Abrasion of right back wall of thorax, subsequent encounter

This code signifies a superficial injury to the skin of the right posterior chest, specifically an abrasion, which involves scraping or rubbing away of the epidermis. It indicates that the patient is presenting for follow-up care or treatment of this previously diagnosed injury.

Apply this code when a patient returns for a subsequent visit related to an abrasion on the right side of their back, over the rib cage area. This could include wound checks, dressing changes, or evaluation of healing progress after the initial injury.

• Ensure documentation specifies the "right back wall of thorax" and not just a general back abrasion.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing phase.
• Do not use this code for initial treatment or for sequelae (late effects) of the injury.