G94

ICD-10Billable

Other disorders of brain in diseases classified elsewhere

Official ICD-10-CM descriptor (FY2026)

Other disorders of brain in diseases classified elsewhere

G94 is valid for submission on a claim — CMS flags it as a billable, specific code.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • encephalopathy in congenital syphilis (A50.49)
  • encephalopathy in influenza (J09.X9, J10.81, J11.81)
  • encephalopathy in syphilis (A52.19)
  • hydrocephalus in diseases classified elsewhere (G91.4)

Code first

Sequence the underlying condition before this code.

  • underlying disease

Where this code sits

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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