CD4 Lymphocyte Quantitation
Orderable EAP code:
LAB00705
Billable EAP Codes:
80002126 x 1
CPT Codes:
86361 x 1
Lab Section:
Flow Cytometry
Turnaround Time:
Routine: 1 Day
Test Schedule:
Monday through Friday, 8:00 am to 4:30 pm; Saturday and Sunday 9:00 am to 4:00 pm.
Units:
/cu mm
Specimen Requirements:
3 mL blood in a LAVENDER top (EDTA) tube. DO NOT REFRIGERATE. Room temperature samples are good for up to 48 hours.
Results from a concurrent WBC and Differential must be received, or it will be added and charged to viable specimens.
Pediatric Specimen Requirements:
1 mL blood in a LAVENDER top (EDTA) tube. DO NOT REFRIGERATE. Room temperature samples are good for up to 48 hours.
Results from a concurrent WBC and Differential must be received, or it will be added and charged to viable specimens.
Reference Range:
0 Days up to 2 Years: 1000 to 4200 /cu mm
2 Years up to 11 Years: 600 to 2500 /cu mm
11 Years up to 101 Years: 500 to 2000 /cu mm
Synonyms:
Absolute CD4
CD4 Antigen
CD4 T-cell Count