HIV-2 DNA/RNA, Qualitative, Real-Time PCR

Test Code

34977

CPT Code(s)

87538

CPT Code is subject to a Medicare Limited Coverage Policy and may require a signed ABN when ordering.

Test Code

34977

CPT Code(s)

87538

CPT Code is subject to a Medicare Limited Coverage Policy and may require a signed ABN when ordering.

In-home collection may be available in your area for purchase through Quest Mobile.

Clinical Significance

HIV-2 DNA/RNA, Qualitative, Real-Time PCR - Infection with Human Immunodeficiency Virus type 2 (HIV-2) is currently diagnosed by the presence of antibodies to HIV-2, the detection of specific HIV-2 antigens or the ability to culture HIV-2 from blood, fluid or tissue of infected persons. The Polymerase Chain Reaction (PCR) technique, on the other hand, allows for the exponential enzymatic amplification of selected HIV-2 DNA sequences present in clinical specimens. The amplified fragments are then detected by hybridization to an HIV-2 specific labeled probe. As a result, the HIV-2 DNA PCR is a highly sensitive and specific method to detect ...

Test Resources

Test Guide

HIV Infection: Laboratory Testing for Diagnosis and Management

Test Details

Methodology

Real-Time Polymerase Chain Reaction

Assay Category

This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Reference Range(s)

Not detected

Alternative Name(s)

HIV-2 Proviral,HIV-2 Proviral DNA

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Real-Time Polymerase Chain Reaction

Assay Category

Reference Range(s)

Not detected

Alternative Name(s)

HIV-2 Proviral,HIV-2 Proviral DNA

LOINC® Codes, Performing Laboratory

Service Area must be determined

Preferred Specimen(s)

1 mL whole blood collected in an EDTA (lavender-top) tube

Minimum Volume

0.4 mL

Transport Container

EDTA (lavender-top) tube

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days

Reject Criteria

Hemolysis • Heparinized whole blood

Setup Schedule

Service Area must be determined

Preferred Specimen(s)

1 mL whole blood collected in an EDTA (lavender-top) tube

Minimum Volume

0.4 mL

Transport Container

EDTA (lavender-top) tube

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days

Reject Criteria

Hemolysis • Heparinized whole blood

Setup Schedule

Service Area must be determined

In-home collection may be available in your area for purchase through Quest Mobile.

Test Details

Clinical Significance

Test Resources

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.

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