GS-9 Experience Requirement: In addition to the basic requirements, you must possess the following: One year of creditable experience equivalent to the journey grade level (GS-8) of a MRT (Coder-Outpatient and Inpatient); OR, An associates degree or higher and three years of experience in clinical documentation improvement (candidates must also have successfully completed coursework in medical terminology, anatomy and physiology, medical coding, and introduction to health records); OR, Mastery level certification through AHIMA or AAPC and two years of experience in clinical documentation improvement; OR, Clinical experience, such as Registered Nurse (RN), Medical Doctor (M.D.), or Doctor of Osteopathy (DO), and one year of experience in clinical documentation improvement. VA Careers - Licensed Clinical Social Worker: https://youtube.com/embed/U_xC25QsN0wVA Careers - Microbiology/Molecular Medical Technologist: https://youtube.com/embed/eSDGhIwZKdwVA Careers - Diagnostic Radiologic Technologist: https://youtube.com/embed/I-4ku5UMvWMVA Careers - Medical Support Assistant: https://youtube.com/embed/EE9c4XkaELoVA Careers - Lead Medical Support Assistant: https://youtube.com/embed/UJO_XH5uCLsVA Careers - Licensed Practical Nurse: https://youtube.com/embed/Ae85IP1Oiz4VA Careers - Psychologist: https://youtube.com/embed/77qHlLw9Xck .