Coagulation Profiles

Test Name: Abnormal PT/aPTT Reflexive Profile (APTT, Prothrombin Time/INR, Thrombin Time)

Test Code: 320908

Specimen Requirements: Collect six - 2.7mL blue top tubes, or two - 5mL blue top tubes. Aliquot platelet poor plasma into three tubes - 2 mL each frozen citrated plasma.

Methodology: Clot, Calculation

Result Turn Around Time: 1-5 days

Reference Range: See Individual Assays

Assay Schedule: See Individual Assays

CPT Code(s): see below, plus additional CPT codes according to reflex testing.

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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.