ICD-10 Diagnosis Code T49.91

Poisoning by unsp topical agent, accidental (unintentional)

Diagnosis Code T49.91

ICD-10: T49.91
Short Description: Poisoning by unsp topical agent, accidental (unintentional)
Long Description: Poisoning by unspecified topical agent, accidental (unintentional)
This is the 2018 version of the ICD-10-CM diagnosis code T49.91

Not Valid for Submission
The code T49.91 is a "header" and not valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
      • Topical skin/eye/ENT/dental drugs (T49)

Table of Drugs and Chemicals

The code T49.91 is included in the Table of Drugs and Chemicals, this table contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. Use as many codes as necessary to describe all reported drugs, medicinal or chemical substances.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
External medications (skin) (mucous membrane)T49.91T49.92T49.93T49.94T49.95T49.96
External medications (skin) (mucous membrane)
  »dental agent
T49.91T49.92T49.93T49.94T49.95T49.96
External medications (skin) (mucous membrane)
  »ENT agent
T49.91T49.92T49.93T49.94T49.95T49.96
External medications (skin) (mucous membrane)
  »ophthalmic preparation
T49.91T49.92T49.93T49.94T49.95T49.96
External medications (skin) (mucous membrane)
  »specified NEC
T49.91T49.92T49.93T49.94T49.95T49.96
Liniments NECT49.91T49.92T49.93T49.94T49.95T49.96
Lotions NECT49.91T49.92T49.93T49.94T49.95T49.96
Mucous membrane agents (external)T49.91T49.92T49.93T49.94T49.95T49.96
Mucous membrane agents (external)
  »specified NEC
T49.91T49.92T49.93T49.94T49.95T49.96
SkinT49.91T49.92T49.93T49.94T49.95T49.96
Skin
  »agents (external)
T49.91T49.92T49.93T49.94T49.95T49.96
Skin
  »agents (external)
    »specified NEC
T49.91T49.92T49.93T49.94T49.95T49.96
Skin
  »test antigen
T49.91T49.92T49.93T49.94T49.95T49.96
Topical action drug NECT49.91T49.92T49.93T49.94T49.95T49.96
Topical action drug NEC
  »ear, nose or throat
T49.91T49.92T49.93T49.94T49.95T49.96
Topical action drug NEC
  »eye
T49.91T49.92T49.93T49.94T49.95T49.96
Topical action drug NEC
  »skin
T49.91T49.92T49.93T49.94T49.95T49.96
Topical action drug NEC
  »specified NEC
T49.91T49.92T49.93T49.94T49.95T49.96
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