| Full description | Subluxation of T12/L1 thoracic vertebra, subsequent encounter |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the thorax (S20-S29) |
| Parent code | S23.170 — Subluxation of T12/L1 thoracic vertebra |