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15780: DRVVT Screen w/Rfl DRVVT Confirm & DRVVT 1:1 Mix Print View
dRVVT Screen CLOT DET  < 46  seconds 

PRIMARY
1 Plasma Citrated 2 (0.5) mL   Frozen - 3 Month(s)  
ALTERNATE

The dilute Russell Viper Venom time integrated test is a sensitive method for determining the presence of a Lupus Anticoagulant and/or presence of a phospholipid antibody. A positive test, when confirmed, makes the diagnosis of Lupus anticoagulant which may be associated with arterial or venous thrombosis.
Setup Schedule
Monday-Saturday

Reported (Analytical Time)
Next day

CPT Code
85613

The CPT codes provided 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 payer being billed.

Notes
If the dRVVT Screen is prolonged (>45 seconds), the dRVVT Confirmation will be performed at an additional charge (CPT: 85597). If the dRVVT Confirm is positive, a dRVVT 1:1 dilution will be performed at an additional charge (CPT: 85613). Rejection Criteria: Hemolysis






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