ICD-10 Diagnosis Code G99.0

Autonomic neuropathy in diseases classified elsewhere

Diagnosis Code G99.0

ICD-10: G99.0
Short Description: Autonomic neuropathy in diseases classified elsewhere
Long Description: Autonomic neuropathy in diseases classified elsewhere
This is the 2017 version of the ICD-10-CM diagnosis code G99.0

Code Classification
  • Diseases of the nervous system
    • Other disorders of the nervous system (G89-G99)
      • Oth disorders of nervous system in diseases classd elswhr (G99)

Information for Medical Professionals

Code Edits
The following edits are applicable to this code:
Manifestation diagnoses Additional informationCallout TooltipManifestation diagnoses
Manifestation codes describe the manifestation of an underlying disease, not the disease itself, and therefore should not be used as a principal diagnosis.

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • 337.1 - Aut neuropthy in oth dis

Index of Diseases and Injuries
References found for the code G99.0 in the Index of Diseases and Injuries:

Information for Patients

Autonomic Nervous System Disorders

Also called: Dysautonomia

Your autonomic nervous system is the part of your nervous system that controls involuntary actions, such as the beating of your heart and the widening or narrowing of your blood vessels. When something goes wrong in this system, it can cause serious problems, including

  • Blood pressure problems
  • Heart problems
  • Trouble with breathing and swallowing
  • Erectile dysfunction in men

Autonomic nervous system disorders can occur alone or as the result of another disease, such as Parkinson's disease, alcoholism and diabetes. Problems can affect either part of the system, as in complex regional pain syndromes, or all of the system. Some types are temporary, but many worsen over time. When they affect your breathing or heart function, these disorders can be life-threatening.

Some autonomic nervous system disorders get better when an underlying disease is treated. Often, however, there is no cure. In that case, the goal of treatment is to improve symptoms.

NIH: National Institute of Neurological Disorders and Stroke

  • Autonomic neuropathy
  • Multiple system atrophy

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