Injury of lumbosacral plexus, subsequent encounter

This code signifies an injury to the lumbosacral plexus, a network of nerves in the lower back and pelvis, during a follow-up visit. Such injuries can result in sensory deficits, motor weakness, or pain in the lower extremities, depending on the specific nerves affected.

Apply this code when a patient presents for ongoing treatment, evaluation, or management of a previously diagnosed lumbosacral plexus injury. This includes follow-up appointments for physical therapy, medication adjustments, or monitoring recovery progress after the initial acute injury.

• Ensure the encounter is for follow-up care, not the initial treatment of the injury.
• Always sequence this code after the primary diagnosis if the lumbosacral plexus injury is a secondary condition being managed.
• Consider additional codes for specific symptoms (e.g., pain, paralysis) or complications related to the injury.