Health care fraud and abuse. What physician executives need to know.

Fraud and abuse, which can occur in all industries, also exist in the health care industry. This problem is compounded by the reality that "American medicine, although undergoing evolution, now faces changes of a magnitude that has never before been encountered." These changes are creating new realities for physician executives and also new challenges. As there are changes in business practices, there will be changes in how fraud occurs in health care. Physician executives need to be sensitive to the possibility of fraud and abuse as an unwanted component in medical losses in managed care systems.