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
  • T20.02XS

    Burn of unspecified degree of lip(s), sequela

  • T20.03

    Burn of unspecified degree of chin

  • T20.03XA

    Burn of unspecified degree of chin, initial encounter

  • T20.03XD

    Burn of unspecified degree of chin, subsequent encounter

  • T20.03XS

    Burn of unspecified degree of chin, sequela

  • T20.04

    Burn of unspecified degree of nose (septum)

  • T20.04XA

    Burn of unspecified degree of nose (septum), initial encounter

  • T20.04XD

    Burn of unspecified degree of nose (septum), subsequent encounter

  • T20.04XS

    Burn of unspecified degree of nose (septum), sequela

  • T20.05

    Burn of unspecified degree of scalp [any part]

  • T20.05XA

    Burn of unspecified degree of scalp [any part], initial encounter

  • T20.05XD

    Burn of unspecified degree of scalp [any part], subsequent encounter

  • T20.05XS

    Burn of unspecified degree of scalp [any part], sequela

  • T20.06

    Burn of unspecified degree of forehead and cheek

  • T20.06XA

    Burn of unspecified degree of forehead and cheek, initial encounter

  • T20.06XD

    Burn of unspecified degree of forehead and cheek, subsequent encounter

  • T20.06XS

    Burn of unspecified degree of forehead and cheek, sequela

  • T20.07

    Burn of unspecified degree of neck

  • T20.07XA

    Burn of unspecified degree of neck, initial encounter

  • T20.07XD

    Burn of unspecified degree of neck, subsequent encounter

  • T20.07XS

    Burn of unspecified degree of neck, sequela

  • T20.09

    Burn of unspecified degree of multiple sites of head, face, and neck

  • T20.09XA

    Burn of unspecified degree of multiple sites of head, face, and neck, initial encounter

  • T20.09XD

    Burn of unspecified degree of multiple sites of head, face, and neck, subsequent encounter

  • T20.09XS

    Burn of unspecified degree of multiple sites of head, face, and neck, sequela

  • T20.1

    Burn of first degree of head, face, and neck

  • T20.10

    Burn of first degree of head, face, and neck, unspecified site

  • T20.10XA

    Burn of first degree of head, face, and neck, unspecified site, initial encounter

  • T20.10XD

    Burn of first degree of head, face, and neck, unspecified site, subsequent encounter

  • T20.10XS

    Burn of first degree of head, face, and neck, unspecified site, sequela

  • T20.11

    Burn of first degree of ear [any part, except ear drum]

  • T20.111

    Burn of first degree of right ear [any part, except ear drum]

  • T20.111A

    Burn of first degree of right ear [any part, except ear drum], initial encounter

  • T20.111D

    Burn of first degree of right ear [any part, except ear drum], subsequent encounter

  • T20.111S

    Burn of first degree of right ear [any part, except ear drum], sequela

  • T20.112

    Burn of first degree of left ear [any part, except ear drum]

  • T20.112A

    Burn of first degree of left ear [any part, except ear drum], initial encounter

  • T20.112D

    Burn of first degree of left ear [any part, except ear drum], subsequent encounter

  • T20.112S

    Burn of first degree of left ear [any part, except ear drum], sequela

  • T20.119

    Burn of first degree of unspecified ear [any part, except ear drum]

  • T20.119A

    Burn of first degree of unspecified ear [any part, except ear drum], initial encounter

  • T20.119D

    Burn of first degree of unspecified ear [any part, except ear drum], subsequent encounter

  • T20.119S

    Burn of first degree of unspecified ear [any part, except ear drum], sequela

  • T20.12

    Burn of first degree of lip(s)

  • T20.12XA

    Burn of first degree of lip(s), initial encounter

  • T20.12XD

    Burn of first degree of lip(s), subsequent encounter

  • T20.12XS

    Burn of first degree of lip(s), sequela

  • T20.13

    Burn of first degree of chin

  • T20.13XA

    Burn of first degree of chin, initial encounter

  • T20.13XD

    Burn of first degree of chin, subsequent encounter

PreviousPage 804 of 1086Next