- F2DNN
Prothrombin Factor II DNA Analysis
Specimen:
Test Code
F2DNN
Specimen Name
Prothrombin Factor II DNA Analysis
Collect
EDTA Whole Blood
Submit
5.0 mL EDTA (Lavender) whole blood (Min. 0.5 mL), Refrigerated.
Special Handling
Mix tubes thoroughly immediately upon collection.
Rejection Criteria
—
Stability
Refrigerated 14 days
Methodology
Prothrombin (G20210A) Mutations will be performed on the Cepheid Gene Xpert® as a qualitative real-time DNA amplification-based assay.
Performed
Performed Monday through Friday
Reported
3-5 days
CPT Codes
- 81240
Components
—
Additional Information
*PREAUTHORIZATION IS REQUIRED FOR INSURANCE BILLING* SUBMIT PRE-AUTHORIZATION FORM OR ENTER PRE-AUTHORIZATION NUMBER ON ELECTRONIC ORDER Prothrombin 20210 Mutation is associated with an increased risk of venous thrombosis.
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Test Information
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Common Lab Definitions
- Serum
- Plasma
- STT