Journal of the American College of Radiology : JACR
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The Deficit Reduction Act of 2005 (DRA) sharply reduced technical component payments for private office magnetic resonance imaging (MRI) and computed tomographic (CT) imaging. Although radiologists have no control over referrals, nonradiologist physicians (NRPs) can potentially make up for revenue shortfalls by self-referring more examinations. The purpose of this study was therefore to compare the effects of the DRA on the in-office MRI and CT practices of radiologists and NRPs. ⋯ After the DRA took effect, office MRI volume dropped among radiologists but increased among NRPs. Payments for MRI to both dropped, but the percentage decrease to radiologists was greater. Office CT volume increased slightly among radiologists but increased much more among NRPs on a percentage basis. Payments for CT imaging to radiologists dropped, but they increased to NRPs. These results suggest that NRPs may be able to ameliorate the effects of the DRA by increasing self-referral. These trends are of concern and should be scrutinized in future years.
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No imaging contrast agent is completely safe. There are opportunities for improving the safe use of contrast agents through a better understanding of potential errors that can occur as a result of confusing labeling on contrast agent containers. Many of these opportunities are presented and discussed.