ARUP's Laboratory Test Directory

Hepatitis C Virus RNA Quantitative bDNA with Reflex to Hepatitis C Virus Antibody (RIBA), Supplemental : 2002683

Mnemonic: HCVBD RR

Methodology: Branched Chain DNA/Recombinant Immunoblot Assay
Performed: Sun-Sat
Reported: 1-5 days
Specimen Required: Collect: One 7 mL serum separator tube, Plasma Preparation Tube, or one 5 mL lavender (EDTA) or pink (K2EDTA).

Storage/Transport Temperature: 1 mL serum or plasma, frozen. (Min: 0.2 mL) Submit specimen in an ARUP Standard Transport Tube.

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Remarks: CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. Separate serum or plasma from cells within four hours.

Unacceptable Conditions: Specimens collected in ACD. Nonfrozen, heparinized, thawed, or refrozen specimens

Stability (collection to initiation of testing): Ambient: 4 hours (on cells); Serum or plasma removed from cells: Refrigerated: 48 hours; Frozen (-20°C): 3 days; (-70 °C): 4 months
Reference Interval:
 
Available Separately Components Reference Interval
0051811Hepatitis C Virus RNA Quantitative bDNA Not detected
0020104Hepatitis C Virus Antibody (RIBA), Supplemental Negative

Interpretive Data: Refer to individual components.

ARUP intends use of this panel for diagnostic purposes.
Note: A qualitative PCR assay with a detection limit of 50 IU/mL, Hepatitis C Virus RNA Qualitative PCR (0098264), is available for the assessment of lower levels of HCV viremia.

If Hepatitis C Quantitative bDNA is less than 2.8 log IU/mL, then Hepatitis C Virus Antibody (RIBA) Supplemental will be added.
CPT Code(s): 87522 HCV Quant bDNA; if reflexed add 86804 HCV RIBA
 
 

 

 

 
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