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G40.89

✓ Billable

Other seizures

Diseases of the nervous system (G00-G99)

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❌ Excludes1

direct

Cannot be coded with G40.89

  • • post traumatic seizures (R56.1)
  • • recurrent seizures NOS (G40.909)
  • • seizure NOS (R56.9)

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Code Information

CodeG40.89
BillableYes
ParentG40.8
CategoryDiseases of the nervous system (G00-G99)
Excludes13 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)