Unsp foreign body in bronchus causing asphyxiation, sequela

This code signifies a long-term complication or late effect resulting from an unspecified foreign object having been lodged in a bronchus, which previously led to a life-threatening lack of oxygen. The initial acute event of asphyxiation has resolved, but the patient is now presenting with a residual condition directly attributable to that past incident.

Use this code when documenting a patient presenting with a current sequela (e.g., chronic respiratory issues, bronchiectasis, recurrent infections, or structural damage) that is a direct consequence of a past episode of asphyxiation caused by an unspecified foreign body in the bronchus. This code is appropriate when the acute event has passed, and the current encounter addresses the persistent effects.

• Assign this code only for the sequela of the foreign body aspiration and asphyxiation, not for the acute event itself.
• Always sequence this code after the code for the specific sequela being treated or investigated (e.g., J47.- for bronchiectasis).
• Ensure documentation clearly links the current condition to the past foreign body aspiration and asphyxiation.