Coagulation Profiles
Test Name: Hereditary Thrombosis Risk Panel (HTRP) (Antithrombin Activity, Protein C Activity, Protein S Activity, Activated Protein C Resistance, Factor II Activity, Plasminogen Activator Inhibitor-1 Activity, Lipoprotein (a), Homocysteine)
Test Code: 320016
Specimen Requirements: 3 tubes 2 mL each-Frozen Citrated Plasma
2 tubes 1 mL each-Frozen Serum
Methodology: Chromogenic, Clot, Bio Immunoassay, Nephelometry, FPIA
Result Turn Around Time: 2-8 days
Reference Range: See Individual Assays
Assay Schedule: See Individual Assays
CPT Code(s): 85300, 85303, 85306, 85307, 85210, 85415, 83695, 83090
PLEASE NOTE: CPT codes are to provide guidance. These codes are subject to change on a regular basis and it is the client’s
responsibility to verify accuracy of the codes listed. You should refer to the most current version of the CPT coding manual published by
the American Medical Association to resolve any issues.