Falling Rates of Public Orthopaedic Surgery Reimbursements and Utilization, 2016 to 2024.

BACKGROUND

Declining reimbursement rates can lead to decreased access and utilization of common orthopaedic surgeries for patients on Medicare, which is a particularly vulnerable population for musculoskeletal injuries.

METHODS

Using the Centers for Medicare & Medicaid Services Physician Fee Schedule Look-Up Tool from 2016 to 2024 and utilization data for Medicare and part B beneficiaries from 2016 to 2022, we analyzed reimbursement and utilization trends. Simple linear regressions were executed to measure the annual trends, and Wilcoxon matched-pairs signed rank test were used to analyze the statistical significance of price and utilization changes.

RESULTS

Between 2016 and 2024, mean reimbursements for all evaluated orthopaedic surgeries decreased 26.2% with a -3.34% compound annual growth rate, from $1,558 to $1,150 ( P < 0.0001). Comparatively, reimbursement rates for evaluation and management (E/M) services fell by 15.82% or a -1.91% compound annual growth rate, from $102.3 to $86.12 ( P < 0.0021). The federal utilization of all orthopaedic surgeries fell from 2016 to 2022 ( P < 0.0001), although no significant changes were seen for E/M services ( P = 0.9102).

CONCLUSION

We observe that Medicare reimbursement rates for orthopaedic surgeries from 2016 to 2024 have fallen consistently with a large drop in utilization, especially during the Covid-19 pandemic. Reimbursements for E/M services have fallen at attenuated rates with minimal changes in utilization. This demonstrates the supportive role that declining reimbursement rates may play in utilization and accessibility of orthopaedic surgery.