Table of Drugs and Chemicals
External medications (skin) (mucous membrane)
| Substance | Poisoning, accidental | Poisoning, intentional self-harm | Poisoning, assault | Poisoning, undetermined | Adverse effect | Underdosing |
|---|---|---|---|---|---|---|
| External medications (skin) (mucous membrane) | T49.91 | T49.92 | T49.93 | T49.94 | T49.95 | T49.96 |
| dental agent | T49.7X1 | T49.7X2 | T49.7X3 | T49.7X4 | T49.7X5 | T49.7X6 |
| ENT agent | T49.6X1 | T49.6X2 | T49.6X3 | T49.6X4 | T49.6X5 | T49.6X6 |
| ophthalmic preparation | T49.5X1 | T49.5X2 | T49.5X3 | T49.5X4 | T49.5X5 | T49.5X6 |
| specified NEC | T49.8X1 | T49.8X2 | T49.8X3 | T49.8X4 | T49.8X5 | T49.8X6 |
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What are the ICD-10-CM codes for External medications?
Per the ICD-10-CM Table of Drugs and Chemicals: poisoning, accidental T49.91; poisoning, intentional self-harm T49.92; poisoning, assault T49.93; poisoning, undetermined T49.94; adverse effect T49.95; underdosing T49.96. Always confirm the code, and add the required 7th character where applicable, in the Tabular List.
ICD-10-CM Table of Drugs and Chemicals maintained by CDC/NCHS (public domain), from the CMS FY2027 release.