Crushing injury of left foot, subsequent encounter

This code signifies a crushing injury to the left foot that is currently undergoing active treatment, such as follow-up care, cast changes, or medication adjustments. It indicates that the initial injury has already been addressed, and the patient is in a subsequent phase of recovery.

Apply this code when a patient presents for ongoing management of a previously diagnosed crushing injury to their left foot. This includes visits for wound care, physical therapy, or monitoring of healing progress after the initial treatment has been rendered.

• Ensure documentation clearly states "left foot" and indicates a crushing mechanism of injury.
• The "D" seventh character is crucial for subsequent encounters; do not use for initial treatment or sequelae.
• Always code with any associated external cause codes (e.g., W20.0XXA for struck by falling object) to provide a complete picture of the injury.