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ICDMine.com › Browse ICD-10-CM Codes › Ch. 6: Diseases of the nervous system (G00-G99) › Other disorders of the nervous system (G89-G99) › G99 Oth disorders of nervous system in diseases classd elswhr › G99.8

G99.8Oth disrd of nervous system in diseases classified elsewhere

ICD-10-CM billable/specific code — part of Other disorders of the nervous system (G89-G99)

Code Details

Full descriptionOther specified disorders of nervous system in diseases classified elsewhere
BillableYes
ChapterChapter 6: Diseases of the nervous system (G00-G99)
SectionOther disorders of the nervous system (G89-G99)
Parent codeG99 — Oth disorders of nervous system in diseases classd elswhr

Coding Notes

Excludes1 (never code both together)

  • nervous system involvement in:
  • cysticercosis (B69.0)
  • rubella (B06.0-)
  • syphilis (A52.1-)

Code First

  • underlying disorder, such as:
  • amyloidosis (E85.-)
  • avitaminosis (E56.-)
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