The Physician Payment Sunshine Act: Evaluating Industrial Payments in Radiology

The characterization of payments made to physicians by pharmaceutical companies, device manufacturers, and group purchasing organizations is crucial for assessing potential conflicts of interest and their impact on practice patterns. This study examines the compensation received by general radiologists (GR) in the United States, as well as radiologists in the following five subspecialties: body imaging, neuroradiology, pediatric radiology, nuclear radiology and radiological physics, and vascular and interventional radiology.

Data were extracted from the Open Payments database for radiology subspecialists in the United States who received installments in calendar year 2015 from pharmaceutical and device manufacturing companies.

In 2015, a total of $43,685,052 was paid in 65,507 payments (mean $667/payment; median $32/payment) to radiologists, including 9826 GR, 362 body imaging radiologists, 479 neuroradiologists, 127 pediatric radiologists, 175 physicians in nuclear radiology and radiological physics, and 1584 vascular and interventional radiologists. Payments were unequally distributed across these six major subspecialties of radiology (p < 0.01), with GR receiving the largest number of total payments (44,695), and neuroradiologists receiving significantly higher median payments than any other subspecialty ($80 vs $32 for all radiologists; p < 0.01). Medtronic Neurovascular was the single largest payer to all radiologists combined.

Commercial entities make substantial payments to radiologists, with a significant variation in payments made to the different radiology subspecialties. While the largest number of total payments was made to GGR, the highest median payments were made to neuroradiologists, and significant dispersion in these payments was seen across different geographic regions. The impact of these payments on practice patterns remains to be elucidated.