STOP HCC: mailed HCV Treatment Outreach Program for HCC Prevention

Aim 1: The investigators will conduct a randomized controlled trial comparing two strategies to promote HCV screening, follow‐up testing, and treatment among baby‐boomers (i.e. persons born between 1945‐1965): inreach with electronic medical record alerts and provider education vs. combination of inreach and provider education plus mailed outreach and patient navigation. Aim 2: The investigators will evaluate patient navigation strategies to promote follow‐up testing and treatment evaluation among non‐baby boomer Parkland patients (i.e. born before 1945 or after 1965) who are either: a) HCV antibody positive but have not completed follow‐up viral load testing or b) HCV viral load positive and who have not completed in‐clinic treatment evaluation.