| parent | Cortisol | LP14161-1 |
| child | Cortisol.free/Creatinine | LP285811-8 |
| child | Cortisol Free | Saliva | Chemistry - non-challenge | LP381063-9 |
| child | Cortisol Free | Serum or Plasma | Chemistry - non-challenge | LP381064-7 |
| child | Cortisol.free/Cortisol.total | LP285809-2 |
| child | Cortisol.free/Cortisone.free | LP285810-0 |
| child | Cortisol Free | Urine | Chemistry - non-challenge | LP381065-4 |
| parent | Adrenal Cortex | LP31653-6 |
| child | Cortisol Free | Serum or Plasma | Chemistry - challenge | LP387104-5 |
| child | Cortisol Free | Urine | Chemistry - challenge | LP387105-2 |
| PartDisplayName | en-US | Cortisol.free |
| DisplayName | en-US | Cortisol Free |
LOINC Version: 2.77
FHIR