Unspecified open wound of larynx, initial encounter

This code signifies an open wound affecting the larynx where the specific nature of the wound (e.g., laceration, puncture) is not documented. It indicates a breach in the skin or mucous membrane overlying or within the voice box, resulting from an external force. This code is for the initial treatment phase of such an injury.

Use this code when documentation clearly states an open wound of the larynx but lacks further specificity regarding the wound type. This is appropriate for emergency department visits or initial consultations for acute laryngeal trauma where the wound details are not yet fully investigated or recorded. Documentation should indicate the "initial encounter" for treatment.

• Avoid using this code if the specific type of open wound (e.g., laceration, puncture) is documented; instead, choose a more specific code.
• Ensure the "A" seventh character is appropriate for the initial encounter for active treatment of the injury.
• Consider external cause codes (V00-Y99) to describe the circumstances of the injury.