Cascade of Care for Hepatitis C Virus Infection Within the US Veterans Health Administration

OBJECTIVES: We measured the quality of HCV care using a cascade of HCV care model. METHODS: We estimated the number of patients diagnosed with chronic HCV, linked to HCV care, treated with HCV antivirals, and having achieved a sustained virologic response (SVR) in the electronic medical record data from the Veterans Health Administration's Corporate Data Warehouse and the HCV Clinical Case Registry in 2013. RESULTS: Of the estimated 233,898 patients with chronic HCV, 77% (181,168) were diagnosed, 69% (160,794) were linked to HCV care, 17% (39,388) were treated with HCV antivirals, and 7% (15,983) had achieved SVR. CONCLUSIONS: This Cascade of HCV Care provides a clinically relevant model to measure the quality of HCV care within a health care system and to compare HCV care across health systems.