Research Letter

Medical Imaging Contrast Media Use

JAMA Network Open 10.1001/jamanetworkopen.2025.47304

December 05, 2025 at 11:00 AM EST

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This cross-sectional study uses Medicare Part B claims data to examine trends in medical image contrast media use from 2011 to 2014.

Corresponding Author: Florence X. Doo, MD, MA, University of Maryland Medical Intelligent Imaging (UM2ii) Center, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S Greene St, Baltimore, MD 21201 (fdoo@som.umaryland.edu).

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