Burn of second degree of back of right hand, sequela

This code indicates a second-degree burn affecting the back of the right hand, specifically when the patient is presenting for treatment of a complication or late effect of the original burn injury. A second-degree burn involves damage to the epidermis and dermis, characterized by blistering, pain, and redness. The "sequela" aspect signifies that the acute burn event has passed, and the current encounter addresses residual issues.

This code is appropriate for encounters where a patient is being treated for long-term consequences of a second-degree burn to the back of their right hand, such as scar contractures, chronic pain, or nerve damage. It should be used when the initial burn has healed, and the focus of the current treatment is on managing the lasting effects. Do not use this code for the initial treatment of an acute burn.

• Always assign an external cause code (V00-Y99) to describe the circumstances of the burn injury, if known.
• Consider additional codes for specific sequelae, such as scar contracture (e.g., L90.5) or chronic pain (e.g., G89.29).
• Ensure documentation clearly supports that the encounter is for a sequela and not an acute burn.