ICD-10-CM category
R25: Abnormal involuntary movements
Codes under R25 (Abnormal involuntary movements). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| R25.0 | Abnormal head movements | ✓ |
| R25.1 | Tremor, unspecified | ✓ |
| R25.2 | Cramp and spasm | ✓ |
| R25.3 | Fasciculation | ✓ |
| R25.8 | Other abnormal involuntary movements | ✓ |
| R25.9 | Unspecified abnormal involuntary movements | ✓ |
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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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