A method and system for defining and reporting accurate medical codes of a patient for medical billing to a third party payer. The system includes an input terminal for inputting patient data by a physician. The system also include a computing system which assists the physician in determining a correct...http://www.google.com.au/patents/US20020120466?utm_source=gb-gplus-sharePatent US20020120466 - System and method for determining and reporting data codes for medical billing to a third party payer