| Billable | No — use a more specific child code |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the neck (S10-S19) |
| Parent code | S13.11 — Subluxation and dislocation of C0/C1 cervical vertebrae |
| Requires 7th character | Yes |