Abrasion of anus, subsequent encounter

This code signifies a superficial injury to the anal region, characterized by a scrape or graze that does not penetrate through the full thickness of the skin. It indicates that the patient is receiving follow-up care for an abrasion that was previously treated.

Apply this code when a patient presents for a subsequent visit related to an anal abrasion, such as for wound check, dressing change, or monitoring healing progress. This includes scenarios where the initial injury was documented and is now being re-evaluated.

• Ensure documentation clearly states "subsequent encounter" or similar language indicating ongoing care for a previously treated injury.
• Do not use for the initial treatment of the abrasion; a code from the "A" or "D" encounter category would be appropriate for the initial visit.
• Always code any associated complications, such as infection, separately.