Contusion of left ear, sequela

This code signifies a bruise or ecchymosis of the left auricle or external ear, representing a late effect or complication of an initial injury. It indicates that the contusion is no longer an acute injury but rather a residual condition or consequence.

Apply this code when documentation specifies a contusion of the left ear that is a sequela, meaning the acute phase of the injury has passed, and the current encounter addresses a long-term effect. This is appropriate when the patient presents for follow-up care related to the residual bruising, scarring, or other persistent issues stemming from the original contusion.

• Requires a seventh character "S" to indicate sequela, signifying a late effect.
• Do not use for acute contusions; those require an initial or subsequent encounter seventh character.
• Always link to an external cause code (V00-Y99) to describe the circumstances of the original injury, if known.