Folate, Serum

Test Code
2603


Alias/See Also
Folic Acid (Folate, Serum)


Preferred Specimen
One 4 mL serum separator tube.  Fill completely.  Mix tube thoroughly after collection.


Minimum Volume
1 mL serum, frozen. (Min: 0.5 mL)  Protect from light.  Submit specimen in an ARUP Amber Transport Tube.


Transport Temperature
1 mL serum, frozen. (Min: 0.5 mL)  Protect from light.  Submit specimen in an ARUP Amber Transport Tube.


Specimen Stability
Ambient: 8 hours; Refrigerated: 2 days; Frozen: 3 months


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolyzed and heparinized specimens. 


Methodology
Chemiluminescent Immunoassay

Setup Schedule
Sun-Sat


Report Available
Within 24 hours


Limitations
Protect from light during collection, storage, and shipment.




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.