ICD-10-CM Section G50-G59
Nerve, nerve root and plexus disorders
- G50 Disorders of trigeminal nerve NON-BILLABLE
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- BILLABLE G50.0 Trigeminal neuralgia
- BILLABLE G50.1 Atypical facial pain
- BILLABLE G50.8 Other disorders of trigeminal nerve
- BILLABLE G50.9 Disorder of trigeminal nerve, unspecified
- G51 Facial nerve disorders NON-BILLABLE
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- BILLABLE G51.0 Bell's palsy
- BILLABLE G51.1 Geniculate ganglionitis
- BILLABLE G51.2 Melkersson's syndrome
- BILLABLE G51.3 Clonic hemifacial spasm
- BILLABLE G51.4 Facial myokymia
- BILLABLE G51.8 Other disorders of facial nerve
- BILLABLE G51.9 Disorder of facial nerve, unspecified
- G52 Disorders of other cranial nerves NON-BILLABLE
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- BILLABLE G52.0 Disorders of olfactory nerve
- BILLABLE G52.1 Disorders of glossopharyngeal nerve
- BILLABLE G52.2 Disorders of vagus nerve
- BILLABLE G52.3 Disorders of hypoglossal nerve
- BILLABLE G52.7 Disorders of multiple cranial nerves
- BILLABLE G52.8 Disorders of other specified cranial nerves
- BILLABLE G52.9 Cranial nerve disorder, unspecified
- G54 Nerve root and plexus disorders NON-BILLABLE
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- BILLABLE G54.0 Brachial plexus disorders
- BILLABLE G54.1 Lumbosacral plexus disorders
- BILLABLE G54.2 Cervical root disorders, not elsewhere classified
- BILLABLE G54.3 Thoracic root disorders, not elsewhere classified
- BILLABLE G54.4 Lumbosacral root disorders, not elsewhere classified
- BILLABLE G54.5 Neuralgic amyotrophy
- BILLABLE G54.6 Phantom limb syndrome with pain
- BILLABLE G54.7 Phantom limb syndrome without pain
- BILLABLE G54.8 Other nerve root and plexus disorders
- BILLABLE G54.9 Nerve root and plexus disorder, unspecified
- G56 Mononeuropathies of upper limb NON-BILLABLE
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- G56.40 Causalgia of unspecified upper limb BILLABLE
- G56.41 Causalgia of right upper limb BILLABLE
- G56.42 Causalgia of left upper limb BILLABLE
- G57 Mononeuropathies of lower limb NON-BILLABLE
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- G57.70 Causalgia of unspecified lower limb BILLABLE
- G57.71 Causalgia of right lower limb BILLABLE
- G57.72 Causalgia of left lower limb BILLABLE
- G58 Other mononeuropathies NON-BILLABLE
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- BILLABLE G58.0 Intercostal neuropathy
- BILLABLE G58.7 Mononeuritis multiplex
- BILLABLE G58.8 Other specified mononeuropathies
- BILLABLE G58.9 Mononeuropathy, unspecified
Coding Notes for Section G50-G59
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Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Certain conditions originating in the perinatal period - instead, use Section P04-P96
- Certain infectious and parasitic diseases - instead, use Section A00-B99
- Complications of pregnancy, childbirth and the puerperium - instead, use Section O00-O9A
- Congenital malformations, deformations, and chromosomal abnormalities - instead, use Section Q00-Q99
- Endocrine, nutritional and metabolic diseases - instead, use Section E00-E88
- Injury, poisoning and certain other consequences of external causes - instead, use Section S00-T88
- Neoplasms - instead, use Section C00-D49
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified - instead, use Section R00-R94