National Health Insurance Service … Read more