Milt op w unsp fire/conflagr/hot subst, civilian, sequela

This code signifies a long-term health condition or complication resulting from a civilian's exposure to unspecified fire, conflagration, or hot substances during military operations. It indicates that the initial injury or event occurred in the past, and the patient is now presenting with a residual effect.

Apply this code when documenting a sequela, such as chronic pain, scar tissue, or psychological trauma, directly attributable to a past incident involving fire or heat during military operations, where the specific nature of the fire/hot substance is not documented. This is appropriate for follow-up encounters after the acute phase of the injury has passed.

• Always use this code as a secondary diagnosis, following a code for the specific sequela (e.g., a scar code, a chronic pain code).
• Ensure documentation clearly links the current condition to a past military operation involving unspecified fire or hot substance.
• This code is for civilian casualties; do not use for military personnel.