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Microalbumin, Urine (Random)
MessageThis test does not include creatinine.
Test Code
MALB1
CPT Codes
82043
Includes
Microalbumin
This test does not include creatinine
This test does not include creatinine
Preferred Specimen
Random urine collected in a sterile container
Patient Preparation
None
Minimum Volume
3 mL
Other Acceptable Specimens
None
Transport Temperature
Refrigerated
Specimen Stability
- 2-8C up to 30 days
- -20C up to 6 months
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Quantity Not Sufficient (QNS)
Methodology
Turbidimetric
Setup Schedule
M, Tu, W, Th, F, Sa, Su
Report Available
Within 24 hours of receipt at the performing laboratory
Reference Range
Reference ranges have not been established for random urine samples.
Clinical Significance
Used to monitor renal function in Type 1 and Type 2 diabetics.
Performed By
Alverno Laboratories
Performing Laboratory
Alverno Central Lab
NCHB1 (Chemistry, Beckman AU)
Last Updated: August 18, 2025