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
  • T22.731A

    Corrosion of third degree of right upper arm, initial encounter

  • T22.731D

    Corrosion of third degree of right upper arm, subsequent encounter

  • T22.731S

    Corrosion of third degree of right upper arm, sequela

  • T22.732

    Corrosion of third degree of left upper arm

  • T22.732A

    Corrosion of third degree of left upper arm, initial encounter

  • T22.732D

    Corrosion of third degree of left upper arm, subsequent encounter

  • T22.732S

    Corrosion of third degree of left upper arm, sequela

  • T22.739

    Corrosion of third degree of unspecified upper arm

  • T22.739A

    Corrosion of third degree of unspecified upper arm, initial encounter

  • T22.739D

    Corrosion of third degree of unspecified upper arm, subsequent encounter

  • T22.739S

    Corrosion of third degree of unspecified upper arm, sequela

  • T22.74

    Corrosion of third degree of axilla

  • T22.741

    Corrosion of third degree of right axilla

  • T22.741A

    Corrosion of third degree of right axilla, initial encounter

  • T22.741D

    Corrosion of third degree of right axilla, subsequent encounter

  • T22.741S

    Corrosion of third degree of right axilla, sequela

  • T22.742

    Corrosion of third degree of left axilla

  • T22.742A

    Corrosion of third degree of left axilla, initial encounter

  • T22.742D

    Corrosion of third degree of left axilla, subsequent encounter

  • T22.742S

    Corrosion of third degree of left axilla, sequela

  • T22.749

    Corrosion of third degree of unspecified axilla

  • T22.749A

    Corrosion of third degree of unspecified axilla, initial encounter

  • T22.749D

    Corrosion of third degree of unspecified axilla, subsequent encounter

  • T22.749S

    Corrosion of third degree of unspecified axilla, sequela

  • T22.75

    Corrosion of third degree of shoulder

  • T22.751

    Corrosion of third degree of right shoulder

  • T22.751A

    Corrosion of third degree of right shoulder, initial encounter

  • T22.751D

    Corrosion of third degree of right shoulder, subsequent encounter

  • T22.751S

    Corrosion of third degree of right shoulder, sequela

  • T22.752

    Corrosion of third degree of left shoulder

  • T22.752A

    Corrosion of third degree of left shoulder, initial encounter

  • T22.752D

    Corrosion of third degree of left shoulder, subsequent encounter

  • T22.752S

    Corrosion of third degree of left shoulder, sequela

  • T22.759

    Corrosion of third degree of unspecified shoulder

  • T22.759A

    Corrosion of third degree of unspecified shoulder, initial encounter

  • T22.759D

    Corrosion of third degree of unspecified shoulder, subsequent encounter

  • T22.759S

    Corrosion of third degree of unspecified shoulder, sequela

  • T22.76

    Corrosion of third degree of scapular region

  • T22.761

    Corrosion of third degree of right scapular region

  • T22.761A

    Corrosion of third degree of right scapular region, initial encounter

  • T22.761D

    Corrosion of third degree of right scapular region, subsequent encounter

  • T22.761S

    Corrosion of third degree of right scapular region, sequela

  • T22.762

    Corrosion of third degree of left scapular region

  • T22.762A

    Corrosion of third degree of left scapular region, initial encounter

  • T22.762D

    Corrosion of third degree of left scapular region, subsequent encounter

  • T22.762S

    Corrosion of third degree of left scapular region, sequela

  • T22.769

    Corrosion of third degree of unspecified scapular region

  • T22.769A

    Corrosion of third degree of unspecified scapular region, initial encounter

  • T22.769D

    Corrosion of third degree of unspecified scapular region, subsequent encounter

  • T22.769S

    Corrosion of third degree of unspecified scapular region, sequela

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