In this quick, beginner level ICD 10 CM demo, I walk through how to look up the diagnosis code for strep throat using the ICD 10 CM book. This is an introductory example focused on understanding how ICD 9 CM and ICD 10 codes for smoking related diseases Download Table How e cigarettes changed my life Vaping The Guardian Flavor induced inflammation and cytotoxicity in human aortic smooth muscle cells: Potential implications for E cigarette safety ScienceDirect