Applicant must have demonstrated proficiency in coding inpatient accounts, ICD-10, PCS coding and/or complex outpatient coding of Observation, Radiation Oncology, Chemotherapy Infusion, Surgery, Cardiology Cath, EP and/or Interventional Radiology. One or more of the following required: RHIA, RHIT, CCS, CIC, COC, CPC, CCA, CCC, CIRCC, CCVTC and/or any of the Core Credentials or specialty credential of AAPC or AHIMA.