Gastric contents in pharynx causing oth injury, init encntr

This code signifies an injury to the pharynx resulting from the presence of gastric contents, such as stomach acid or partially digested food, that are not causing aspiration pneumonia or other specified conditions. It indicates a direct irritant or corrosive effect on the pharyngeal tissues.

Use this code for patients presenting with pharyngeal irritation, inflammation, or other non-specific injury directly attributable to refluxed stomach contents. This is appropriate when the initial assessment and treatment for this specific injury are being provided.

• Ensure documentation clearly links the pharyngeal injury to gastric contents and rules out aspiration pneumonia.
• Verify that the encounter is indeed the "initial encounter" for this specific injury.
• Distinguish from codes for aspiration pneumonia (J69.0) or other specific foreign body in pharynx codes.