Introduction: today, health care with desired quality, without one complete and effective procedure of the classification system it is impossible. In this system, the results of the care treatment will be registered in the patient's file with the standard codes. These codes are the basis of analysis the information for health care personnel, the investigators, policy - makers and the health - p...

ntroduction: It is necessary for every country considers establishing such a system considering to its goals, laws national, interests and standards. The main goal of this research was to compare the national cardiovascular disease DRG system in selected countries. This research is dealing with survey on system of Iran too. Methods: This descriptive-comparative study conducted in 2007-2008. The...

Introduction: Health information managers classify the information of health care and treatment on the basis of classifications system of medical procedures, also they analyz the statistical reports on the basis of this arranged information. Today without an efficient and complete medical classification system, it would seem almost impossible to render health care with acceptable quality. With ...