| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| T80911A (Diagnosis) - Delayed hemolytic transfs react, unsp incompatibility, init (Delayed hemolytic transfusion reaction, unspecified incompatibility, initial encounter) | Single To Single | 99985 (Diagnosis) - Delayed HTR NOS (Delayed hemolytic transfusion reaction, incompatibility unspecified) |
| CMS/CDC General Equivalence Mappings |
| T80911A (Diagnosis) - Delayed hemolytic transfs react, unsp incompatibility, init (Delayed hemolytic transfusion reaction, unspecified incompatibility, initial encounter) | Single To Single | Alternative #1: 99985 (Diagnosis) - Delayed HTR NOS (Delayed hemolytic transfusion reaction, incompatibility unspecified) |