Hx tobacco icd 10 July 8, 2019 16 32 64 128 Hx tobacco use icd 10 Hx of tobacco use icd 10 code Hx of smokeless tobacco icd 10 Hx tobacco use disorder icd 10 Hx of tobacco smoking icd 10 Hx of tobacco use in remission icd 10 Family hx of tobacco use icd 10 Icd 10 tobacco use