The Service Order Processing and Billing module is used to process the orders prescribed by the clinicians or other staff in real time. This is called e-prescribing of services or e-prescription. These orders are populated in their concerned departments after passing the process of billing. These services are billed on the concerned billing counters depending upon the category of the patient. (ie. General, Insured, Guest, Staff, etc.). CPT codes are used to denote the services provided within the Healthcare Organization.