ICD 9 CM Codes

Excludes
familial dysautonomia [Riley-Day syndrome] (742.8)
Includes
disorders of peripheral autonomic, sympathetic, parasympathetic, or vegetative system
337.0Idiopathic peripheral autonomic neuropathy
337.1Peripheral autonomic neuropathy in disorders classified elsewhere
337.2Reflex sympathetic dystrophy
337.3Autonomic dysreflexia
337.9Unspecified disorder of autonomic nervous system