Burn of unspecified degree of chest wall, sequela

This code indicates a long-term complication or late effect resulting from a burn of the chest wall, where the original burn's depth was not specified. It signifies a residual condition or problem that persists after the acute phase of the burn injury has healed. Examples include scarring, contractures, or chronic pain directly attributable to the past burn.

Use this code when documenting a patient presenting with a current condition or symptom that is a direct consequence of a previous, unspecified degree burn to the chest wall. This applies to follow-up encounters for complications that manifest after the initial burn treatment is complete. It should be used when the original burn injury itself is no longer active.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., L90.5 for scar conditions).
• Ensure documentation clearly links the current condition to a past burn of the chest wall.
• The "S" in the 7th character indicates sequela and is mandatory for this code.