| parent | Small molecules | LP31415-0 |
| child | Homocysteine.free | LP62169-5 |
| child | Homocysteine | Amniotic fluid | Chemistry - non-challenge | LP386290-3 |
| child | Homocysteine | Blood | Chemistry - non-challenge | LP386291-1 |
| child | Homocysteine | DBS | Chemistry - non-challenge | LP386292-9 |
| child | Homocysteine/Creatinine | LP286226-8 |
| child | Homocysteine | Body fluid | Chemistry - non-challenge | LP386293-7 |
| child | Homocysteine | Cerebral spinal fluid | Chemistry - non-challenge | LP386294-5 |
| child | Homocysteine | Serum or Plasma | Chemistry - non-challenge | LP386295-2 |
| child | Homocysteine | Urine | Chemistry - non-challenge | LP386296-0 |
| PartDisplayName | en-US | Homocysteine |
| DisplayName | en-US | Homocysteine |
LOINC Version: 2.77
FHIR