Gastric contents in oth prt resp tract cause asphyx, sequela

This code describes the long-term or residual effects of gastric contents (stomach contents) entering the respiratory tract, specifically in areas other than the lungs, leading to asphyxiation. These sequelae are the lasting health problems that arise after the initial aspiration event and subsequent oxygen deprivation.

Use this code when documenting the chronic or late-stage complications resulting from a past aspiration of stomach contents into the upper airway or trachea, which initially caused a lack of oxygen. This applies to conditions like chronic aspiration pneumonitis or other persistent respiratory issues directly attributable to such an event, after the acute phase has passed.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic bronchitis, interstitial lung disease).
• Ensure documentation clearly links the current condition to a past aspiration event involving gastric contents and asphyxiation.
• The "S" in the seventh character indicates sequela, meaning it's used for complications or conditions that arise as a direct result of a previous injury or illness.