G90 Non-Billable Code

Coding Guidelines & Notes

More Specific Diagnosis Codes

This code is not billable as it requires a higher level of specificity. Select a more specific code below.

• G90.0 - Idiopathic peripheral autonomic neuropathy
• G90.1 - Familial dysautonomia [Riley-Day] Billable
• G90.2 - Horner's syndrome Billable
• G90.3 - Multi-system degeneration of the autonomic nervous system Billable
• G90.4 - Autonomic dysreflexia Billable
• G90.5 - Complex regional pain syndrome I (CRPS I)
• G90.8 - Other disorders of autonomic nervous system
• G90.9 - Disorder of the autonomic nervous system, unspecified Billable
• G90.A - Postural orthostatic tachycardia syndrome [POTS] Billable
• G90.B - LMNB1-related autosomal dominant leukodystrophy Billable