%0 Journal Article %T Using Insurance Claims Data to Estimate Blastomycosis Incidence, Vermont, USA, 2011-2020. %A Borah BF %A Meddaugh P %A Fialkowski V %A Kwit N %J Emerg Infect Dis %V 30 %N 2 %D 2024 Feb %M 38270123 %F 16.126 %R 10.3201/eid3002.230825 %X The epidemiology of blastomycosis in Vermont, USA, is poorly understood. Using insurance claims data, we estimated the mean annual blastomycosis incidence was 1.8 patients/100,000 persons during 2011-2020. Incidence and disease severity were highest in north-central counties. Our findings highlight a need for improved clinical awareness and expanded surveillance.