| Full description | Other traumatic nondisplaced spondylolisthesis of second cervical vertebra, subsequent encounter for fracture with delayed healing |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the neck (S10-S19) |
| Parent code | S12.151 — Oth traum nondisp spondylolysis of second cervcal vertebra |