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
  • S43.022A

    Posterior subluxation of left humerus, initial encounter

  • S43.022D

    Posterior subluxation of left humerus, subsequent encounter

  • S43.022S

    Posterior subluxation of left humerus, sequela

  • S43.023

    Posterior subluxation of unspecified humerus

  • S43.023A

    Posterior subluxation of unspecified humerus, initial encounter

  • S43.023D

    Posterior subluxation of unspecified humerus, subsequent encounter

  • S43.023S

    Posterior subluxation of unspecified humerus, sequela

  • S43.024

    Posterior dislocation of right humerus

  • S43.024A

    Posterior dislocation of right humerus, initial encounter

  • S43.024D

    Posterior dislocation of right humerus, subsequent encounter

  • S43.024S

    Posterior dislocation of right humerus, sequela

  • S43.025

    Posterior dislocation of left humerus

  • S43.025A

    Posterior dislocation of left humerus, initial encounter

  • S43.025D

    Posterior dislocation of left humerus, subsequent encounter

  • S43.025S

    Posterior dislocation of left humerus, sequela

  • S43.026

    Posterior dislocation of unspecified humerus

  • S43.026A

    Posterior dislocation of unspecified humerus, initial encounter

  • S43.026D

    Posterior dislocation of unspecified humerus, subsequent encounter

  • S43.026S

    Posterior dislocation of unspecified humerus, sequela

  • S43.03

    Inferior subluxation and dislocation of humerus

  • S43.031

    Inferior subluxation of right humerus

  • S43.031A

    Inferior subluxation of right humerus, initial encounter

  • S43.031D

    Inferior subluxation of right humerus, subsequent encounter

  • S43.031S

    Inferior subluxation of right humerus, sequela

  • S43.032

    Inferior subluxation of left humerus

  • S43.032A

    Inferior subluxation of left humerus, initial encounter

  • S43.032D

    Inferior subluxation of left humerus, subsequent encounter

  • S43.032S

    Inferior subluxation of left humerus, sequela

  • S43.033

    Inferior subluxation of unspecified humerus

  • S43.033A

    Inferior subluxation of unspecified humerus, initial encounter

  • S43.033D

    Inferior subluxation of unspecified humerus, subsequent encounter

  • S43.033S

    Inferior subluxation of unspecified humerus, sequela

  • S43.034

    Inferior dislocation of right humerus

  • S43.034A

    Inferior dislocation of right humerus, initial encounter

  • S43.034D

    Inferior dislocation of right humerus, subsequent encounter

  • S43.034S

    Inferior dislocation of right humerus, sequela

  • S43.035

    Inferior dislocation of left humerus

  • S43.035A

    Inferior dislocation of left humerus, initial encounter

  • S43.035D

    Inferior dislocation of left humerus, subsequent encounter

  • S43.035S

    Inferior dislocation of left humerus, sequela

  • S43.036

    Inferior dislocation of unspecified humerus

  • S43.036A

    Inferior dislocation of unspecified humerus, initial encounter

  • S43.036D

    Inferior dislocation of unspecified humerus, subsequent encounter

  • S43.036S

    Inferior dislocation of unspecified humerus, sequela

  • S43.08

    Other subluxation and dislocation of shoulder joint

  • S43.081

    Other subluxation of right shoulder joint

  • S43.081A

    Other subluxation of right shoulder joint, initial encounter

  • S43.081D

    Other subluxation of right shoulder joint, subsequent encounter

  • S43.081S

    Other subluxation of right shoulder joint, sequela

  • S43.082

    Other subluxation of left shoulder joint

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