국민건강보험 환급금 조회방법

국민건강보험 환급금 조회방법NewsNow Home » How to apply for National Health Insurance refund inquiry (+National Pension refund) National pension refunds and national health insurance refunds occur when you double or mistakenly pay premiums that were normally assessed and notified. It also occurs for reasons such as retroactive adjustment of insurance premiums and retroactive loss of … Read more