G51.32: Clonic hemifacial spasm, left
G51.32 is the billable ICD-10-CM diagnosis code for Clonic hemifacial spasm, left. 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 G51.32?
G51.32 is the ICD-10-CM diagnosis code for Clonic hemifacial spasm, left. It belongs to category G51 (Facial nerve disorders).
Is G51.32 a billable code?
Yes. G51.32 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 G51.32 belong to?
G51.32 is part of ICD-10-CM category G51 — Facial nerve disorders, which has 20 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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