E cigarette use now higher than cigarette use among teens National Poll on Children's Health Reporting Vaping in ICD 10 CM New ICD 10 Code for Vaping Disorders Now in Effect ICD 9 CM and ICD 10 codes for smoking related diseases Download Table Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine E Cigarette Use Among Youth Smoking and Tobacco Use CDC