G51Facial nerve disorders
ICD-10-CM category (non-billable header) code — part of Nerve, nerve root and plexus disorders (G50-G59)
Coding Notes
Includes
- disorders of 7th cranial nerve
Subcategories (7)
- G51.0 Bell's palsy
- G51.1 Geniculate ganglionitis
- G51.2 Melkersson's syndrome
- G51.3 Clonic hemifacial spasm
- G51.4 Facial myokymia
- G51.8 Other disorders of facial nerve
- G51.9 Disorder of facial nerve, unspecified