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Test Name

HIV-1 Coreceptor Tropism, Proviral DNA

CPT Code(s)

87906

Methodology

DNA Sequencing • Polymerase Chain Reaction (PCR)

Reference Range(s)

See Laboratory Report

Clinical Significance

The use of CCR5 antagonists requires screening for viral tropism to exclude patients harboring X4 or D/M virus. HIV-1 Proviral DNA tropism test is useful for determination of viral tropism in patients with undetectable HIV-1 viral RNA (virologically suppressed).

Test FAQ

HIV-1 Coreceptor Tropism, Proviral DNA

Alternative Name(s)

CXCR4,R5,CCR5,Trofile™,X4,Human Immunodeficiency Virus

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

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 guidelines 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.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

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HIV1 COR
TROP VIRAL
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HIV-1 Coreceptor Tropism, Proviral DNA
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