Poisn by oth agents prim acting on the resp sys, asslt, sqla

This code signifies a long-term or residual effect resulting from a poisoning event involving a substance primarily affecting the respiratory system, where the poisoning was intentionally inflicted by another person. It indicates that the patient is now presenting with a condition directly attributable to that past assaultive poisoning.

Use this code when documenting a chronic respiratory condition, such as persistent asthma, chronic bronchitis, or lung damage, that is a direct consequence of a prior assault involving respiratory toxins. This applies when the acute phase of the poisoning has passed, and the patient is being treated for the lasting effects.

• Always sequence this sequela code after the code for the specific residual condition being treated.
• Ensure documentation clearly links the current respiratory condition to a past assaultive poisoning by a respiratory agent.
• Do not use this code for acute poisoning events; it is specifically for sequelae (late effects).