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
  • S11.032S|

    Laceration with foreign body of vocal cord, sequela

  • S11.033|

    Puncture wound without foreign body of vocal cord

  • S11.033A|

    Puncture wound without foreign body of vocal cord, initial encounter

  • S11.033D|

    Puncture wound without foreign body of vocal cord, subsequent encounter

  • S11.033S|

    Puncture wound without foreign body of vocal cord, sequela

  • S11.034|

    Puncture wound with foreign body of vocal cord

  • S11.034A|

    Puncture wound with foreign body of vocal cord, initial encounter

  • S11.034D|

    Puncture wound with foreign body of vocal cord, subsequent encounter

  • S11.034S|

    Puncture wound with foreign body of vocal cord, sequela

  • S11.035|

    Open bite of vocal cord

  • S11.035A|

    Open bite of vocal cord, initial encounter

  • S11.035D|

    Open bite of vocal cord, subsequent encounter

  • S11.035S|

    Open bite of vocal cord, sequela

  • S11.039|

    Unspecified open wound of vocal cord

  • S11.039A|

    Unspecified open wound of vocal cord, initial encounter

  • S11.039D|

    Unspecified open wound of vocal cord, subsequent encounter

  • S11.039S|

    Unspecified open wound of vocal cord, sequela

  • S11.1|

    Open wound of thyroid gland

  • S11.10|

    Unspecified open wound of thyroid gland

  • S11.10XA|

    Unspecified open wound of thyroid gland, initial encounter

  • S11.10XD|

    Unspecified open wound of thyroid gland, subsequent encounter

  • S11.10XS|

    Unspecified open wound of thyroid gland, sequela

  • 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

  • S11.2|

    Open wound of pharynx and cervical esophagus

  • 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

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