| parent | Abnormal Hemoglobin | LP30925-9 |
| child | Haptoglobin | Body fluid | Hematology and Cell counts | LP393678-0 |
| child | Haptoglobin | Serum or Plasma | Hematology and Cell counts | LP393679-8 |
| child | Haptoglobin/Protein.total | LP430397-2 |
| PartDisplayName | en-US | Haptoglobin |
| DisplayName | en-US | Haptoglobin |
LOINC Version: 2.77
FHIR