PTT Correction Study

Test Code
192


Alias/See Also
PTT Mixing Study


CPT Codes
85732

Preferred Specimen
1 Full Blue top tube


Transport Container
3.2% Sodium Citrate (light blue top)


Transport Temperature
Refrigerated


Specimen Stability
4 hours


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Quantity not sufficient, hemolyzed, Clotted or specimens > 4 hours old


Setup Schedule
First Shift


Report Available
4 hours


Clinical Significance
0




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.