| ICD Code | Description |
|---|---|
| 0180 | Cervical Plexus |
| 0181 | Cervical Nerve |
| 0182 | Phrenic Nerve |
| 0183 | Brachial Plexus |
| 0184 | Ulnar Nerve |
| 0185 | Median Nerve |
| 0186 | Radial Nerve |
| 0188 | Thoracic Nerve |
| 0189 | Lumbar Plexus |
| 018A | Lumbosacral Plexus |
| 018B | Lumbar Nerve |
| 018C | Pudendal Nerve |
| 018D | Femoral Nerve |
| 018F | Sciatic Nerve |
| 018G | Tibial Nerve |
| 018H | Peroneal Nerve |
| 018K | Head and Neck Sympathetic Nerve |
| 018L | Thoracic Sympathetic Nerve |
| 018M | Abdominal Sympathetic Nerve |
| 018N | Lumbar Sympathetic Nerve |
| 018P | Sacral Sympathetic Nerve |
| 018Q | Sacral Plexus |
| 018R | Sacral Nerve |