Abrasion of unspecified ear, subsequent encounter

This code signifies a superficial injury to the external ear, characterized by a scrape or graze that does not penetrate the full thickness of the skin. It specifically indicates that this is a follow-up encounter for the abrasion, meaning the initial treatment has already occurred.

Apply this code for subsequent visits related to an unspecified ear abrasion, such as wound checks, dressing changes, or monitoring healing progress. Documentation should clearly state "abrasion of ear" and indicate that it is a follow-up or subsequent encounter for the injury.

• Ensure documentation specifies "subsequent encounter" to justify the 7th character 'D'.
• Do not use for initial treatment of the abrasion; refer to the 'A' (initial encounter) 7th character for that scenario.
• If the specific ear (right or left) is documented, use the more specific codes S00.411D or S00.412D.