ICD-10 Diagnosis Code T63.393

Toxic effect of venom of other spider, assault

Diagnosis Code T63.393

ICD-10: T63.393
Short Description: Toxic effect of venom of other spider, assault
Long Description: Toxic effect of venom of other spider, assault
This is the 2018 version of the ICD-10-CM diagnosis code T63.393

Not Valid for Submission
The code T63.393 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)
    • Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
      • Toxic effect of contact with venomous animals and plants (T63)

Table of Drugs and Chemicals

The code T63.393 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
Brown spider (bite) (venom)T63.391T63.392T63.393T63.394
Spider (bite) (venom)T63.391T63.392T63.393T63.394
Spider (bite) (venom)

Information for Patients

Spider Bites

Though many people are afraid of spiders, they rarely bite people unless threatened. Most spider bites are harmless. Occasionally, spider bites can cause allergic reactions. And bites by the venomous black widow and brown recluse spiders can be very dangerous to people.

If you are bitten by a spider, you may see a reaction similar to that of a bee sting, including redness, pain and swelling at the site. To treat a spider bite:

  • Wash the area well with soap and water
  • Apply an ice pack or a wet compress to the area
  • Take over-the-counter pain medicine, if needed
  • Consider using antihistamines for severe swelling
  • Seek medical treatment for small children and adults with severe symptoms

  • Black widow spider (Medical Encyclopedia)
  • Brown recluse spider (Medical Encyclopedia)
  • Funnel-web spider bite (Medical Encyclopedia)
  • Tarantula spider (Medical Encyclopedia)

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