Hepatitis C Virus Antibody by CIA

2002483
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Additional Technical Information

Ordering Recommendation

Preferred single screening test for a one time screening of population born between 1945-1965 and individuals at risk for HCV. Positive results require confirmation by molecular testing (eg, Hepatitis C Virus (HCV) by Quantitative NAAT (3000572) or Hepatitis C Virus (HCV) by Quantitative NAAT with Reflex to HCV Genotype by Sequencing (3000576)).

Mnemonic

HCV AB

Methodology

Qualitative Chemiluminescent Immunoassay

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

Serum Separator Tube (SST). Also acceptable: Lavender (EDTA) or Pink (K2EDTA).

Specimen Preparation

Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Specimens containing particulate material. Severely hemolyzed, heat-inactivated, or lipemic specimens. Heparinized plasma.

Remarks
Stability

After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: Indefinitely (avoid freeze/thaw cycles)

Reference Interval

Negative

Interpretive Data

This assay should not be used for blood donor screening, associated re-entry protocols, or for screening Human Cell, Tissues and Cellular and Tissue-Based Products (HCT/P).


Hepatitis C Antibody by CIA Index
Negative 0.79 IV or less
Equivocal 0.80 to 0.99 IV
Low Positive 1.00 to 10.99 IV
High Positive 11.00 IV or greater
Index Value (IV) = Anti-HCV signal to cutoff (S/C)

Compliance Category

FDA

Note

For both low-positive and high-positive anti-HCV screening results, ARUP recommends collecting a new specimen and testing for Hepatitis C RNA by PCR to rule out active infection.

Hotline History

N/A

CPT Codes

86803

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Components

Component Test Code* Component Chart Name LOINC
0020099 Hepatitis C Antibody by CIA Interp 13955-0
2002404 Hepatitis C Antibody by CIA Index 57006-9
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • Anti-HCV
  • HCV Ab
  • HCV Antibody
  • HCVAB, Serum
  • Hepatitis C Viral Antibody, Serum
  • non-A, non-B Hepatitis
Hepatitis C Virus Antibody by CIA