Unsp foreign body in bronchus causing other injury, sequela

This code signifies a long-term or late-effect complication arising from an unspecified foreign body that was previously lodged in a bronchus, leading to an injury other than obstruction. The original foreign body is no longer present or is not the primary focus of the current encounter, but its past presence has resulted in ongoing health issues.

Use this code when documenting a patient presenting with a sequela (e.g., chronic bronchitis, bronchiectasis, persistent cough, recurrent infections) directly attributable to a foreign body aspiration into the bronchus that occurred in the past. This code is appropriate when the specific type of foreign body is unknown, and the resulting injury is not classified as an obstruction.

• Assign this code for conditions that are residual effects of a past foreign body in the bronchus.
• Always sequence this sequela code after the code for the specific nature of the sequela (e.g., J47.9 for bronchiectasis).
• Ensure documentation clearly links the current condition to a prior foreign body aspiration event.