G99.8 OTH DISRD OF NERVOUS SYSTEM IN DISEASES CLASSIFIED ELSEWHERE

Code Information

  • Diagnosis Code: G99.8
  • Short Description: Oth disrd of nervous system in diseases classified elsewhere
  • Long Description: Other specified disorders of nervous system in diseases classified elsewhere
  • Code Version: 2025 ICD-10-CM

The code G99.8 is VALID for claim submission

Code Classification

This code is valid for manifestation diagnoses

Synonyms

  • Neurologic disorder due to degeneration of lumbar intervertebral disc
  • Neuroschistosomiasis
  • Peripheral neuropathy due to metabolic disorder

References to Index of Diseases and Injuries

The code G99.8 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Type 1 Excludes Notes:
    • nervous system involvement in:
    • cysticercosis (@B69.0*)
    • rubella (@B06.0*-)
    • syphilis (@A52.1*-)
  • Code First:
    • underlying disorder, such as:
    • amyloidosis (@E85*.-)
    • avitaminosis (@E56*.-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G99.8 Right Arrow 349.89 Cns disorder 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
G99 Other disorders of nervous system in diseases classified elsewhere
G99.0 Autonomic neuropathy in diseases classified elsewhere
G99.2 Myelopathy in diseases classified elsewhere
This page was last updated on: 10/1/2024
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