All ICD10 Codes
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.-)
All CodesBillable Only
Internal Codes
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  • T50.Z14A|

    Poisoning by immunoglobulin, undetermined, initial encounter

  • T50.Z14D|

    Poisoning by immunoglobulin, undetermined, subsequent encounter

  • T50.Z14S|

    Poisoning by immunoglobulin, undetermined, sequela

  • T50.Z15|

    Adverse effect of immunoglobulin

  • T50.Z15A|

    Adverse effect of immunoglobulin, initial encounter

  • T50.Z15D|

    Adverse effect of immunoglobulin, subsequent encounter

  • T50.Z15S|

    Adverse effect of immunoglobulin, sequela

  • T50.Z16|

    Underdosing of immunoglobulin

  • T50.Z16A|

    Underdosing of immunoglobulin, initial encounter

  • T50.Z16D|

    Underdosing of immunoglobulin, subsequent encounter

  • T50.Z16S|

    Underdosing of immunoglobulin, sequela

  • T50.Z9|

    Poisoning by, adverse effect of and underdosing of other vaccines and biological substances

  • T50.Z91|

    Poisoning by other vaccines and biological substances, accidental (unintentional)

  • T50.Z91A|

    Poisoning by other vaccines and biological substances, accidental (unintentional), initial encounter

  • T50.Z91D|

    Poisoning by other vaccines and biological substances, accidental (unintentional), subsequent encounter

  • T50.Z91S|

    Poisoning by other vaccines and biological substances, accidental (unintentional), sequela

  • T50.Z92|

    Poisoning by other vaccines and biological substances, intentional self-harm

  • T50.Z92A|

    Poisoning by other vaccines and biological substances, intentional self-harm, initial encounter

  • T50.Z92D|

    Poisoning by other vaccines and biological substances, intentional self-harm, subsequent encounter

  • T50.Z92S|

    Poisoning by other vaccines and biological substances, intentional self-harm, sequela

  • T50.Z93|

    Poisoning by other vaccines and biological substances, assault

  • T50.Z93A|

    Poisoning by other vaccines and biological substances, assault, initial encounter

  • T50.Z93D|

    Poisoning by other vaccines and biological substances, assault, subsequent encounter

  • T50.Z93S|

    Poisoning by other vaccines and biological substances, assault, sequela

  • T50.Z94|

    Poisoning by other vaccines and biological substances, undetermined

  • T50.Z94A|

    Poisoning by other vaccines and biological substances, undetermined, initial encounter

  • T50.Z94D|

    Poisoning by other vaccines and biological substances, undetermined, subsequent encounter

  • T50.Z94S|

    Poisoning by other vaccines and biological substances, undetermined, sequela

  • T50.Z95|

    Adverse effect of other vaccines and biological substances

  • T50.Z95A|

    Adverse effect of other vaccines and biological substances, initial encounter

  • T50.Z95D|

    Adverse effect of other vaccines and biological substances, subsequent encounter

  • T50.Z95S|

    Adverse effect of other vaccines and biological substances, sequela

  • T50.Z96|

    Underdosing of other vaccines and biological substances

  • T50.Z96A|

    Underdosing of other vaccines and biological substances, initial encounter

  • T50.Z96D|

    Underdosing of other vaccines and biological substances, subsequent encounter

  • T50.Z96S|

    Underdosing of other vaccines and biological substances, sequela

  • T51|

    Toxic effect of alcohol

  • T51.0|

    Toxic effect of ethanol

  • T51.0X|

    Toxic effect of ethanol

  • T51.0X1|

    Toxic effect of ethanol, accidental (unintentional)

  • T51.0X1A|

    Toxic effect of ethanol, accidental (unintentional), initial encounter

  • T51.0X1D|

    Toxic effect of ethanol, accidental (unintentional), subsequent encounter

  • T51.0X1S|

    Toxic effect of ethanol, accidental (unintentional), sequela

  • T51.0X2|

    Toxic effect of ethanol, intentional self-harm

  • T51.0X2A|

    Toxic effect of ethanol, intentional self-harm, initial encounter

  • T51.0X2D|

    Toxic effect of ethanol, intentional self-harm, subsequent encounter

  • T51.0X2S|

    Toxic effect of ethanol, intentional self-harm, sequela

  • T51.0X3|

    Toxic effect of ethanol, assault

  • T51.0X3A|

    Toxic effect of ethanol, assault, initial encounter

  • T51.0X3D|

    Toxic effect of ethanol, assault, subsequent encounter

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