Lymphocyte Subset Panel 2
Also known as Flow
What it measures
- % CD3 (Mature T Cells)LOINC 8124-0
- Absolute CD3+ CellsLOINC 8122-4
- % CD4LOINC 8123-2
- Absolute CD4+ CellsLOINC 24467-3
- % CD8LOINC 8101-8
- Absolute CD8+ CellsLOINC 14135-8
- CD4/CD8 RatioLOINC 54218-3
- % CD19 (B Cells)LOINC 8117-4
- Absolute CD19+ CellsLOINC 8116-6
- Absolute LymphocytesLOINC 731-0
- Comment(S)LOINC 8251-1
Specimen
- Specimen
- 5 mL whole blood collect in an EDTA (lavender-top) tube
- Minimum volume
- 0.5 mL
- Container
- 5 mL (or 3 mL pediatric) EDTA (lavender-top) tube
- Temperature
- Room temperature
If a CBC is also required, a separate EDTA (lavender-top) tube must be submitted.
Turnaround
Set up: Daily
Billing
CPT 86355, 86359, 86360