Healther Providers Data Logo


Diagnosis Code

G90.9 DISORDER OF THE AUTONOMIC NERVOUS SYSTEM, UNSPECIFIED


Code Information

Diagnosis Code: G90.9

Short Description: Disorder of the autonomic nervous system, unspecified

Long Description: Disorder of the autonomic nervous system, unspecified

The code G90.9 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Other disorders of the nervous system (G89-G99)
      • Disorders of autonomic nervous system (G90)
        • G90.9 Disorder of the autonomic nervous system, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Amyotrophic lateral sclerosis plus syndrome
  • Amyotrophic lateral sclerosis with autonomic dysfunction
  • Anhidrosis
  • Autoimmune disorder of autonomic nerve
  • Autoimmune disorder of autonomic nervous system
  • Autonomic disorder caused by acrylamide
  • Autonomic disorder caused by heavy metal
  • Autonomic disorder caused by marine toxin
  • Autonomic disorder caused by organic solvent
  • Autonomic disorder caused by pyriminil
  • Autonomic disorder caused by toxin
  • Autonomic disorder caused by toxin
  • Autonomic disorder co-occurrent and due to Chagas disease
  • Autonomic disorder due to autoimmune encephalitis
  • Autonomic disorder due to botulism
  • Autonomic disorder due to encephalitis
  • Autonomic disorder due to HIV infection
  • Autonomic disorder due to leprosy
  • Autonomic disorder due to metabolic disorder
  • Autonomic disorder due to multiple sclerosis
  • Autonomic disorder due to Parkinson disease
  • Autonomic disorder due to prion disease
  • Autonomic disorder due to stimulant intoxication
  • Autonomic disorder due to substance withdrawal
  • Autonomic disorder due to tetanus
  • Autonomic nervous system disorder co-occurrent and due to neurodegenerative disorder
  • Autonomic neuropathy
  • Chagas' disease with nervous system involvement
  • Childhood obesity
  • Disorder of autonomic nerve due to Guillain-Barre Syndrome
  • Disorder of autonomic nerve due to impaired glucose tolerance
  • Disorder of autonomic nervous system
  • Disorder of autonomic nervous system caused by drug
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to infectious disease
  • Disorder of autonomic nervous system due to senile dementia of Lewy body type
  • Disorder of parasympathetic nervous system
  • Disorder of peripheral autonomic nervous system
  • Disorder of sympathetic nervous system
  • Drug-induced autonomic dysfunction
  • Hyperhidrosis due to autonomic dysregulation
  • Hypohidrosis
  • Hypohidrosis co-occurrent and due to disorder of sympathetic nervous system
  • Hypohidrosis due to neurological disorder
  • Inherited autonomic nervous system disorder
  • Paraneoplastic autonomic dysfunction
  • Paraneoplastic neuropathy
  • Primary autonomic disorder with acquired anhidrosis
  • Rapid-onset childhood obesity, hypothalamic dysfunction, hypoventilation, autonomic dysregulation syndrome

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G90.9 Right Arrow 337.9 Autonomic nerve dis NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
G90 Disorders of autonomic nervous system
G90.0 Idiopathic peripheral autonomic neuropathy
G90.01 Carotid sinus syncope
G90.09 Other idiopathic peripheral autonomic neuropathy
G90.1 Familial dysautonomia [Riley-Day]
G90.2 Horner's syndrome
G90.3 Multi-system degeneration of the autonomic nervous system
G90.4 Autonomic dysreflexia
G90.5 Complex regional pain syndrome I (CRPS I)
G90.50 Complex regional pain syndrome I, unspecified
G90.51 Complex regional pain syndrome I of upper limb
G90.511 Complex regional pain syndrome I of right upper limb
G90.512 Complex regional pain syndrome I of left upper limb
G90.513 Complex regional pain syndrome I of upper limb, bilateral
G90.519 Complex regional pain syndrome I of unspecified upper limb
G90.52 Complex regional pain syndrome I of lower limb
G90.521 Complex regional pain syndrome I of right lower limb
G90.522 Complex regional pain syndrome I of left lower limb
G90.523 Complex regional pain syndrome I of lower limb, bilateral
G90.529 Complex regional pain syndrome I of unspecified lower limb
G90.59 Complex regional pain syndrome I of other specified site
G90.8 Other disorders of autonomic nervous system
G90.A Postural orthostatic tachycardia syndrome [POTS]
G90.B LMNB1-related autosomal dominant leukodystrophy

This page was last updated on: 10/1/2023

« Previous Code
Next Code »