C Peptide

Test Code
C Peptide


Alias/See Also
C-PEPTIDE|CPEP


Preferred Specimen
SERUM


Minimum Volume
1


Instructions
Draw blood in a serum gel tube from a fasting patient. Spin down and send 1 mL of serum refrigerated.

*If specimen is not assayed within 24 hours it must be frozen.


Transport Container
SST


Transport Temperature
Refrigerated


Reference Range
Female Gender, Age Range 0-150 Years, Normal 0.8-3.9 ng/mL
Male Gender, Age Range 0-150 Years, Normal 0.9-4.0 ng/mL


Performed By
LabFirst



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.