Journal of the American College of Radiology : JACR · 2018
Characteristics of Physicians and Other Providers Frequently Ordering Intravenous Pyelograms.
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Rosenkrantz Andrew B, Heilbrun Marta E, Nielsen Matthew E, Duszak Richard
Аннотация
PURPOSE: To assess characteristics of physicians and other providers frequently ordering intravenous pyelography (IVP).
METHODS: The 2014 Medicare Referring Provider Utilization for Procedures data set was used to identify providers who ordered more than 10 IVP examinations ("high-ordering providers") in Medicare beneficiaries. The Medicare Provider and Other Supplier Public Use File and Physician Supplier Procedure Summary Master Files were used to obtain physician characteristics and total service counts, respectively.
RESULTS: Of 18,344 IVPs performed in 2014 in Medicare fee-for-service beneficiaries, 6,321 (34.5%) were ordered by just 233 high-ordering providers. Of these, 220 (94.4%) were urologists. These urologists represented just 2.4% of all 8,981 Medicare-participating urologists and ordered an average of 27.1 IVPs (maximum 239). Urologists ordering IVPs (versus those not ordering IVPs) were more likely (P < .05) to practice in rural areas (6.4% versus 2.7%), be in practice more than 15 years (87.4% versus 71.2%), and be in practices with 100 members or fewer (71.3% versus 55.5%). They were also less likely (P < .05) to be female (3.2% versus 7.4%) and in academic practices (5.1% versus 10.7%). High-IVP-ordering urologists were more likely to practice in the South (54.1% versus 36.9%) or Midwest (30.0% versus 21.3%) and less likely to practice in the Northeast (5.0% versus 23.1%) or West (10.9% versus 18.6%).
CONCLUSION: Although uncommonly performed, IVPs continue to be used in the Medicare population. Providers most likely to frequently order IVPs were later-career urologists in smaller and rural practices in the South. Targeting education and appropriate use criteria initiatives to high-ordering providers may help optimize utilization.
METHODS: The 2014 Medicare Referring Provider Utilization for Procedures data set was used to identify providers who ordered more than 10 IVP examinations ("high-ordering providers") in Medicare beneficiaries. The Medicare Provider and Other Supplier Public Use File and Physician Supplier Procedure Summary Master Files were used to obtain physician characteristics and total service counts, respectively.
RESULTS: Of 18,344 IVPs performed in 2014 in Medicare fee-for-service beneficiaries, 6,321 (34.5%) were ordered by just 233 high-ordering providers. Of these, 220 (94.4%) were urologists. These urologists represented just 2.4% of all 8,981 Medicare-participating urologists and ordered an average of 27.1 IVPs (maximum 239). Urologists ordering IVPs (versus those not ordering IVPs) were more likely (P < .05) to practice in rural areas (6.4% versus 2.7%), be in practice more than 15 years (87.4% versus 71.2%), and be in practices with 100 members or fewer (71.3% versus 55.5%). They were also less likely (P < .05) to be female (3.2% versus 7.4%) and in academic practices (5.1% versus 10.7%). High-IVP-ordering urologists were more likely to practice in the South (54.1% versus 36.9%) or Midwest (30.0% versus 21.3%) and less likely to practice in the Northeast (5.0% versus 23.1%) or West (10.9% versus 18.6%).
CONCLUSION: Although uncommonly performed, IVPs continue to be used in the Medicare population. Providers most likely to frequently order IVPs were later-career urologists in smaller and rural practices in the South. Targeting education and appropriate use criteria initiatives to high-ordering providers may help optimize utilization.