G90

Non-Billable

Disorders of autonomic nervous system

G90 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • G90.0Idiopathic peripheral autonomic neuropathy
  • G90.1Familial dysautonomia [Riley-Day]
  • G90.2Horner's syndrome
  • G90.3Multi-system degeneration of the autonomic nervous system
  • G90.4Autonomic dysreflexia
  • G90.5Complex regional pain syndrome I (CRPS I)
  • G90.8Other disorders of autonomic nervous system
  • G90.9Disorder of the autonomic nervous system, unspecified
  • G90.APostural orthostatic tachycardia syndrome [POTS]
  • G90.BLMNB1-related autosomal dominant leukodystrophy
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