Payments, Policy, Patients, and Practice Evolution and Impact of Reimbursements in Total Joint Arthroplasty

Current trajectories are set to create a large gap between total joint arthroplasty (TJA) supply and demand. Economics dictates that when the demand of consumers (TJA patients) exceeds supply (surgeons performing TJA), a new equilibrium should ideally be established at a higher price point. However, in TJA, the price is set by the government and, therefore, not subject to traditional economic models. Thus, reimbursements for TJA have decreased steadily over time. Fee for service is no longer the dominant reimbursement model for most orthopedic care. Surgeons play a critical role in the evolution and success of Value-Based Care (VBC) models, but this work is not reflected in recent payment changes for TJA. The regulatory environment is notoriously complex and affects our patients, surgeons, and institutions. It is imperative for orthopedic surgeons to continue to advocate for themselves by engaging with leadership, responding to surveys, and balancing outside influences to preserve patient access to TJA. Future payment models for musculoskeletal care must risk-stratify patients, appropriately reimburse for the work of revision TJA, and consider non-modifiable socioeconomic factors. Perioperative orthopedic surgical home (POSH) tools can ensure early appropriate care and proper care coordination for discharge. All of these factors, despite being framed within payment policy, ultimately affect access to orthopedic care for our patients.