Andrew B Rosenkrantz1, Kristina Hoque2, Jennifer Hemingway3, Danny R Hughes4, Richard Duszak5. 1. Department of Radiology, NYU Langone Medical Center, New York, New York. Electronic address: andrew.rosenkrantz@nyumc.org. 2. Focus Medical Imaging, Alhambra, California. 3. Harvey L. Neiman Health Policy Institute, Reston, Virginia. 4. Harvey L. Neiman Health Policy Institute, Reston, Virginia; School of Economics, Georgia Institute of Technology, Atlanta, Georgia. 5. Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia.
Abstract
PURPOSE: The aims of this study were to compare the number of unique Medicare fee-for-service beneficiaries served by radiologists and other physicians and to identify characteristics of radiologists serving the most number of unique patients. METHODS: Medicare Physician and Other Supplier Public Use Files were used to identify all physicians who provided services to Medicare fee-for-service beneficiaries for the entirety of 2013. The average number of unique beneficiaries served was computed per specialty. The number of unique beneficiaries served was further stratified among radiologists in terms of physician and practice characteristics. RESULTS: Among 56 unique physician specialties, diagnostic radiologists on average served the most unique beneficiaries (3,150 ± 2,344). Among radiologists, the number of unique beneficiaries varied in association with numerous characteristics and was larger for male (3,214) versus female (2,521) radiologists, rural (3,551) versus urban (3,092) radiologists, nonacademic (3,427) versus academic (1,932) radiologists, generalist (3,866) versus subspecialist (1,981) radiologists, and radiologists in the South (3,716) versus other geographic regions (range, 2,432-3,217). The number of unique beneficiaries served increased significantly with smaller group practice size (2,218 for ≥100 group members versus 3,669 for ≤9 members). Among subspecialists, the number of unique beneficiaries was largest for breast imagers (2,594). CONCLUSIONS: The large number of unique beneficiaries served by radiologists highlights their important role in orchestrating patient care and their immense opportunities to expand the face of the specialty. An understanding of which radiologists serve the largest numbers of unique patients may help radiology practices target patient engagement and other Imaging 3.0™ efforts.
PURPOSE: The aims of this study were to compare the number of unique Medicare fee-for-service beneficiaries served by radiologists and other physicians and to identify characteristics of radiologists serving the most number of unique patients. METHODS: Medicare Physician and Other Supplier Public Use Files were used to identify all physicians who provided services to Medicare fee-for-service beneficiaries for the entirety of 2013. The average number of unique beneficiaries served was computed per specialty. The number of unique beneficiaries served was further stratified among radiologists in terms of physician and practice characteristics. RESULTS: Among 56 unique physician specialties, diagnostic radiologists on average served the most unique beneficiaries (3,150 ± 2,344). Among radiologists, the number of unique beneficiaries varied in association with numerous characteristics and was larger for male (3,214) versus female (2,521) radiologists, rural (3,551) versus urban (3,092) radiologists, nonacademic (3,427) versus academic (1,932) radiologists, generalist (3,866) versus subspecialist (1,981) radiologists, and radiologists in the South (3,716) versus other geographic regions (range, 2,432-3,217). The number of unique beneficiaries served increased significantly with smaller group practice size (2,218 for ≥100 group members versus 3,669 for ≤9 members). Among subspecialists, the number of unique beneficiaries was largest for breast imagers (2,594). CONCLUSIONS: The large number of unique beneficiaries served by radiologists highlights their important role in orchestrating patient care and their immense opportunities to expand the face of the specialty. An understanding of which radiologists serve the largest numbers of unique patients may help radiology practices target patient engagement and other Imaging 3.0™ efforts.