Licensure/ Registration/ Certification: CCA (Certified Coding Associate), CIC (Certified Inpatient Coder), COC (Certified Outpatient Coder), CCS (Certified Coding Specialist), CPC (Certified Professional Coder), HCS-D (Homecare Coding Specialist-Diagnosis), HCS-H (Home Care Coding Specialist-Hospice), CEDC (Certified Emergency Department Coder), CCS-P (Certified Coding Specialist-Physician based), RHIT (registered health information technician), or RHIA (registered health information administrator). Licensure/ Registration/ Certification: CCA (Certified Coding Associate), CIC (Certified Inpatient Coder), COC (Certified Outpatient Coder), CCS (Certified Coding Specialist), CPC (Certified Professional Coder), HCS (Homecare Coding Specialist), CEDC (Certified Emergency Department Coder), CCS-P (Certified Coding Specialist-Physician based), RHIT (registered health information technician), or RHIA (registered health information administrator).