Immunoglobulin A : 539

Test Code

IMMGLA or 539

CPT Codes
82784

Transport Container

Preferred Specimen
1 mL serum

Minimum Volume
0.5 mL

Transport Temperature

Room temperature.

Methodology
Immunoturbidimetric

Setup Schedule

Sunday -Saturday

Report Available

1 day

Reference Range

Cord Blood Not established

1 day-3 months 5-40 mg/dL

4-6 months 7-47 mg/dL

7-11 months 12-53 mg/dL

1 year 20-73 mg/dL

2 years 20-99 mg/dL

3-5 years 22-140 mg/dL

6-8 years 31-180 mg/dL

9-11 years 33-200 mg/dL

12-16 years 36-220 mg/dL

17-60 years 47-310 mg/dL

≥61 years 70-320 mg/dL

Clinical Significance

Increased IgA is associated with monoclonal IgA myeloma, respiratory and gastrointestinal infections, and malabsorption; decreased IgA is found in selective IgA deficiency and in ataxia telangiectasia.

Performing Laboratory
med fusion

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.