Hepatitis B Virus (HBV) Quantitative Real-time PCR
Test Code: 1100
Cpt Code:87517 (x1)
Hepatitis B quantitative DNA PCR can be used in conjunction with clinical presentation and other laboratory markers of disease status as an aid in managing individuals infected with HBV. Results from the assay can potentially be used to assess disease progression and to monitor the efficacy of antiviral therapy by measuring changes in HBV DNA levels during the course of therapy. Viral load tests should not be used to diagnose HBV infection.
Extraction of DNA from specimen; amplification and detection of hepatitis B genotypes A through H using real-time, quantitative PCR. An internal control is added to ensure the extraction was performed correctly and the PCR reaction was not inhibited. RealTime HBV is a product of Abbott Laboratories. It is FDA approved for in vitro diagnostic use.
Detects all 8 HBV genotypes. The primers and probes used in this assay are specific for HBV.
Causes For Rejection
Specimens beyond their acceptable length of time from collection as listed in the specimen handling or specimen types other than those listed.
Same day (within 8 to 12 hours of receiving specimen), Monday through Saturday
Ship Monday through Friday. Friday shipments must be labeled for Saturday delivery. All specimens must be labeled with patient's name and collection date. A Viracor-IBT test requisition form must accompany each specimen. Multiple tests can be run on one specimen. Ship specimens FedEx Priority Overnight® to: Viracor-IBT Laboratories, 1001 NW Technology Dr, Lee's Summit, MO 64086
NY approved. Assay Range: 10 IU/mL to 1.0 x 109 IU/mL, HBV DNA detected below 10 IU/mL will be reported as "<10 IU/mL". Reported in 2 formats: IU/mL and Log10 IU/mL. Collect 4-5 mL whole blood in EDTA, ACD or PPT, centrifuge within 6 hours of draw and transfer 2 mL plasma to a sterile, screw top tube (minimum volume 0.7 mL). If the specimen was collected in PPT, the entire tube can be shipped frozen following centrifugation. If shipped ambient, separated plasma fraction must arrive within 24 hours of draw.
NY approved. Assay Range: 10 IU/mL to 1.0 x 109 IU/mL, HBV DNA detected below 10 IU/mL will be reported as "<10 IU/mL". Reported in 2 formats: IU/mL and Log10 IU/mL. Collect 4-5 mL whole blood in red-top or SST, centrifuge within 6 hours of draw and transfer 2 mL serum to a sterile, screw top tube (minimum volume 0.7 mL). If the specimen was collected in SST, the entire tube can be shipped frozen following centrifugation. If shipped ambient, separated serum fraction must arrive within 24 hours of draw.
Specimens are approved for testing in New York only when indicated in the Specimen Information field above.
The CPT codes provided are based on Viracor-IBT's interpretation of the American Medical Association's Current Procedural Terminology (CPT) codes and are provided for informational purposes only. CPT coding is the sole responsibility of the billing party. Questions regarding coding should be addressed to your local Medicare carrier. Viracor-IBT assumes no responsibility for billing errors due to reliance on the CPT codes illustrated in this material.