G24: Dystonia
Codes under G24 (Dystonia). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| G24.0 | Drug induced dystonia | — |
| G24.0 | Drug induced dystonia | — |
| G24.01 | Drug induced subacute dyskinesia | ✓ |
| G24.01 | Drug induced subacute dyskinesia | ✓ |
| G24.1 | Genetic torsion dystonia | ✓ |
| G24.1 | Genetic torsion dystonia | ✓ |
| G24.02 | Drug induced acute dystonia | ✓ |
| G24.02 | Drug induced acute dystonia | ✓ |
| G24.2 | Idiopathic nonfamilial dystonia | ✓ |
| G24.2 | Idiopathic nonfamilial dystonia | ✓ |
| G24.3 | Spasmodic torticollis | ✓ |
| G24.3 | Spasmodic torticollis | ✓ |
| G24.4 | Idiopathic orofacial dystonia | ✓ |
| G24.4 | Idiopathic orofacial dystonia | ✓ |
| G24.5 | Blepharospasm | ✓ |
| G24.5 | Blepharospasm | ✓ |
| G24.8 | Other dystonia | ✓ |
| G24.8 | Other dystonia | ✓ |
| G24.09 | Other drug induced dystonia | ✓ |
| G24.09 | Other drug induced dystonia | ✓ |
| G24.9 | Dystonia, unspecified | ✓ |
| G24.9 | Dystonia, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code G24?
G24 is an ICD-10-CM category covering Dystonia. It contains 22 more specific diagnosis codes, 20 of which are billable.
Is G24 a billable code?
No — G24 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example G24.0 — Drug induced dystonia). 20 of the 22 codes under G24 are billable.
What codes fall under G24?
G24 includes G24.0, G24.0, G24.01, G24.01, G24.1, plus 17 more. See the full list with descriptions and billable status above.
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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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