Abstract: Its fast growing fields is health care system. The medical industries have large amount of set collections about diagnosis, patient information and medications. To derive these data is into useful pattern and to predicting forthcoming trends data mining approaches are used in health care industries. The health care industries start with new treatments and giving medicine every day. The healthcare organization should give the important recognition and the patients to procuring good excellence of service. This paper examines various data mining techniques which are used in medicine area for good decision making.

Keywords: Data mining, Prediction Techniques, Decision Making.