%0 Journal Article %T Trend analysis in hepatitis C testing, OptumLabs£¿ Data Warehouse, 2011¨C2017 %J Archive of "Online Journal of Public Health Informatics". %D 2019 %R 10.5210/ojphi.v11i1.9806 %X Using administrative claims for privately insured and Medicare Advantage enrollees from a large, private, U.S. health plan, we estimated the prevalence of hepatitis C testing among individuals who were recommended to be tested (i.e., baby boomer cohort born between 1945 and 1965) by the CDC and United States Preventive Services Task Force. This panel will discuss strengths and weaknesses for monitoring hepatitis C testing using alternative data sources including self- reported data, insurance claims data, and laboratory testing data %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6606184/