It can take a lot of time for data about the number of payments to be made to reach the client of a medical company or the insurance company. To simplify this process and provide the client with reliable information, clinics use the services of so-called medical billers and coders. People of such professions are now in high demand to support the administrative processes of hospitals. However, many still have the question – of how to understand the concepts of medical biller and coder.