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
  • S11.11

    Laceration without foreign body of thyroid gland

  • S11.11XA

    Laceration without foreign body of thyroid gland, initial encounter

  • S11.11XD

    Laceration without foreign body of thyroid gland, subsequent encounter

  • S11.11XS

    Laceration without foreign body of thyroid gland, sequela

  • S11.12

    Laceration with foreign body of thyroid gland

  • S11.12XA

    Laceration with foreign body of thyroid gland, initial encounter

  • S11.12XD

    Laceration with foreign body of thyroid gland, subsequent encounter

  • S11.12XS

    Laceration with foreign body of thyroid gland, sequela

  • S11.13

    Puncture wound without foreign body of thyroid gland

  • S11.13XA

    Puncture wound without foreign body of thyroid gland, initial encounter

  • S11.13XD

    Puncture wound without foreign body of thyroid gland, subsequent encounter

  • S11.13XS

    Puncture wound without foreign body of thyroid gland, sequela

  • S11.14

    Puncture wound with foreign body of thyroid gland

  • S11.14XA

    Puncture wound with foreign body of thyroid gland, initial encounter

  • S11.14XD

    Puncture wound with foreign body of thyroid gland, subsequent encounter

  • S11.14XS

    Puncture wound with foreign body of thyroid gland, sequela

  • S11.15

    Open bite of thyroid gland

  • S11.15XA

    Open bite of thyroid gland, initial encounter

  • S11.15XD

    Open bite of thyroid gland, subsequent encounter

  • S11.15XS

    Open bite of thyroid gland, sequela

  • S11.20

    Unspecified open wound of pharynx and cervical esophagus

  • S11.20XA

    Unspecified open wound of pharynx and cervical esophagus, initial encounter

  • S11.20XD

    Unspecified open wound of pharynx and cervical esophagus, subsequent encounter

  • S11.20XS

    Unspecified open wound of pharynx and cervical esophagus, sequela

  • S11.21

    Laceration without foreign body of pharynx and cervical esophagus

  • S11.21XA

    Laceration without foreign body of pharynx and cervical esophagus, initial encounter

  • S11.21XD

    Laceration without foreign body of pharynx and cervical esophagus, subsequent encounter

  • S11.21XS

    Laceration without foreign body of pharynx and cervical esophagus, sequela

  • S11.22

    Laceration with foreign body of pharynx and cervical esophagus

  • S11.22XA

    Laceration with foreign body of pharynx and cervical esophagus, initial encounter

  • S11.22XD

    Laceration with foreign body of pharynx and cervical esophagus, subsequent encounter

  • S11.22XS

    Laceration with foreign body of pharynx and cervical esophagus, sequela

  • S11.23

    Puncture wound without foreign body of pharynx and cervical esophagus

  • S11.23XA

    Puncture wound without foreign body of pharynx and cervical esophagus, initial encounter

  • S11.23XD

    Puncture wound without foreign body of pharynx and cervical esophagus, subsequent encounter

  • S11.23XS

    Puncture wound without foreign body of pharynx and cervical esophagus, sequela

  • S11.24

    Puncture wound with foreign body of pharynx and cervical esophagus

  • S11.24XA

    Puncture wound with foreign body of pharynx and cervical esophagus, initial encounter

  • S11.24XD

    Puncture wound with foreign body of pharynx and cervical esophagus, subsequent encounter

  • S11.24XS

    Puncture wound with foreign body of pharynx and cervical esophagus, sequela

  • S11.25

    Open bite of pharynx and cervical esophagus

  • S11.25XA

    Open bite of pharynx and cervical esophagus, initial encounter

  • S11.25XD

    Open bite of pharynx and cervical esophagus, subsequent encounter

  • S11.25XS

    Open bite of pharynx and cervical esophagus, sequela

  • S11.80

    Unspecified open wound of other specified part of neck

  • S11.80XA

    Unspecified open wound of other specified part of neck, initial encounter

  • S11.80XD

    Unspecified open wound of other specified part of neck, subsequent encounter

  • S11.80XS

    Unspecified open wound of other specified part of neck, sequela

  • S11.81

    Laceration without foreign body of other specified part of neck

  • S11.81XA

    Laceration without foreign body of other specified part of neck, initial encounter

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