Burn of first degree of right upper arm, sequela

This code indicates a healed first-degree burn on the right upper arm, where the burn itself is no longer active but has left a lasting effect or complication. First-degree burns affect only the outermost layer of skin, causing redness and mild pain without blistering. The "sequela" aspect signifies that the current patient encounter is for a condition resulting from this past burn, such as scarring, contracture, or chronic pain.

Use this code when documenting a patient encounter for a long-term complication or residual effect directly attributable to a previously sustained first-degree burn on the right upper arm. This applies to situations where the initial burn has fully healed, and the focus of the current treatment is on the sequela. Examples include follow-up for scar management or addressing persistent discomfort related to the healed burn.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., L90.5 for scar conditions).
• Ensure documentation clearly links the current condition to the past first-degree burn on the right upper arm.
• Verify that the burn is indeed healed and the encounter is for a residual effect, not an active burn injury.