Gastric contents in larynx causing asphyxiation, sequela

This code signifies a long-term or late-onset health problem resulting from the aspiration of stomach contents into the larynx, which initially led to asphyxiation. It indicates that the patient is now experiencing a residual effect or complication directly attributable to that past event.

Apply this code when documenting a chronic condition or sequela that has developed as a direct consequence of a previous episode of gastric content aspiration into the larynx, causing asphyxiation. This is appropriate for follow-up care or when the patient presents with ongoing issues related to the initial injury, such as chronic laryngeal damage or respiratory complications.

• This "S" code indicates a sequela, meaning it should be used for complications or conditions that arise as a direct result of the initial injury, after the acute phase has passed.
• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic laryngitis, tracheal stenosis).
• Ensure documentation clearly links the current condition to the past event of gastric content aspiration and asphyxiation.