Test Directory

Human Immunodeficiency Virus 1,2 Combo Screen with Reflex to Confirmation

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Updated Test Information:

Test Description
Human Immunodeficiency Virus 1,2 Combo Screen with Reflex to Confirmation
Synonym(s)

HIV screen, HIV 1, 2 Combo Screen

Test ID
HIV
General Information

This is a 4th Gen combo screen for HIV 1 and 2 antibodies and p24 antigen

Specimen Type

Plasma

Alternate Specimen Type

Red/SST, Li-heparin, K2EDTA, K3EDT

Specimen Requirements

Aliquot Tube
Lavender

Specimen Collection / Processing Instructions

Lavender - Centrifuge and aliquot within 2 hours of collection

Stability

Stable for 4 weeks at 2‑8 °C, 7 days at 20‑25 °C, 3 months at ‑20 °C (± 5 °C). The samples may be frozen and thawed not more than 5 times

Methodology

Electrochemiluminescence immunoassay ECLIA

Estimated TAT

0-2 days

Testing Schedule

Monday-Saturday

CPT Code(s)

87389

Minimum Sample Volume

1 mL

Pediatric Min. Volume (if applicable)

500 uL

Reference Range

Non reactive

Reflex Conditions

Reactive/Positive sent to Ref lab for confirmation

Performing Lab

Incyte Diagnostics

LOINC Code(s)

83101-6