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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  • T18.110A—

    Gastric contents in esophagus causing compression of trachea, initial encounter

  • T18.110D—

    Gastric contents in esophagus causing compression of trachea, subsequent encounter

  • T18.110S—

    Gastric contents in esophagus causing compression of trachea, sequela

  • T18.118—

    Gastric contents in esophagus causing other injury

  • T18.118A—

    Gastric contents in esophagus causing other injury, initial encounter

  • T18.118D—

    Gastric contents in esophagus causing other injury, subsequent encounter

  • T18.118S—

    Gastric contents in esophagus causing other injury, sequela

  • T18.12—

    Food in esophagus

  • T18.120—

    Food in esophagus causing compression of trachea

  • T18.120A—

    Food in esophagus causing compression of trachea, initial encounter

  • T18.120D—

    Food in esophagus causing compression of trachea, subsequent encounter

  • T18.120S—

    Food in esophagus causing compression of trachea, sequela

  • T18.128—

    Food in esophagus causing other injury

  • T18.128A—

    Food in esophagus causing other injury, initial encounter

  • T18.128D—

    Food in esophagus causing other injury, subsequent encounter

  • T18.128S—

    Food in esophagus causing other injury, sequela

  • T18.19—

    Other foreign object in esophagus

  • T18.190—

    Other foreign object in esophagus causing compression of trachea

  • T18.190A—

    Other foreign object in esophagus causing compression of trachea, initial encounter

  • T18.190D—

    Other foreign object in esophagus causing compression of trachea, subsequent encounter

  • T18.190S—

    Other foreign object in esophagus causing compression of trachea, sequela

  • T18.198—

    Other foreign object in esophagus causing other injury

  • T18.198A—

    Other foreign object in esophagus causing other injury, initial encounter

  • T18.198D—

    Other foreign object in esophagus causing other injury, subsequent encounter

  • T18.198S—

    Other foreign object in esophagus causing other injury, sequela

  • T18.2—

    Foreign body in stomach

  • T18.2XXA—

    Foreign body in stomach, initial encounter

  • T18.2XXD—

    Foreign body in stomach, subsequent encounter

  • T18.2XXS—

    Foreign body in stomach, sequela

  • T18.3—

    Foreign body in small intestine

  • T18.3XXA—

    Foreign body in small intestine, initial encounter

  • T18.3XXD—

    Foreign body in small intestine, subsequent encounter

  • T18.3XXS—

    Foreign body in small intestine, sequela

  • T18.4—

    Foreign body in colon

  • T18.4XXA—

    Foreign body in colon, initial encounter

  • T18.4XXD—

    Foreign body in colon, subsequent encounter

  • T18.4XXS—

    Foreign body in colon, sequela

  • T18.5—

    Foreign body in anus and rectum

  • T18.5XXA—

    Foreign body in anus and rectum, initial encounter

  • T18.5XXD—

    Foreign body in anus and rectum, subsequent encounter

  • T18.5XXS—

    Foreign body in anus and rectum, sequela

  • T18.8—

    Foreign body in other parts of alimentary tract

  • T18.8XXA—

    Foreign body in other parts of alimentary tract, initial encounter

  • T18.8XXD—

    Foreign body in other parts of alimentary tract, subsequent encounter

  • T18.8XXS—

    Foreign body in other parts of alimentary tract, sequela

  • T18.9—

    Foreign body of alimentary tract, part unspecified

  • T18.9XXA—

    Foreign body of alimentary tract, part unspecified, initial encounter

  • T18.9XXD—

    Foreign body of alimentary tract, part unspecified, subsequent encounter

  • T18.9XXS—

    Foreign body of alimentary tract, part unspecified, sequela

  • T19—

    Foreign body in genitourinary tract

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