| Full description | Unspecified injury of unspecified middle and inner ear, subsequent encounter |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the head (S00-S09) |
| Parent code | S09.309 — Unspecified injury of unspecified middle and inner ear |