ARUP's Laboratory Test Directory

Hepatitis C Virus RNA Quantitative bDNA with Reflex to Hepatitis C Virus RNA Quantitative, Real-Time PCR : 2002682

Mnemonic: HCVBD QTR

Ordering Recommendation: Limited use; Hepatitis C Virus RNA Quantitative Real-Time PCR (0098268) preferred.
Methodology: Quantitative Branched Chain DNA/Polymerase Chain Reaction
Performed: Mon, Thu
Reported: 3-12 days
Specimen Required: Collect: Lavender (EDTA), pink (K2EDTA), plasma preparation tube, or serum separator tube.

Specimen Preparation: Separate serum or EDTA plasma from cells within 4 hours. Transfer 2 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 1.5 mL)
PPT:
Separate plasma from cells within 2 hours. Transport 2 mL plasma in original container. (Min: 1.5 mL)


Storage/Transport Temperature: Frozen.

Unacceptable Conditions: Heparinized specimens.

Stability (collection to initiation of testing): PPT: On Cells: Ambient: 2 hours. After separation from cells: Refrigerated: 48 hours; Frozen at -20°C: 72 hours; Frozen at -70°C: 4 months All others: On cells: Ambient 4 hours. After separation from cells: Refrigerated: 48 hours; Frozen at -20°C: 72 hours; Frozen at -70°C: 4 months

Reference Interval:
 
Available Separately Components Reference Interval
0051811Hepatitis C Virus RNA Quantitative bDNA Not detected
0098268Hepatitis C Virus RNA Quantitative, Real-Time PCR Not Detected

Interpretive Data: Refer to individual components.
Note: If Hepatitis C Quantitative bDNA is less than 2.8 log IU/mL, then Hepatitis C Virus RNA Quantitative, Real-Time PCR will be added. Additional charges apply.
CPT Code(s): 87522; if reflexed, add additional 87522