Diagnosis Code

G51.0 BELL'S PALSY


Code Information

Diagnosis Code: G51.0

Short Description: Bell's palsy

Long Description: Bell's palsy

The code G51.0 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)
        • G51.0 Bell's palsy

Code Version: 2022 ICD-10-CM


Synonyms

  • Acute mastoiditis
  • Acute mastoiditis with facial paralysis
  • Autoimmune movement disorder
  • Bell's palsy
  • Bell's palsy
  • Bells palsy of left side of face
  • Bells palsy of right side of face
  • Congenital disorder of facial nerve
  • Congenital facial nerve palsy
  • Congenital hereditary facial paralysis with variable hearing loss syndrome
  • Disorder of left facial nerve
  • Disorder of right facial nerve
  • Facial diplegia with paresthesia
  • Facial nerve motor disorder
  • Facial palsy
  • Facial palsy House-Brackmann grade I
  • Facial palsy House-Brackmann grade II
  • Facial palsy House-Brackmann grade III
  • Facial palsy House-Brackmann grade IV
  • Facial palsy House-Brackmann grade V
  • Facial palsy House-Brackmann grade VI
  • Familial facial nerve palsy
  • Familial recurrent peripheral facial palsy
  • Guillain-Barré syndrome
  • House-Brackmann facial nerve grade finding
  • House-Brackmann facial nerve grade finding
  • House-Brackmann facial nerve grade finding
  • House-Brackmann facial nerve grade finding
  • House-Brackmann facial nerve grade finding
  • House-Brackmann facial nerve grade finding
  • Nuclear facial nerve paralysis
  • Peripheral facial palsy
  • Sellars Beighton syndrome
  • Supranuclear facial nerve paralysis
  • Supranuclear paralysis

References to Index of Diseases and Injuries

The code G51.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Facial palsy

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G51.0 Right Arrow 351.0 Bell's palsy

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
G51.1 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
G51.8 Other disorders of facial nerve
G51.9 Disorder of facial nerve, unspecified


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