C-Peptide, Serum

Message
This procedure does not provide serial monitoring; it is intended for one-time use only. If serial monitoring is required, please use the serial monitoring number 480108 to order. Values obtained with different assay methods should not be used interchan


Test Code
010108


Alias/See Also
Connecting Peptide; Insulin C-Peptide; Proinsulin C-Peptide


CPT Codes
82205x002

Preferred Specimen
Serum


Minimum Volume
0.3 mL (NOTE:This volume does NOT allow for repeat testing.)


Instructions
If a red-top tube is used, transfer separated serum to a plastic transport tube. Avoid hemolysis.


Transport Container
Red-top tube or gel-barrier tube


Transport Temperature
Refrigerate


Specimen Stability
Room temp: 1 day; Refrigerate/Frozen: 14 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Citrate plasma specimen


Methodology
Electrochemiluminescence Immunoassay (ECLIA)

Setup Schedule
Monday thru Saturday - 1st shift




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.