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
  • S10.92

    Blister (nonthermal) of unspecified part of neck

  • S10.92XA

    Blister (nonthermal) of unspecified part of neck, initial encounter

  • S10.92XD

    Blister (nonthermal) of unspecified part of neck, subsequent encounter

  • S10.92XS

    Blister (nonthermal) of unspecified part of neck, sequela

  • S10.93

    Contusion of unspecified part of neck

  • S10.93XA

    Contusion of unspecified part of neck, initial encounter

  • S10.93XD

    Contusion of unspecified part of neck, subsequent encounter

  • S10.93XS

    Contusion of unspecified part of neck, sequela

  • S10.94

    External constriction of unspecified part of neck

  • S10.94XA

    External constriction of unspecified part of neck, initial encounter

  • S10.94XD

    External constriction of unspecified part of neck, subsequent encounter

  • S10.94XS

    External constriction of unspecified part of neck, sequela

  • S10.95

    Superficial foreign body of unspecified part of neck

  • S10.95XA

    Superficial foreign body of unspecified part of neck, initial encounter

  • S10.95XD

    Superficial foreign body of unspecified part of neck, subsequent encounter

  • S10.95XS

    Superficial foreign body of unspecified part of neck, sequela

  • S10.96

    Insect bite of unspecified part of neck

  • S10.96XA

    Insect bite of unspecified part of neck, initial encounter

  • S10.96XD

    Insect bite of unspecified part of neck, subsequent encounter

  • S10.96XS

    Insect bite of unspecified part of neck, sequela

  • S10.97

    Other superficial bite of unspecified part of neck

  • S10.97XA

    Other superficial bite of unspecified part of neck, initial encounter

  • S10.97XD

    Other superficial bite of unspecified part of neck, subsequent encounter

  • S10.97XS

    Other superficial bite of unspecified part of neck, sequela

  • S11.011

    Laceration without foreign body of larynx

  • S11.011A

    Laceration without foreign body of larynx, initial encounter

  • S11.011D

    Laceration without foreign body of larynx, subsequent encounter

  • S11.011S

    Laceration without foreign body of larynx, sequela

  • S11.012

    Laceration with foreign body of larynx

  • S11.012A

    Laceration with foreign body of larynx, initial encounter

  • S11.012D

    Laceration with foreign body of larynx, subsequent encounter

  • S11.012S

    Laceration with foreign body of larynx, sequela

  • S11.013

    Puncture wound without foreign body of larynx

  • S11.013A

    Puncture wound without foreign body of larynx, initial encounter

  • S11.013D

    Puncture wound without foreign body of larynx, subsequent encounter

  • S11.013S

    Puncture wound without foreign body of larynx, sequela

  • S11.014

    Puncture wound with foreign body of larynx

  • S11.014A

    Puncture wound with foreign body of larynx, initial encounter

  • S11.014D

    Puncture wound with foreign body of larynx, subsequent encounter

  • S11.014S

    Puncture wound with foreign body of larynx, sequela

  • S11.015

    Open bite of larynx

  • S11.015A

    Open bite of larynx, initial encounter

  • S11.015D

    Open bite of larynx, subsequent encounter

  • S11.015S

    Open bite of larynx, sequela

  • S11.019

    Unspecified open wound of larynx

  • S11.019A

    Unspecified open wound of larynx, initial encounter

  • S11.019D

    Unspecified open wound of larynx, subsequent encounter

  • S11.019S

    Unspecified open wound of larynx, sequela

  • S11.021

    Laceration without foreign body of trachea

  • S11.021A

    Laceration without foreign body of trachea, initial encounter

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