Urgent Care Visits Sought After Primary Total Hip Arthroplasty: A Potentially Overlooked Resource

Following total hip arthroplasty (THA), readmissions and emergency department (ED) visits have been studied. Urgent care utilization is not well-characterized and may represent an overlooked avenue to facilitate lesser acuity patient needs.

Primary THAs performed for osteoarthritis indications were identified from 2010 to April of 2021 from a large national database. The incidence and timing of 90-day postoperative ED and urgent care visits were determined. Univariable and multivariable analyses assessed factors associated with urgent care relative to ED utilization. Reasons and acuity of diagnoses for these visits were determined. For 213,189 THA patients, 90-day ED visits were identified for 37,692 (17.7%) and urgent care visits for 2,083 (1.0%). The greatest incidence of both ED and urgent care visits were in the first two postoperative weeks.

Independent predictors of urgent care utilization relative to ED utilization were: procedures being performed in the Northeast or South, insurance plan being Commercial, women, and lesser comorbidity burden (P < .0001). Reason for visits to the ED was directly related to the surgical site for 25.6% but for urgent care were just 4.8% (P < .0001). Reasons for visits to the ED were classified as low-acuity for 57.4% and for urgent care 96.9% (P < .0001).

Following THA, patients may need urgent evaluation. While many issues can be addressed through the office, urgent care visits may represent a viable and underused resource relative to the ED for a large percentage of patients who have lower acuity diagnoses.