MAS certified coding professionals have credentials through AHIMA, AAPC or NCCT. Our coders are CPC, COC, or CCA certified. Our coding professionals have extensive knowledge of ICD-9 CM, ICD-10 CM and CPT-4 / HCPCS. Medical coding is a major function that impacts your organizations financial health. By outsourcing your medical coding requirements to MAS, you can optimize your revenue and reduce your compliance risks, reduce your staffing burden and costs, and increase your cash flow through improving coding delays.