Nerve, nerve root and plexus disorders

G50-G59

This section covers 131 ICD-10-CM codes (G50-G59) for nerve, nerve root and plexus disorders, including disorders of trigeminal nerve, facial nerve disorders, and disorders of other cranial nerves. 106 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.