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Diagnosis Code

G51.4 FACIAL MYOKYMIA


Code Information

Diagnosis Code: G51.4

Short Description: Facial myokymia

Long Description: Facial myokymia

The code G51.4 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Nerve, nerve root and plexus disorders (G50-G59)
      • Facial nerve disorders (G51)
        • G51.4 Facial myokymia

Code Version: 2022 ICD-10-CM


Synonyms

  • Benign facial fasciculation
  • Facial myokymia
  • Facial myokymia
  • Familial dyskinesia and facial myokymia
  • Myokymia
  • Myokymia of eyelid
  • Myokymia of left facial muscle
  • Myokymia of left superior oblique muscle
  • Myokymia of right facial muscle
  • Myokymia of right superior oblique muscle
  • Myopathy of extraocular muscle of left eye
  • Myopathy of extraocular muscle of right eye
  • Superior oblique myokymia

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G51.4 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
G51.8 Other disorders of facial nerve
G51.9 Disorder of facial nerve, unspecified

This page was last updated on: 10/1/2023

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