Other foreign object in larynx causing asphyxiation, sequela

This code signifies a long-term or residual effect stemming from a past episode where a foreign object, other than food, became lodged in the larynx and led to asphyxiation. The patient is no longer in the acute phase of the foreign body aspiration, but is experiencing ongoing health issues directly attributable to that event.

Apply this code when documenting conditions such as chronic laryngeal stenosis, vocal cord paralysis, or persistent respiratory compromise that developed as a direct consequence of a previously aspirated non-food foreign object causing asphyxiation. This code is appropriate for follow-up care or when the sequela is the primary reason for the encounter, long after the initial aspiration and acute treatment.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., J38.6 for laryngeal stenosis).
• Ensure documentation clearly links the current condition to the past foreign body aspiration and asphyxiation.
• This "S" seventh character indicates a sequela, meaning the residual effect of a past injury or illness.