Oth foreign object in bronchus causing asphyxiation, subs

This code signifies a patient presenting for follow-up care related to a previous episode of asphyxiation caused by an aspirated foreign object lodged in a bronchus. The foreign object is not specified as food, and the patient is no longer in the initial acute phase of the injury.

Apply this code for encounters where the patient is receiving ongoing treatment, monitoring, or evaluation for complications stemming from the initial bronchial foreign body aspiration and subsequent asphyxiation. This includes visits for respiratory therapy, follow-up imaging, or assessment of residual lung damage.

• Ensure documentation clearly indicates this is a subsequent encounter for the injury, not the initial acute event.
• Always code the specific type of foreign body if known and documented, using a more specific code if available.
• Consider additional codes for any resulting complications, such as pneumonia or atelectasis.