Medical billing service will file the insurance claims in a timely manner with the proper coding. By following the submission rules the insurer has, the chances increase of receiving a timely payment, giving your practice the cash flow it needs to operate. How can medical billers help with your revenue practice? Medical billing and coding is not an easy process without having a proper system implemented. Your medical biller takes care of the entire medical billing and coding process in simple steps. The factors explained in the following section can help you maximize your practice revenue to any extent.