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G40.82

⚠ Non-billable (Header)

Epileptic spasms

Diseases of the nervous system (G00-G99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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Also Known As

Infantile spasmsSalaam attacksWest's syndrome
✅ No additional coding notes for G40.82

Child Codes (4)

G40.821Epileptic spasms, not intractable, with status epilepticusG40.822Epileptic spasms, not intractable, without status epilepticusG40.823Epileptic spasms, intractable, with status epilepticusG40.824Epileptic spasms, intractable, without status epilepticus

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Code Information

CodeG40.82
BillableNo — Header code
ParentG40.8
CategoryDiseases of the nervous system (G00-G99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes4

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)