Chapter 19

S00–T88: Injury, Poisoning and Certain Other Consequences of External Causes

Injury, Poisoning and Certain Other Consequences of External Causes diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
Use Additional Code
  • code to identify any retained foreign body, if applicable (Z18.-)
Internal Codes
  • T63.793A|

    Toxic effect of contact with other venomous plant, assault, initial encounter

  • T63.793D|

    Toxic effect of contact with other venomous plant, assault, subsequent encounter

  • T63.793S|

    Toxic effect of contact with other venomous plant, assault, sequela

  • T63.794|

    Toxic effect of contact with other venomous plant, undetermined

  • T63.794A|

    Toxic effect of contact with other venomous plant, undetermined, initial encounter

  • T63.794D|

    Toxic effect of contact with other venomous plant, undetermined, subsequent encounter

  • T63.794S|

    Toxic effect of contact with other venomous plant, undetermined, sequela

  • T63.8|

    Toxic effect of contact with other venomous animals

  • T63.81|

    Toxic effect of contact with venomous frog

  • T63.811|

    Toxic effect of contact with venomous frog, accidental (unintentional)

  • T63.811A|

    Toxic effect of contact with venomous frog, accidental (unintentional), initial encounter

  • T63.811D|

    Toxic effect of contact with venomous frog, accidental (unintentional), subsequent encounter

  • T63.811S|

    Toxic effect of contact with venomous frog, accidental (unintentional), sequela

  • T63.812|

    Toxic effect of contact with venomous frog, intentional self-harm

  • T63.812A|

    Toxic effect of contact with venomous frog, intentional self-harm, initial encounter

  • T63.812D|

    Toxic effect of contact with venomous frog, intentional self-harm, subsequent encounter

  • T63.812S|

    Toxic effect of contact with venomous frog, intentional self-harm, sequela

  • T63.813|

    Toxic effect of contact with venomous frog, assault

  • T63.813A|

    Toxic effect of contact with venomous frog, assault, initial encounter

  • T63.813D|

    Toxic effect of contact with venomous frog, assault, subsequent encounter

  • T63.813S|

    Toxic effect of contact with venomous frog, assault, sequela

  • T63.814|

    Toxic effect of contact with venomous frog, undetermined

  • T63.814A|

    Toxic effect of contact with venomous frog, undetermined, initial encounter

  • T63.814D|

    Toxic effect of contact with venomous frog, undetermined, subsequent encounter

  • T63.814S|

    Toxic effect of contact with venomous frog, undetermined, sequela

  • T63.82|

    Toxic effect of contact with venomous toad

  • T63.821|

    Toxic effect of contact with venomous toad, accidental (unintentional)

  • T63.821A|

    Toxic effect of contact with venomous toad, accidental (unintentional), initial encounter

  • T63.821D|

    Toxic effect of contact with venomous toad, accidental (unintentional), subsequent encounter

  • T63.821S|

    Toxic effect of contact with venomous toad, accidental (unintentional), sequela

  • T63.822|

    Toxic effect of contact with venomous toad, intentional self-harm

  • T63.822A|

    Toxic effect of contact with venomous toad, intentional self-harm, initial encounter

  • T63.822D|

    Toxic effect of contact with venomous toad, intentional self-harm, subsequent encounter

  • T63.822S|

    Toxic effect of contact with venomous toad, intentional self-harm, sequela

  • T63.823|

    Toxic effect of contact with venomous toad, assault

  • T63.823A|

    Toxic effect of contact with venomous toad, assault, initial encounter

  • T63.823D|

    Toxic effect of contact with venomous toad, assault, subsequent encounter

  • T63.823S|

    Toxic effect of contact with venomous toad, assault, sequela

  • T63.824|

    Toxic effect of contact with venomous toad, undetermined

  • T63.824A|

    Toxic effect of contact with venomous toad, undetermined, initial encounter

  • T63.824D|

    Toxic effect of contact with venomous toad, undetermined, subsequent encounter

  • T63.824S|

    Toxic effect of contact with venomous toad, undetermined, sequela

  • T63.83|

    Toxic effect of contact with other venomous amphibian

  • T63.831|

    Toxic effect of contact with other venomous amphibian, accidental (unintentional)

  • T63.831A|

    Toxic effect of contact with other venomous amphibian, accidental (unintentional), initial encounter

  • T63.831D|

    Toxic effect of contact with other venomous amphibian, accidental (unintentional), subsequent encounter

  • T63.831S|

    Toxic effect of contact with other venomous amphibian, accidental (unintentional), sequela

  • T63.832|

    Toxic effect of contact with other venomous amphibian, intentional self-harm

  • T63.832A|

    Toxic effect of contact with other venomous amphibian, intentional self-harm, initial encounter

  • T63.832D|

    Toxic effect of contact with other venomous amphibian, intentional self-harm, subsequent encounter

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