

RIVAROXABAN
Specimen Required
Rejection Criteria
Methodology
Stability
Reference Range
Performed
Collect samples 2-4 hours post dose. Draw blood in a light blue 3.2% sodium citrate tube. Centrifuge and send 1.0 mL plasma (0.5 mL minimum) frozen in a screw-capped plastic vial. CRITICAL FROZEN. |
Rejection Criteria
Samples received refrigerated or at room temperature. |
Methodology
Chromogenic |
Stability
Room temperature: Unacceptable; Refrigerated: Unacceptable; Frozen: 28 days |
Reference Range
See report |
Performed
Monday, Wednesday, Friday |
Turnaround Time | 2-6 days | ||||
Test Code | RIVAR | ||||
CPT-4 Code (s) |
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LOINC Codes |
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