Contusion of left shoulder, subsequent encounter

This code signifies a bruise or superficial injury to the left shoulder, indicating damage to soft tissues without a fracture or open wound. It specifically applies to encounters following the initial treatment of the contusion, where the patient is receiving follow-up care, monitoring, or continued treatment for the injury.

Use this code when a patient presents for a follow-up visit for a previously diagnosed left shoulder contusion. This includes scenarios such as wound checks, physical therapy sessions, or re-evaluation of pain and swelling after the initial injury. It is appropriate for any encounter after the initial treatment phase.

• Ensure documentation clearly states "left shoulder" and "contusion" for accurate coding.
• Verify the encounter is for subsequent care, not the initial injury or sequela.
• Always combine with an external cause code (e.g., W00-Y38) to describe the circumstances of the injury.