Rapid advances in biomedical imaging have greatly enhanced theability of physicians to diagnose and treat a variety of diseases.This enhanced ability often leads to improved outcomes for patients.However, these improvements, combined with a rise in entrepreneurialactivity by physicians, the practice of defensive medicine inorder to thwart malpractice suits, and the power of patientswho demand more tests, have led to sharp increases in the volumeof imaging services and the expenditures for them. In recentyears, this growth in spending has outstripped that of mostother services covered by Medicare and private insurers. Inresponse, . . . [Full Text of this Article]
The Rise of Medical Imaging
The Role of MedPAC
New Medicare Policies Regarding Imaging
Specialists Divided over Imaging
Conclusions
Source Information
Mr. Iglehart is a national correspondent for the Journal.
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