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2. US Government Accountability Office. Medicare Part B imaging services: rapid spending growth and shift to physician offices indicate need for CMS to consider additional management practices (GAO 08-452). Available at: http://www.gao.gov/new.items/d08452.pdf. Accessed October 9, 2017.
3. America’s Health Insurance Plans. Ensuring quality through appropriate use of diagnostic imaging. Available at: http://www.medsolutions.com/clinical_quality/facts/AHIP%202008%20Imaging%20Stats.pdf. Accessed December 22, 2016.
4. Paying accurately for imaging services in Medicare;Winter;Health Aff (Millwood),2008
5. The recent losses in Medicare imaging revenues experienced by radiologists, cardiologists, and other physicians;Levin;J Am Coll Radiol,2017