Choosing Wisely: highest-cost tests in outpatient neurology.

Burke JF, Skolarus LE, Callaghan BC, Kerber KA.

Source

Department of Veterans Affairs, VA Center for Clinical Management and Research, Ann Arbor, VA, USA. jamesbur@umich.edu

Abstract

Identifying the tests/procedures ordered by neurologists that contribute most to health care expenditures is a critical step in the process of creating the neurology top 5 list for the Choosing Wisely initiative. Using data from the 2007-2010 National Ambulatory Care Medical Survey, we found that $13.3 billion (95% confidence interval = $10.1-$16.5 billion) was spent on tests ordered at neurologist visits. The tests/procedures with the highest expenditures were magnetic resonance imaging (MRI; 51% of total expenditures; $7.5 billion), electromyography (EMG; 20% of expenditures; $2.6 billion), and electroencephalography (EEG; 8% of expenditures; $1.1 billion). MRI, EMG, and EEG should receive close scrutiny in the development of the neurology top 5 list.
Copyright © 2013 American Neurological Association.