Initial run at neat: negative = 0;
If result is positive, sample is diluted and reference ranges are as follows:
The CPT codes provided 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 payer being billed.
Stacked CPT Code(s):
Please label each specimen tube with two forms of patient identification. These forms of identification must also appear on the requisition form.
Preferred Specimen Requirements
Refrigerate if not shipped same day. Serum stable up to three days. Ship whole blood immediately.