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
  • S15.119A

    Minor laceration of unspecified vertebral artery, initial encounter

  • S15.119D

    Minor laceration of unspecified vertebral artery, subsequent encounter

  • S15.119S

    Minor laceration of unspecified vertebral artery, sequela

  • S15.121

    Major laceration of right vertebral artery

  • S15.121A

    Major laceration of right vertebral artery, initial encounter

  • S15.121D

    Major laceration of right vertebral artery, subsequent encounter

  • S15.121S

    Major laceration of right vertebral artery, sequela

  • S15.122

    Major laceration of left vertebral artery

  • S15.122A

    Major laceration of left vertebral artery, initial encounter

  • S15.122D

    Major laceration of left vertebral artery, subsequent encounter

  • S15.122S

    Major laceration of left vertebral artery, sequela

  • S15.129

    Major laceration of unspecified vertebral artery

  • S15.129A

    Major laceration of unspecified vertebral artery, initial encounter

  • S15.129D

    Major laceration of unspecified vertebral artery, subsequent encounter

  • S15.129S

    Major laceration of unspecified vertebral artery, sequela

  • S15.191

    Other specified injury of right vertebral artery

  • S15.191A

    Other specified injury of right vertebral artery, initial encounter

  • S15.191D

    Other specified injury of right vertebral artery, subsequent encounter

  • S15.191S

    Other specified injury of right vertebral artery, sequela

  • S15.192

    Other specified injury of left vertebral artery

  • S15.192A

    Other specified injury of left vertebral artery, initial encounter

  • S15.192D

    Other specified injury of left vertebral artery, subsequent encounter

  • S15.192S

    Other specified injury of left vertebral artery, sequela

  • S15.199

    Other specified injury of unspecified vertebral artery

  • S15.199A

    Other specified injury of unspecified vertebral artery, initial encounter

  • S15.199D

    Other specified injury of unspecified vertebral artery, subsequent encounter

  • S15.199S

    Other specified injury of unspecified vertebral artery, sequela

  • S15.201

    Unspecified injury of right external jugular vein

  • S15.201A

    Unspecified injury of right external jugular vein, initial encounter

  • S15.201D

    Unspecified injury of right external jugular vein, subsequent encounter

  • S15.201S

    Unspecified injury of right external jugular vein, sequela

  • S15.202

    Unspecified injury of left external jugular vein

  • S15.202A

    Unspecified injury of left external jugular vein, initial encounter

  • S15.202D

    Unspecified injury of left external jugular vein, subsequent encounter

  • S15.202S

    Unspecified injury of left external jugular vein, sequela

  • S15.209

    Unspecified injury of unspecified external jugular vein

  • S15.209A

    Unspecified injury of unspecified external jugular vein, initial encounter

  • S15.209D

    Unspecified injury of unspecified external jugular vein, subsequent encounter

  • S15.209S

    Unspecified injury of unspecified external jugular vein, sequela

  • S15.211

    Minor laceration of right external jugular vein

  • S15.211A

    Minor laceration of right external jugular vein, initial encounter

  • S15.211D

    Minor laceration of right external jugular vein, subsequent encounter

  • S15.211S

    Minor laceration of right external jugular vein, sequela

  • S15.212

    Minor laceration of left external jugular vein

  • S15.212A

    Minor laceration of left external jugular vein, initial encounter

  • S15.212D

    Minor laceration of left external jugular vein, subsequent encounter

  • S15.212S

    Minor laceration of left external jugular vein, sequela

  • S15.219

    Minor laceration of unspecified external jugular vein

  • S15.219A

    Minor laceration of unspecified external jugular vein, initial encounter

  • S15.219D

    Minor laceration of unspecified external jugular vein, subsequent encounter

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