Ordering Recommendation
Mnemonic
CORT IVC
Methodology
Quantitative Electrochemiluminescent Immunoassay
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Adrenal venous sampling procedure is required.
Collect
Serum separator tube (SST) or Plain Red, green (lithium heparin), Lavender (K2 EDTA and K3 EDTA), or pink (K2 EDTA).
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.4 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Remarks
Stability
After separation from cells: Ambient: 24 hours; Refrigerated: 4 days; Frozen: 12 months (avoid repeated freeze/thaw cycles)
Reference Interval
No reference interval established.
Interpretive Data
Compliance Category
FDA
Note
To convert to nmol/L, multiply µg/dL by 27.6.
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
82533
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
3000504 | Cortisol_Inferior Vena Cava | 2143-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Adrenal Corticotropin Hormone
- Corticotropin
- Cortisol
- Cortrosyn
- Cosyntropin
Cortisol, Inferior Vena Cava