Toxic effect of smoke, intentional self-harm, sequela

This code signifies a long-term consequence or complication arising from a previous act of intentional self-harm involving smoke inhalation. It indicates that the patient is experiencing persistent health issues directly attributable to that past event, rather than an acute or current exposure. The "sequela" aspect means the initial injury has resolved, but its lasting effects are now being addressed.

Apply this code when documenting follow-up care for a patient who previously attempted suicide or self-harm by smoke inhalation and is now presenting with chronic conditions or ongoing health problems resulting from that incident. This includes conditions like persistent respiratory issues, neurological damage, or other long-term systemic effects. It should be used after the acute phase of the initial injury has passed.

• Always sequence this sequela code after the code for the specific chronic condition or manifestation being treated (e.g., chronic bronchitis, neurological deficit).
• Ensure documentation clearly links the current condition to the past intentional smoke inhalation.
• Do not use this code for acute or current toxic effects of smoke; those require different codes from the T59.81 category.