G99.8✓ Billable
Other specified disorders of nervous system in diseases classified elsewhere
Other specified disorders of nervous system in diseases clas…
Related Codes· Other disorders of the nervous system (G89-G99)
G89.0Central pain syndromeG89.1Acute pain, not elsewhere classifiedG89.2Chronic pain, not elsewhere classifiedG89.3Neoplasm related pain (acute) (chronic)G89.4Chronic pain syndromeG90.0Idiopathic peripheral autonomic neuropathyG90.1Familial dysautonomia [Riley-Day]G90.2Horner's syndromeG90.3Multi-system degeneration of the autonomic nervous systemG90.4Autonomic dysreflexiaG90.5Complex regional pain syndrome I (CRPS I)G90.8Other disorders of autonomic nervous systemG90.9Disorder of the autonomic nervous system, unspecifiedG90.APostural orthostatic tachycardia syndrome [POTS]G90.BLMNB1-related autosomal dominant leukodystrophyG91.0Communicating hydrocephalus
✗ Excludes 1(Not coded here)
- •nervous system involvement in:
- •cysticercosis (B69.0)
- •rubella (B06.0-)
- •syphilis (A52.1-)
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G89-G99Other disorders of the nervous system (G89-G99)├G99Other disorders of nervous system in diseases classified elsewhere
└G99.8Other specified disorders of nervous system in diseases clas…
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