Diagnosis Code

G99.0 AUTONOMIC NEUROPATHY IN DISEASES CLASSIFIED ELSEWHERE


Code Information

Diagnosis Code: G99.0

Short Description: Autonomic neuropathy in diseases classified elsewhere

Long Description: Autonomic neuropathy in diseases classified elsewhere

The code G99.0 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Other disorders of the nervous system (G89-G99)
      • Oth disorders of nervous system in diseases classd elswhr (G99)
        • G99.0 Autonomic neuropathy in diseases classified elsewhere

This code is valid for manifestation diagnoses

Code Version: 2022 ICD-10-CM


Synonyms

  • Autoimmune disorder of autonomic nerve
  • Autoimmune disorder of autonomic nervous system
  • Autoimmune ganglionopathy
  • Autonomic neuropathy due to Allgrove syndrome
  • Autonomic neuropathy due to endocrine disease
  • Autonomic neuropathy due to Fabry disease
  • Autonomic neuropathy due to medication induced hypoglycemia
  • Autonomic neuropathy due to metabolic disease
  • Autonomic neuropathy due to multiple endocrine neoplasia type 2b
  • Autonomic neuropathy due to Refsum Disease
  • Autonomic neuropathy due to Tangier disease
  • Neuropathy associated with hypoglycemia

References to Index of Diseases and Injuries

The code G99.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Type 1 Excludes Notes:
    • diabetic autonomic neuropathy (@E08*-@E13* with .43)
  • Code First:
    • underlying disease, such as:
    • amyloidosis (@E85*.-)
    • gout (@M1A*.-, @M10*.-)
    • hyperthyroidism (@E05*.-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G99.0 Right Arrow 337.1 Aut neuropthy in oth dis

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
G99 Other disorders of nervous system in diseases classified elsewhere
G99.2 Myelopathy in diseases classified elsewhere
G99.8 Other specified disorders of nervous system in diseases classified elsewhere


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