| parent | Homocystine | LP15641-1 |
| child | Homocystine [Mass/time] in 24 hour Urine | 6884-1 |
| child | Homocystine [Presence] in 24 hour Urine | 26809-4 |
| child | Homocystine [Moles/volume] in 24 hour Urine | 25928-3 |
| child | Homocystine [Moles/time] in 24 hour Urine | 25441-7 |
| child | Homocystine [Mass/volume] in Urine | 2431-5 |
| child | Homocystine [Presence] in Urine | 14053-3 |
| child | Homocystine [Moles/volume] in Urine | 26999-3 |
| child | Homocystine/Creatinine [Mass Ratio] in 24 hour Urine | 44378-8 |
| child | Homocystine/Creatinine [Ratio] in 24 hour Urine | 56682-8 |
| child | Homocystine/Creatinine [Molar ratio] in 24 hour Urine | 25929-1 |
| child | Homocystine/Creatinine [Mass Ratio] in Urine | 13759-6 |
| child | Homocystine/Creatinine [Ratio] in Urine | 30051-7 |
| child | Homocystine/Creatinine [Molar ratio] in Urine | 22707-4 |
| PartDisplayName | en-US | Homocystine | Urine | Chemistry - non-challenge |
LOINC Version: 2.80
FHIR