Abrasion of right ear, subsequent encounter

This code signifies a superficial injury to the outer surface of the right ear, characterized by scraping or rubbing off of the skin. It indicates that the patient is receiving follow-up care for an abrasion previously sustained, rather than presenting for the initial injury.

Apply this code when a patient returns for subsequent treatment, such as wound check, dressing change, or monitoring of healing, for an abrasion on their right ear. Documentation should clearly state "abrasion of right ear" and indicate that this is not the initial encounter for the injury.

• Always sequence this code after the primary diagnosis for the reason for the encounter.
• Ensure documentation specifies "right ear" to avoid laterality errors.
• Distinguish from initial encounter codes (e.g., S00.411A) and sequela codes (e.g., S00.411S).