BETA-2 MICROGLOBULIN, SERUM

Test Code
LAB49


CPT Codes
82232

Preferred Specimen
One 5 mL gold top tube
Pediatric: Two gold top microtainers


Instructions
Sample must be centrifuged within two hours of collection. Aliquot 0.8 mL and refrigerate
Required for Testing: 0.8 mL


Transport Temperature
Refrigerated


Specimen Stability
Refrigerated: 10 days 2-8°C


Methodology
Turbidimetric

Setup Schedule
Monday- Friday


Reference Range
0.80- 2.34 ug/dL


Clinical Significance
Risk stratification and staging of multiple myleoma, Waldenstrom macroglobulinemia and other lymophoproliferative disorders. As an aid
for differentiating glomerular from tubular renal disease.


Performing Laboratory
West Virginia University Hospital, Inc.




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.