PTT

Test Code
PTT


CPT Codes
85730

Instructions
Light Blue (Citrate) tube MUST be FULL


Transport Container
BLUE TOP (CITRATE for COAG)


Transport Temperature
Refrigerated: 4 hours


Methodology
ACL

Reference Range
25-30 Seconds


Clinical Significance
RECOMMENDED LABORATORY MONTIORING OF ANTOCOAGULATION THERAPY
To assist in anticoagulation, the following is a list of suggested laboratory tests that may be used to monitor therapy.  Reference and therapeutic values are included with test results. Warfarin: INR Heparin: Activated Partial Thromboplastin Time (aPTT), anti_factor Xa Low Molecular Weight Heparin: usually none.  Anti-factor Xa, if needed Argatroban: Activated Partial Thromboplastin time( aPTT) Direct Thrombin Inhibitors: usually none
 




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.