Icd 10 code history of heart surgery July 8, 2019 16 32 64 128 Icd 10 code history of open heart surgery Icd 10 code for personal history of heart surgery Icd 10 code for history of heart bypass surgery Icd 10 code for history of heart valve surgery Icd 10 cm code for history of open heart surgery History of heart surgery icd 10 Heart surgery icd 10