Trends in Utilization and Cost of Nonpharmacological Pain Therapies in the United States Under Medicare Part B, 2000–2022.

Background: Many clinical practice guidelines for management of pain disorders now favor first-line use of nonpharmacological therapies (NPT). However, Medicare coverage of NPT is limited. Methods: Using a serial cross-sectional design, we examined temporal trends in the utilization and cost of NPT procedures commonly used to treat pain under Medicare. Results: Utilization and costs for physical therapy increased while those for spinal and osteopathic manipulation declined. Discussion: Future research on NPT under Medicare should focus on equity of patient access and comparative outcomes. [ABSTRACT FROM AUTHOR]