- 2019;22';521-536Update on Reversal and Decline of Growth of Utilization of Interventional Techniques In Managing Chronic Pain in the Medicare Population from 2000 to 2018
Health Policy Review
Laxmaiah Manchikanti, MD, Mahendra R. Sanapati, MD, Vidyasagar Pampati, MSc, Mark V. Boswell, MD, PhD, Alan D. Kaye, MD, PhD, and Joshua A. Hirsch, MD.
BACKGROUND: The cost of US health care continues to increase, with treatments related to low back and neck pain and other musculoskeletal disorders accounting for the third highest amount of various disease categories. Interventional techniques for managing pain apart from conservative modalities and surgical interventions, have generally been thought to be growing rapidly. However, a recent analysis of utilization of interventional techniques from 2000 to 2016 has shown a modest decline from 2009 to 2016, compared to 2000 to 2009.
OBJECTIVES: The objectives of this analysis include providing an update on utilization of interventional techniques in managing chronic pain in the Medicare population from 2009 to 2018 in the fee-for-service (FFS) Medicare population of the United States.
STUDY DESIGN: Utilization patterns and variables of interventional techniques in managing chronic pain were assessed from 2000 to 2009 and from 2009 to 2018 in the FFS Medicare population of the United States.
METHODS: The data for the analysis was obtained from the master database from the Centers for Medicare & Medicaid Services (CMS) physician/supplier procedure summary from 2000 to 2018.
LIMITATIONS: Limitations of this analysis include: only the Medicare population was utilized, and among the Medicare population, only the FFS population was evaluated; utilization patterns in Medicare Advantage Plans, which constitutes almost 30% of the population were not considered. Further, the utilization data for individual states was sparse and may not be accurate.
CONCLUSION: The decline in utilization of interventional techniques continued from 2009 to 2018 with 6.7% per 100,000 Medicare population, with an annual decline of 0.8%, despite an increase in the population rate and Medicare enrollees of 0.7% and 3% annually.
KEY WORDS: Interventional pain management, chronic spinal pain, interventional techniques, epidural injections, adhesiolysis, facet joint interventions, sacroiliac joint injections, disc procedures, other types of nerve blocks