Burn of first degree of nose (septum), sequela

This code signifies a healed or residual effect from a first-degree burn affecting the nose, specifically the nasal septum. A first-degree burn involves only the outermost layer of skin, causing redness and mild pain, but no blistering. The "sequela" indicates that the acute burn injury has resolved, but there are lasting effects or complications.

This code is appropriate when documenting a patient presenting with a long-term consequence or scar from a previously sustained first-degree burn to the nasal septum. This could include persistent discoloration, altered sensation, or minor cosmetic changes after the initial burn has healed. It should be used for follow-up encounters addressing these residual issues.

• Always ensure the "S" seventh character is used for sequela, indicating a late effect of the burn.
• Do not use this code for the initial treatment of an acute first-degree burn; use the acute burn code instead.
• Verify documentation clearly states the burn was to the nasal septum and is a first-degree burn with residual effects.