Lymphocyte Subset Panel 3

Order as QNI FLEXI 

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Test Name:  Lymphocyte Subset Panel 3

Reference Lab:  QNI

Test Code:  7195

Shipping Temp:  Room Temperature

Specimen Type:  5ml whole blood collected in an EDTA (lavender-top) tube

TAT:  2-3 days

CPT Code: 86360, 86359


Additional Comments: _

FDA Approved Test: YES_ NO_ LDT_

Medical Director/Pathologist: approved by

Billing Completed by_ Date_ Time_

Test Code
QNI FLEXI - 7195

Quest Code

CPT Codes
86360, 86359<br><strong>This test is not available for New York patient testing. For NY patient testing use test code 17330.</strong>

% CD3 (Mature T Cells), Absolute CD3+ Cells, % CD4, Absolute CD4+ Cells, % CD8, Absolute CD8+ Cells, CD4/CD8 Ratio, Absolute Lymphocytes

Preferred Specimen
5 mL whole blood collected in an EDTA (lavender-top) tube

Minimum Volume
0.5 mL

Do not freeze. Do not transfer whole blood to M4. Submit the preferred EDTA tubes at room temperature. Volumes less than 1 mL should be submitted in a pediatric EDTA tube.

Transport Temperature
Room temperature

Specimen Stability
Room temperature: 72 hours
Refrigerated: Unacceptable
Frozen: Unacceptable

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis • Lithium heparin (green-top) tube • ACD (yellow-top) tube • Clotted

Flow Cytometry (FC)

Setup Schedule

Set up: Daily; Report available: 2-3 days

Reference Range
See Laboratory Report

Clinical Significance
T-lymphocyte count assists in evaluating cellular immunocompetency.

Performing Laboratory
Quest Diagnostics Nichols Institute
33608 Ortega Highway
San Juan Capistrano, CA 92675-2042

The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.