G65.0: Sequelae of Guillain-Barre syndrome
G65.0 is the billable ICD-10-CM diagnosis code for Sequelae of Guillain-Barre syndrome. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code G65.0?
G65.0 is the ICD-10-CM diagnosis code for Sequelae of Guillain-Barre syndrome. It belongs to category G65 (Sequelae of inflammatory and toxic polyneuropathies).
Is G65.0 a billable code?
Yes. G65.0 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does G65.0 belong to?
G65.0 is part of ICD-10-CM category G65 — Sequelae of inflammatory and toxic polyneuropathies, which has 6 billable codes.
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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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