Conflagration not in building or structure

This code describes injuries or conditions resulting from an uncontrolled, destructive fire that occurs in an open area, not within a constructed building or edifice. This includes wildfires, brush fires, or other large-scale outdoor blazes. The focus is on the external cause of injury or exposure, rather than the specific type of injury sustained.

Use this code when documentation clearly indicates that a patient's injury (e.g., burns, smoke inhalation, trauma from falling debris) or exposure was directly caused by a large outdoor fire. This code is typically assigned as an E-code (external cause of injury) to provide context for the primary injury diagnosis. Documentation should specify the external cause as a "conflagration not in a building" or similar wording indicating an outdoor fire event.

• Always assign this E-code secondary to the primary diagnosis describing the actual injury or condition (e.g., burn, smoke inhalation).
• Distinguish from fires occurring within structures (e.g., house fire, building fire), which have different E-codes.
• Ensure documentation specifies the outdoor nature of the fire; avoid using this code for small, contained outdoor fires unless they resulted in significant injury.