Food in larynx causing other injury, subsequent encounter

This code signifies a patient presenting for follow-up care or treatment of an injury to the larynx caused by aspirated food. The initial aspiration event has already occurred, and the current encounter addresses ongoing symptoms, complications, or recovery related to that specific injury.

Apply this code for subsequent visits where a patient is being monitored for laryngeal edema, inflammation, infection, or other sequelae resulting from food aspiration. This includes encounters for medication adjustments, repeat imaging, or evaluation of persistent voice changes or swallowing difficulties directly attributable to the initial food aspiration.

• Ensure the encounter is for follow-up care, not the initial aspiration event.
• Verify documentation specifies "food" as the foreign body and "larynx" as the location of injury.
• Look for documentation of "other injury" to the larynx, as opposed to a simple foreign body sensation.