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ICD-10-CM category

R56: Convulsions, not elsewhere classified

5 subcodes · 4 billable · Look up any code with the ICD-10 search

Codes under R56 (Convulsions, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
R56.0Febrile convulsions
R56.00Simple febrile convulsions
R56.01Complex febrile convulsions
R56.1Post traumatic seizures
R56.9Unspecified convulsions

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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