1 Department of Health Services, Policy, and Practice, Brown University, Providence, Rhode Island.
2 Department of Orthopaedics and Physical Medicine and Rehabilitation, Division of Physical Medicine and Rehabilitation, Medical University of South Carolina (MUSC), Charleston.
3 Department of Physical Medicine and Rehabilitation, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania.
4 Department of Population Health Sciences, Weill Cornell Medicine, New York, New York.
This cross-sectional study of US health care market databases examines geographic patterns in the acquisition of pain management practices by private equity.