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
  • S01.421|

    Laceration with foreign body of right cheek and temporomandibular area

  • S01.421A|

    Laceration with foreign body of right cheek and temporomandibular area, initial encounter

  • S01.421D|

    Laceration with foreign body of right cheek and temporomandibular area, subsequent encounter

  • S01.421S|

    Laceration with foreign body of right cheek and temporomandibular area, sequela

  • S01.422|

    Laceration with foreign body of left cheek and temporomandibular area

  • S01.422A|

    Laceration with foreign body of left cheek and temporomandibular area, initial encounter

  • S01.422D|

    Laceration with foreign body of left cheek and temporomandibular area, subsequent encounter

  • S01.422S|

    Laceration with foreign body of left cheek and temporomandibular area, sequela

  • S01.429|

    Laceration with foreign body of unspecified cheek and temporomandibular area

  • S01.429A|

    Laceration with foreign body of unspecified cheek and temporomandibular area, initial encounter

  • S01.429D|

    Laceration with foreign body of unspecified cheek and temporomandibular area, subsequent encounter

  • S01.429S|

    Laceration with foreign body of unspecified cheek and temporomandibular area, sequela

  • S01.431|

    Puncture wound without foreign body of right cheek and temporomandibular area

  • S01.431A|

    Puncture wound without foreign body of right cheek and temporomandibular area, initial encounter

  • S01.431D|

    Puncture wound without foreign body of right cheek and temporomandibular area, subsequent encounter

  • S01.431S|

    Puncture wound without foreign body of right cheek and temporomandibular area, sequela

  • S01.432|

    Puncture wound without foreign body of left cheek and temporomandibular area

  • S01.432A|

    Puncture wound without foreign body of left cheek and temporomandibular area, initial encounter

  • S01.432D|

    Puncture wound without foreign body of left cheek and temporomandibular area, subsequent encounter

  • S01.432S|

    Puncture wound without foreign body of left cheek and temporomandibular area, sequela

  • S01.439|

    Puncture wound without foreign body of unspecified cheek and temporomandibular area

  • S01.439A|

    Puncture wound without foreign body of unspecified cheek and temporomandibular area, initial encounter

  • S01.439D|

    Puncture wound without foreign body of unspecified cheek and temporomandibular area, subsequent encounter

  • S01.439S|

    Puncture wound without foreign body of unspecified cheek and temporomandibular area, sequela

  • S01.441|

    Puncture wound with foreign body of right cheek and temporomandibular area

  • S01.441A|

    Puncture wound with foreign body of right cheek and temporomandibular area, initial encounter

  • S01.441D|

    Puncture wound with foreign body of right cheek and temporomandibular area, subsequent encounter

  • S01.441S|

    Puncture wound with foreign body of right cheek and temporomandibular area, sequela

  • S01.442|

    Puncture wound with foreign body of left cheek and temporomandibular area

  • S01.442A|

    Puncture wound with foreign body of left cheek and temporomandibular area, initial encounter

  • S01.442D|

    Puncture wound with foreign body of left cheek and temporomandibular area, subsequent encounter

  • S01.442S|

    Puncture wound with foreign body of left cheek and temporomandibular area, sequela

  • S01.449|

    Puncture wound with foreign body of unspecified cheek and temporomandibular area

  • S01.449A|

    Puncture wound with foreign body of unspecified cheek and temporomandibular area, initial encounter

  • S01.449D|

    Puncture wound with foreign body of unspecified cheek and temporomandibular area, subsequent encounter

  • S01.449S|

    Puncture wound with foreign body of unspecified cheek and temporomandibular area, sequela

  • S01.451|

    Open bite of right cheek and temporomandibular area

  • S01.451A|

    Open bite of right cheek and temporomandibular area, initial encounter

  • S01.451D|

    Open bite of right cheek and temporomandibular area, subsequent encounter

  • S01.451S|

    Open bite of right cheek and temporomandibular area, sequela

  • S01.452|

    Open bite of left cheek and temporomandibular area

  • S01.452A|

    Open bite of left cheek and temporomandibular area, initial encounter

  • S01.452D|

    Open bite of left cheek and temporomandibular area, subsequent encounter

  • S01.452S|

    Open bite of left cheek and temporomandibular area, sequela

  • S01.459|

    Open bite of unspecified cheek and temporomandibular area

  • S01.459A|

    Open bite of unspecified cheek and temporomandibular area, initial encounter

  • S01.459D|

    Open bite of unspecified cheek and temporomandibular area, subsequent encounter

  • S01.459S|

    Open bite of unspecified cheek and temporomandibular area, sequela

  • S01.501|

    Unspecified open wound of lip

  • S01.501A|

    Unspecified open wound of lip, initial encounter

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