G51.8 OTHER DISORDERS OF FACIAL NERVE

Code Information

  • Diagnosis Code: G51.8
  • Short Description: Other disorders of facial nerve
  • Long Description: Other disorders of facial nerve
  • Code Version: 2025 ICD-10-CM

The code G51.8 is VALID for claim submission

Code Classification

Synonyms

  • Abnormal nervous system function
  • Alajouanine's syndrome
  • Chorda tympani disorder
  • Chronic pain in face
  • Compression facial neuropathy
  • Cranial nerve compression
  • Dissociative neurological symptom disorder co-occurrent with facial spasm
  • Facial hemiatrophy
  • Facial neuralgia
  • Hereditary geniospasm
  • Inflammatory facial neuropathy
  • Nervus intermedius disorder
  • Persistent idiopathic facial pain
  • Risus sardonicus
  • Seventh cranial nerve abnormal

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G51.8 Right Arrow 351.8 Facial nerve dis NEC
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
G51 Facial nerve disorders
G51.0 Bell's palsy
G51.1 Geniculate ganglionitis
G51.2 Melkersson's syndrome
G51.3 Clonic hemifacial spasm
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
G51.9 Disorder of facial nerve, unspecified
This page was last updated on: 10/1/2025
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