Food in esophagus causing other injury, subsequent encounter

This code signifies an esophageal injury resulting from ingested food, specifically for a patient receiving active treatment for the injury after the initial encounter. It indicates that the patient is in the healing phase and is still under care for the sequelae of the food impaction. This is not for the initial presentation of the foreign body.

Apply this code when a patient presents for follow-up care, such as repeat endoscopy, medication management, or symptom re-evaluation, for an esophageal injury previously caused by food impaction. This is appropriate for subsequent visits related to the same injury, after the initial diagnosis and treatment.

• Ensure documentation clearly states the injury was caused by food and that this is not the initial encounter.
• Pair this code with external cause codes (e.g., W44.0XXD) to specify the type of food or object, if known and relevant.
• Do not use for the initial visit where the food impaction was first diagnosed or removed; use the acute encounter code for that.