Under indirect supervision, the Coding Auditor will audit the quality of all outpatient work types to assure appropriateness and accuracy of Diagnoses, CPT, HCPCS, CCI edits, modifier assignment in accordance with ICD10 CM, CPT, HCPCS, CPT Assistant, Coding Clinic, Center of Medicare and Medicaid (CMS) guidelines, and National Correct Coding Initiatives (NCCI). Draws on ICD10CM, HCPCS, NCCI, and CMS coding expertise and industry knowledge to substantiate coding principles to determine potential billing/coding issues, and quality concerns.