| Axis | Location | |
|---|---|---|
| Chapter | N: Neurological | |
| Component | Symptoms and Complaints |
| Code | Title | |
|---|---|---|
| G25.0 | Essential tremor | |
| G25.1 | Drug-induced tremor | |
| G25.2 | Other specified forms of tremor | |
| G25.3 | Myoclonus | |
| G25.4 | Drug-induced chorea | |
| G25.5 | Other chorea | |
| G25.6 | Drug-induced tics and other tics of organic origin | |
| G25.8 | Other specified extrapyramidal and movement disorders | |
| G25.9 | Extrapyramidal and movement disorder, unspecified | |
| R25.0 | Abnormal head movements | |
| R25.1 | Tremor, unspecified | |
| R25.3 | Fasciculation | |
| R25.8 | Other and unspecified abnormal involuntary movements | |
| R29.0 | Tetany |