A health care information management system uses a pre-existing database of medical specialty claims, such as anesthesia claims, to profile the billing behavior of medical specialist providers, such as anesthesiologists. The software helps the user to determine which of the claims submitted by the providers...http://www.google.de/patents/US6826536?utm_source=gb-gplus-sharePatent US6826536 - Health care billing monitor system for detecting health care provider fraud
