Contusion of bronchus, unspecified, initial encounter

This code signifies a bruise or injury to the bronchus, the main air passages leading into the lungs, resulting from blunt force trauma. It indicates damage to the bronchial wall without specifying the exact location within the bronchus.

This code is appropriate for the initial treatment of a patient presenting with a bronchial contusion, often following chest trauma from accidents like motor vehicle collisions or falls. It should be used when diagnostic imaging (e.g., CT scan) or bronchoscopy reveals a contusion without evidence of a laceration, rupture, or other specified injury.

• Assign this code only for the initial encounter for treatment of the injury.
• Ensure documentation specifies "contusion" and not a more severe bronchial injury.
• If the specific bronchus (e.g., right main, left main) is documented, a more specific code should be used.