Other superficial bite of left ear, subsequent encounter

This code signifies a superficial bite wound to the left ear that is being treated during a subsequent visit. The injury involves only the skin and subcutaneous tissue, without deeper tissue damage or significant tissue loss. This encounter is for follow-up care, such as wound check, dressing change, or monitoring for infection.

Apply this code when a patient presents for follow-up care of a superficial bite wound to the left ear. Documentation should clearly indicate the left ear as the affected site, the superficial nature of the bite, and that this is not the initial encounter for this specific injury. Examples include a patient returning for a recheck after initial wound cleaning and bandaging.

• Ensure documentation specifies "left ear" and "superficial bite" to justify this code.
• The "D" seventh character indicates a subsequent encounter; use "A" for initial encounters and "S" for sequela.
• Always code the external cause of the bite (e.g., W54.0XXD for dog bite) in conjunction with this diagnosis.