Oth forn object in oth prt resp tract cause oth injury, subs

This code signifies a patient presenting for follow-up care related to an injury caused by a foreign object lodged in a part of the respiratory tract not specifically categorized elsewhere. The injury itself is also not specified as a more common type. This indicates a persistent or ongoing issue stemming from the initial foreign body aspiration.

Apply this code for subsequent encounters when a patient is being treated for complications or ongoing symptoms resulting from a foreign object in the respiratory tract (e.g., trachea, bronchi, lungs) that caused an injury other than obstruction or infection. This includes follow-up visits after initial removal, or for monitoring residual effects.

• Ensure the documentation clearly states this is a subsequent encounter for the injury.
• Confirm the foreign object location and the type of injury are not more specifically classified by other T17 codes.
• Always code the specific foreign body (e.g., food, plastic) if known and documented, using an additional external cause code.