국민건강 보험법의 부당이득 환수는 보험 급여를 받은 사람이나 요양기관, 즉 의료인, 약사나 의료 기관만을 대상으로 한다.
The collection of unfair benefits under the National Health Insurance Act is intended only for those who have received the insurance benefits or nursing care institutions, that is, medical personnel, pharmacists or medical institutions.