When it comes to physical therapy for treatment of low back pain (LBP), Medicare is getting a bargain, according to authors of a new study. Researchers say that not only is physical therapy cheaper than injections or surgery in the short-term, it’s an approach that is likely to save on treatment costs for at least a year after initial diagnosis, with average savings of 18% over treatments that begin with injections and 50% over treatments that begin with surgery.
The study, commissioned by the Alliance for Physical Therapy Quality and Innovation (APTQI), focused on Medicare A and B claims data from 472,000 beneficiaries who received a diagnosis of LBP and began treatment between February and October of 2014. Researchers from the Moran Company tracked 3 treatment paths—physical therapy, injections, and surgery—and compared total costs of initial treatment as well as total costs for 12 months after diagnosis. The study also included an analysis of cost differences associated with how soon physical therapy was initiated after diagnosis, the physical therapist interventions used, and relationships between the use of physical therapy and the referring health care provider.