| Code | Display |
| ABOINC | ABO Incompatible Transfusion Reaction | |
| ACUTHEHTR | Acute Hemolytic Transfusion Reaction | |
| ALLERGIC1 | Allergic Reaction - First | |
| ALLERGIC2 | Allergic Reaction - Recurrent | |
| ALLERGICR | Allergic Reaction - Repeating | |
| ANAPHYLAC | Anaphylactic Reaction | |
| BACTCONTAM | Reaction to Bacterial Contamination | |
| DELAYEDHTR | Delayed Hemolytic Transfusion Reaction | |
| DELAYEDSTR | Delayed Serological Transfusion Reaction | |
| GVHD | Graft vs Host Disease - Transfusion - Associated | |
| HYPOTENS | Non-hemolytic Hypotensive Reaction | |
| NONHTR1 | Non-Hemolytic Fever Chill Transfusion Reaction - First | |
| NONHTR2 | Non-Hemolytic Fever Chill Transfusion Reaction - Recurrent | |
| NONHTRREC | Non-Hemolytic Fever Chill Transfusion Reaction - Repeating | |
| NONIMMUNE | Non-Immune Hemolysis | |
| NONSPEC | Non-Specific, Non-Hemolytic Transfusion Reaction | |
| NORXN | No Evidence of Transfusion Reaction | |
| PTP | Posttransfusion Purpura | |
| VOLOVER | Symptoms most likely due to volume overload | |
