Trends in Distal Radius Fixation Reimbursement, Charge, and Utilization in the Medicare Population.

Distal radius fractures (DRF) are the second most common fragility fracture experienced by the elderly, and surgical management constitutes an appreciable sum of Medicare expenditure for upper extremity surgery. Using Medicare data from 2012 to 2017, our primary aim was to describe temporal changes in surgical treatment, physician payment, and patient charges for DRF fixation.  We examined surgical volumes and retrospective patient charge (services billed by surgeon) and surgeon payment (professional fee) data from 2012 to 2017 for four DRF surgeries: closed reduction percutaneous pinning (CRPP), open reduction internal fixation (ORIF) of extra-articular fractures, ORIF of intra-articular (IA) (2-fragment) fractures, and ORIF of IA (> 3 fragments) fractures. The reimbursement ratio was defined and calculated as the ratio of charges to payment. Rates were adjusted for inflation using the annual consumer-price index.  For these four surgeries from 2012 to 2017, total patient charges grew by 64% from $117 to 193 million, while surgeon payment grew by 42% from $30 to 42 million. CRPP cases fell by 47%, while ORIF increased by 17, 14, and 45% for extra-articular, IA (2-fragment), and IA (> 3 fragments) surgeries, respectively. After adjusting for inflation, payment to physicians increased by more than or equal to 16% for all procedures except for CRPP, which fell by 2%. Charges during this same period increased from 13 to 38%. Reimbursement ratios declined from -9.2% to -13% for each procedure.  From 2012 to 2017, while charges have outpaced surgeon payment, payment has outpaced inflation for all forms of distal radius ORIF, aside from CRPP. There has been a continued sharp decline of CRPP. Level of Evidence is III, economic.