Impact of an oncology urgent care clinic on emergency department rates

6615 Background: Oncology-specific urgent care clinics (UCC) may play a key role in reducing unscheduled emergency department (ED) visits among patients with cancer. We sought to determine if establishment of an Oncology UCC was associated with lower ED utilization among patients receiving cancer care at Yale’s Smilow Cancer Hospital (SCH) and two nearby, integrated community practices. Methods: SCH opened its UCC in April 2017 to provide supportive care and symptom management for patients with cancer who need acute medical attention outside of regular clinic visits. We identified patients who had at least one visit with an oncology provider during the Pre-UCC period (9/1/16 – 12/31/16) or Post-UCC period (9/1/17 – 12/31/17) and received chemotherapy within a year preceding their provider visit. For each patient, we captured all ED visits in a four-month window starting from their last provider visit in each study period. The ED visit rate for both periods was defined as the total number of ED visits divided by the total number of unique patients in the period. To determine the impact of the UCC on ED utilization, we evaluated the absolute difference in the ED visit rate between the Pre- and Post-UCC period using a two-sample t test. Results: There were 3,754 patients in the Pre-UCC period and 4,734 patients in the Post-UCC period. In the full study sample, the mean age was 62.9 and most common cancer types were Hematologic, Gastrointestinal, and Breast. Prior to opening the UCC, the ED visit rate was 0.27 per unique patient. After opening the UCC, we found a 13.9% relative decrease in the overall ED visit rate from 0.27 to 0.23 (p = 0.02). The SCH patient ED visit rate declined by 12.5% (p = 0.03) and the community practice rate declined by 37.1%; however, the latter decline was not statistically significant, potentially due to a small sample size (p = 0.19). Conclusions: Our study found a decrease in the ED visit rate after the opening of an Oncology UCC. An urgent care strategy for cancer centers may serve as an efficient way to manage patients while minimizing ED use. [Table: see text]