Contusion of left forearm, subsequent encounter

This code signifies a bruise to the left forearm that is being treated after the initial injury. It indicates that the patient is presenting for follow-up care, such as wound checks, pain management, or assessment of healing progress, rather than the initial evaluation of the injury.

Apply this code when a patient returns for subsequent treatment or evaluation of a left forearm contusion. This includes visits for ongoing care, monitoring for complications, or physical therapy related to the initial bruise. It is appropriate for any encounter after the initial diagnosis and treatment.

• Ensure documentation clearly indicates the encounter is not the initial treatment for the contusion.
• Always pair this code with an external cause code (V00-Y99) to describe the circumstances of the injury.
• Verify laterality; this code is specific to the left forearm.