The Workers Compensation Burden: Does Compensation Status Lead to Increased Utilization of Healthcare Resources Following Foot and Ankle Surgery?

Abstract

Category: Other Introduction/Purpose: The association between workers’ compensation (WC) patients and the increased risk of complications and poor outcomes following orthopaedic procedures has been well documented. Recent studies have shown that WC patients have a higher rate of subsequent pain or injury than non-WC patients following common foot and ankle procedures. Due to the increased risks of complications, poor outcomes, and chronic pain amongst WC patients following orthopaedic procedures, it is possible that these patients consume more healthcare resources than non-WC patients during the post-surgical period. This study aimed to investigate the amount of healthcare resources utilized by WC patients following a foot or ankle procedure compared with a procedure-matched control group. Methods: A retrospective review was conducted of all WC and non-WC patients who had undergone foot (CPT 28001-28899) or ankle (CPT 27600-27899) procedures by a single surgeon from October 2017 through January 2020. Patients were excluded based on age ( < 18 or >70), bilateral procedures, presence of neuropathy, disability, and insufficient follow-up. Data collection included demographic, social, surgical, perioperative follow-up, and complications. Measures of healthcare burden included patient communications, physical encounters, processed documents, overall total prescriptions, the total number of office visits, days to return to work, and days to discharge from the clinic. Data analysis was performed with SPSS version 28. Comparisons were conducted with Mann-Whitney U test, chi-square test, or Fisher’s exact test. Power analysis determined the sample size with a 0.05 alpha level, 0.80 power, and 0.5 effect size. Results: 142 patients met the inclusion criteria including 71 WC patients and 71 non-WC patients. Measures of healthcare burden were greater in WC patients. WC patients had more communication encounters (median 6 vs 3; P<.001), processed documents (median 6 vs 1; P<.001), total prescriptions (median 5 vs 3; P<.001), the total number of office visits (median 8 vs 6; P<.001), days to return to work (median 119 vs 74; P<.001), and days to discharge (median 267 vs 194; P<.001). WC patients were also more likely to have postoperative complications (OR 2.1; P=.045), secondary surgeries (OR 8.2; P<.001), and new complaints during follow-up (OR 1.9; P=.070). WC was less likely to cancel appointments (OR 0.4; P=.028). Conclusion: WC patients demonstrate increased healthcare resource utilization compared to the non-WC population. WC was associated with a higher burden on office staff requiring more time commitment to a single patient. Double the effort was evident on some measured parameters. WC patients also receive more medication prescriptions overall and are more likely to have complications, subsequent surgery, and new complaints remote to the inciting injury.