| parent | CHEM | LP7786-9 |
| child | Ferritin | LP15568-6 |
| child | Iron | Body fluid | Chemistry - non-challenge | LP385070-0 |
| child | Iron | Cerebral spinal fluid | Chemistry - non-challenge | LP385071-8 |
| child | Hepatic iron index | LP63635-4 |
| child | Iron binding capacity | LP15678-3 |
| child | Iron | Hair | Chemistry - non-challenge | LP385072-6 |
| child | Iron | Liver | Chemistry - non-challenge | LP385073-4 |
| child | Iron saturation | LP32756-6 |
| child | Iron.chelated | LP15680-9 |
| child | Iron | Serum or Plasma | Chemistry - non-challenge | LP385074-2 |
| child | Iron | Stool | Chemistry - non-challenge | LP385075-9 |
| child | Iron/Iron binding capacity.total | LP307490-5 |
| child | Iron/Creatinine | LP286287-0 |
| child | Iron | Tissue and Smears | Chemistry - non-challenge | LP385076-7 |
| child | Iron | Urine | Chemistry - non-challenge | LP385077-5 |
| child | Iron/Transferrin | LP307491-3 |
| child | Iron | Water | Chemistry - non-challenge | LP385078-3 |
| child | Iron | XXX | Chemistry - non-challenge | LP385079-1 |
| parent | CHAL | LP7784-4 |
| child | Iron | Urine | Chemistry - challenge | LP387174-8 |
| PartDisplayName | en-US | Iron |
| DisplayName | en-US | Iron |
LOINC Version: 2.77
FHIR