Are Patients With End-Stage Arthritis Willing to Delay Arthroplasty for Payer-Mandated Physical Therapy?

Payer coverage policies have recently begun requiring physical therapy (PT) prior to total hip arthroplasty and total knee arthroplasty (TKA). It remains controversial if such a mandate is appropriate for patients with end-stage, symptomatic osteoarthritis. The purpose of this study is to assess if such patients are amenable to delaying surgery for a trial of PT.

All patients scheduled for elective primary total hip arthroplasty and TKA in a 3-month period by 1 of 7 surgeons at a single institution were contacted and asked to participate in a survey. Participation in PT within the prior 6 months was noted. Patients were asked if they would be willing to delay surgery for a PT trial as a nonsurgical option to improve their symptoms. The primary reason for their answer was also recorded.

In total, 200 patients were successfully contacted and agreed to participate. The mean age was 66 years, 47% were male, the mean body mass index was 31 kg/m², and 66% were scheduled for TKA. In total, 157 patients (79%) stated they had not done PT in the preceding 6 months, and 185 patients (93%) stated they would not want to delay surgery for mandatory PT. The most common reasons for refusing PT were "surgery is inevitable" (44%) and "unlikely to improve pain" (29%).

Patients with end-stage hip and knee osteoarthritis who are otherwise candidates for surgery appear overwhelmingly opposed to mandatory preoperative PT, mostly due to a lack of perceived efficacy in providing long-term symptom relief compared to total joint arhtroplasty.