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ICD-10 G51 - Facial nerve disorders
Chapter 6 Section G50-G59

G51

ICD-10 Not billable

Facial nerve disorders

Specifically for this code:
  • disorders of 7th cranial nerve
From Chapter 6:
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
From Section G50-G59:
  • current traumatic nerve, nerve root and plexus disorders - see Injury, nerve by body region
  • neuralgia NOS (M79.2)
  • neuritis NOS (M79.2)
  • peripheral neuritis in pregnancy (O26.82-)
  • radiculitis NOS (M54.1-)
G51 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
G51.0
Bell's palsy
Billable
10
G51.1
Geniculate ganglionitis
Billable
10
G51.2
Melkersson's syndrome
Billable
10
G51.3
Clonic hemifacial spasm
Billable
10
G51.4
Facial myokymia
Billable
10
G51.8
Other disorders of facial nerve
Billable
10
G51.9
Disorder of facial nerve, unspecified
Billable
      
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