BETA-2-MICROGLOBULIN, URINE
General Information
HLAB/HOL Code: B2MU
UPHSM LIS Test #: 027084
Schedule:
Testing Time: 1-3 Days
Testing Lab: Mayo
UPHSM LIS Test #: 027084
Schedule:
Testing Time: 1-3 Days
Testing Lab: Mayo
Specimen Info
Only 1 specimen type required, unless otherwise specified
Volume: 3.0 mL
Temperature: Frozen
Tube Type: Urine
Collection Info:
Collection Instructions:
1. Patient should empty bladder.
2. Have patient drink at least 0.5 liters of water.
3. Within 1 hour, collect a random urine specimen.
4. Add 1 M NaOH as preservative to the collection. This preservative is intended to achieve a pH of between approximately 6 and 8.
Temperature: Frozen
Tube Type: Urine
Collection Info:
Collection Instructions:
1. Patient should empty bladder.
2. Have patient drink at least 0.5 liters of water.
3. Within 1 hour, collect a random urine specimen.
4. Add 1 M NaOH as preservative to the collection. This preservative is intended to achieve a pH of between approximately 6 and 8.
Specimen Acceptability
REJECT DUE TO :
Specimen with pH <6: Reject
Specimen with pH <6: Reject
Methods
Automated Chemiluminescent Immunometric Assay
Clinical Utilities
Evaluation of renal tubular damage
Monitoring exposure to cadmium and mercury
Monitoring exposure to cadmium and mercury
CPT Codes
82232
* The CPT codes provided 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 payer being billed.
Reference Range
< or =300 mcg/L