Burn of first degree of lip(s), sequela

This code signifies a healed first-degree burn affecting the lip(s) that is now causing a residual condition or complication. A first-degree burn involves only the epidermis, presenting as redness and mild pain, and the "sequela" aspect indicates that the acute injury has resolved but left a lasting effect.

Use this code when documenting a patient presenting with a current problem directly attributable to a past first-degree burn of the lip(s). This applies when the burn itself is no longer active, but its long-term consequences, such as scarring, altered sensation, or functional impairment, are being addressed.

• Always assign an additional code to specify the nature of the sequela (e.g., scar, contracture).
• Ensure documentation clearly links the current condition to the previous first-degree lip burn.
• Do not use this code for acute first-degree lip burns; those require codes from the T20.11- range.