Analyzing Unnecessary Imaging for Low Back Pain in Nebraska from a Statewide Health Information Exchange.

Excessive amounts of resources in healthcare are wasted due to duplicated or unnecessary health screenings, especially in the diagnosis of low back pain (LBP). Research shows that two-thirds of people will present with LBP at some point throughout their lifetime, but 20-50% of high-tech imaging procedures fail to provide information that improves the patient's condition, representing unnecessary services. The purpose of this study was to evaluate the existence of unnecessary imaging for low back pain throughout healthcare systems in Nebraska based on what was documented in the electronic health record.