ICD-9-CM diagnosis code (retired)
989.84 — Toxic effect of tobacco
About ICD-9-CM 989.84
989.84 is an ICD-9-CM diagnosis code for toxic effect of tobacco. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to 12 ICD-10-CM codes, such as T65.211A (Toxic effect of chewing tobacco, accidental (unintentional), initial encounter), T65.212A (Toxic effect of chewing tobacco, intentional self-harm, initial encounter) and T65.213A (Toxic effect of chewing tobacco, assault, initial encounter). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
- T65.211AToxic effect of chewing tobacco, accidental (unintentional), initial encounterapproximate
- T65.212AToxic effect of chewing tobacco, intentional self-harm, initial encounterapproximate
- T65.213AToxic effect of chewing tobacco, assault, initial encounterapproximate
- T65.214AToxic effect of chewing tobacco, undetermined, initial encounterapproximate
- T65.221AToxic effect of tobacco cigarettes, accidental (unintentional), initial encounterapproximate
- T65.222AToxic effect of tobacco cigarettes, intentional self-harm, initial encounterapproximate
- T65.223AToxic effect of tobacco cigarettes, assault, initial encounterapproximate
- T65.224AToxic effect of tobacco cigarettes, undetermined, initial encounterapproximate
- T65.291AToxic effect of other tobacco and nicotine, accidental (unintentional), initial encounterapproximate
- T65.292AToxic effect of other tobacco and nicotine, intentional self-harm, initial encounterapproximate
- T65.293AToxic effect of other tobacco and nicotine, assault, initial encounterapproximate
- T65.294AToxic effect of other tobacco and nicotine, undetermined, initial encounterapproximate
Common questions about 989.84
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.