ICD-10-CM > S00-T88 > T51-T65 > T65 > T65.2 T65.2 Toxic effect of tobacco and nicotine Non-Billable/Non-Specific Type 2 Excludes nicotine dependence (F17.-) Codes T65.21Toxic effect of chewing tobaccoT65.211Toxic effect of chewing tobacco, accidental (unintentional)T65.211A..., initial encounterT65.211D..., subsequent encounterT65.211S..., sequelaT65.212Toxic effect of chewing tobacco, intentional self-harmT65.212A..., initial encounterT65.212D..., subsequent encounterT65.212S..., sequelaT65.213Toxic effect of chewing tobacco, assaultT65.213A..., initial encounterT65.213D..., subsequent encounterT65.213S..., sequelaT65.214Toxic effect of chewing tobacco, undeterminedT65.214A..., initial encounterT65.214D..., subsequent encounterT65.214S..., sequelaT65.22Toxic effect of tobacco cigarettesT65.221Toxic effect of tobacco cigarettes, accidental (unintentional)T65.221A..., initial encounterT65.221D..., subsequent encounterT65.221S..., sequelaT65.222Toxic effect of tobacco cigarettes, intentional self-harmT65.222A..., initial encounterT65.222D..., subsequent encounterT65.222S..., sequelaT65.223Toxic effect of tobacco cigarettes, assaultT65.223A..., initial encounterT65.223D..., subsequent encounterT65.223S..., sequelaT65.224Toxic effect of tobacco cigarettes, undeterminedT65.224A..., initial encounterT65.224D..., subsequent encounterT65.224S..., sequelaT65.29Toxic effect of other tobacco and nicotineT65.291Toxic effect of other tobacco and nicotine, accidental (unintentional)T65.291A..., initial encounterT65.291D..., subsequent encounterT65.291S..., sequelaT65.292Toxic effect of other tobacco and nicotine, intentional self-harmT65.292A..., initial encounterT65.292D..., subsequent encounterT65.292S..., sequelaT65.293Toxic effect of other tobacco and nicotine, assaultT65.293A..., initial encounterT65.293D..., subsequent encounterT65.293S..., sequelaT65.294Toxic effect of other tobacco and nicotine, undeterminedT65.294A..., initial encounterT65.294D..., subsequent encounterT65.294S..., sequela