| Full description | ABO incompatibility with delayed hemolytic transfusion reaction, subsequent encounter |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Complications of surgical and medical care, not elsewhere classified (T80-T88) |
| Parent code | T80.311 — ABO incompatibility w delayed hemolytic transfusion reaction |