G51.3 Clonic hemifacial spasm

Non-billable header with 4 child codes.

Applies from G51 Facial nerve disorders

Includes

• disorders of 7th cranial nerve

Codes under G51.3

• G51.31 Clonic hemifacial spasm, right
• G51.32 Clonic hemifacial spasm, left
• G51.33 Clonic hemifacial spasm, bilateral
• G51.39 Clonic hemifacial spasm, unspecified

Approximate ICD-9-CM (GEMs)

• 351.8 Other facial nerve disorders (approximate)

Diagnosis Index entries for G51.3

• Bell's › spasm
• Myoclonus, myoclonic, myoclonia (familial) (essential) (multifocal) (simplex) › facial
• Spasm (s), spastic, spasticity › Bell's
• Spasm (s), spastic, spasticity › facial
• Spasm (s), spastic, spasticity › hemifacial (clonic)

Nearby codes

• G51 Facial nerve disorders
• G51.0 Bell's palsy
• G51.1 Geniculate ganglionitis
• G51.2 Melkersson's syndrome
• G51.3 Clonic hemifacial spasm (this code)
• G51.31 Clonic hemifacial spasm, right
• G51.32 Clonic hemifacial spasm, left
• G51.33 Clonic hemifacial spasm, bilateral
• G51.39 Clonic hemifacial spasm, unspecified
• G51.4 Facial myokymia