ARUP's Laboratory Test Directory

Hepatitis C Virus RNA Quantitative bDNA with Reflex to Hepatitis C Virus Antibody (RIBA), Supplemental : 0051630

Mnemonic: HCVBC RR

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

Transport:  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.


Pediatric Collection/Transport:  1 mL serum or plasma, frozen.

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.  Polystyrene tubes.

Stability:  Ambient: 4 hours (on cells); Plasma or serum removed from cells within four hours can be refrigerated and frozen as follows: Refrigerated: 24 hours; Frozen (-203 days; (-704 months
Reference Interval:
 
Test Number 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: This test is intended for use in conjunction with clinical presentation and other laboratory markers as an indicator of disease prognosis.  This test is also used as an aid in assessing viral response to antiretroviral treatment as measured by changes in HCV RNA levels.  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; if reflexed add 86804
 
 

 

 

 
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