Other lesion of femoral nerve

This code signifies a non-traumatic abnormality or damage affecting the femoral nerve that isn't specifically classified elsewhere. This could include conditions like nerve entrapment, inflammation, or other structural changes impacting the nerve's function. It represents a localized pathology of the femoral nerve itself, rather than a systemic neurological disorder.

Use this code when documentation indicates a lesion of the femoral nerve, such as a neuroma, cyst, or inflammatory process, that is not due to an injury or a more specific condition. Supporting documentation would include physician notes detailing diagnostic findings from imaging (e.g., MRI, ultrasound) or electrodiagnostic studies (e.g., EMG/NCS) confirming femoral nerve involvement.

• Ensure the documentation clearly specifies the femoral nerve and rules out traumatic injury.
• Differentiate from more generalized neuropathies or radiculopathies affecting the lumbar spine.
• Consider sequencing this code after any underlying systemic disease if the lesion is a manifestation of that condition.