Hannah Wanjira CCS has extensive experience in medical coding and auditing, with a career spanning over 17 years. Currently serving as a DRG Coach at Accuity Delivery Systems since July 2018, Hannah previously held senior roles at Optum360 as a Senior Medical Coder and at Children's Healthcare of Atlanta as a Lead Coding Specialist. Additional experience includes positions at Altegra Health, LifePoint Hospitals, and SRA International, focusing on HCC coding, inpatient coding, and compliance with Medicare guidelines. Earlier career roles involved health information analysis and coding at Dorothea Dix Hospital and Medical Billings Solutions, where Hannah contributed to abstracting diagnosis and procedure codes in diverse healthcare settings. Education includes coursework at Durham Technical Community College.