Glucose, Plasma or Serum

Test Code
2040


Preferred Specimen
One 4 mL gray (sodium fluoride/potassium oxalate), plasma separator tube, or serum separator tube.


Minimum Volume
1 mL plasma or serum at 2-8°C. (Min: 0.2 mL) Submit specimen in an ARUP Standard Transport Tube.


Transport Temperature
1 mL plasma or serum at 2-8°C. (Min: 0.2 mL) Submit specimen in an ARUP Standard Transport Tube.


Specimen Stability
After separation from cells: Ambient: 24 hours; Refrigerated: 1 week; Frozen: 1 year


Methodology
Enzymatic

Setup Schedule
Sun-Sat


Report Available
Within 24 hours


Limitations
Separate serum or plasma from cells ASAP.


Clinical Significance
Refer to report.




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.