Exposure to ignition of highly flammable material, sequela

This code signifies a long-term health condition or complication that arose as a direct result of a past exposure to the ignition of highly flammable materials. These sequelae can manifest years after the initial incident, encompassing a range of physical or psychological issues. It indicates that the current patient presentation is a residual effect of such an event.

This code is appropriate when documenting conditions like chronic respiratory issues (e.g., asthma, bronchitis) stemming from smoke inhalation, severe scarring or contractures from burns, or post-traumatic stress disorder (PTSD) directly linked to a past incident involving ignited flammable materials. It should be used when the acute phase of the injury has passed, and the patient is being treated for the lasting consequences.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past exposure to ignited highly flammable material.
• Do not use this code for acute injuries or during the initial treatment phase of the burn or inhalation injury.