G94

Billable

Other disorders of brain in diseases classified elsewhere

G94 is the ICD-10-CM code for Other disorders of brain in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Edition
FY2026

G00-G99 Diseases of the nervous system

Excludes1 — not coded here

  • 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

  • underlying disease

Frequently asked questions

What is ICD-10 code G94?
G94 is the ICD-10-CM code for "Other disorders of brain in diseases classified elsewhere". It falls under G00-G99 Diseases of the nervous system.
Is G94 a billable code?
Yes — G94 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from G94?
Excludes1 (not coded here): 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).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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