Microalbumin/Creatinine Ratio Panel, 24 Hr Urine Panel

Test Code
MICROALBUMIN CREATININE RATIO PANEL 24HR


Alias/See Also
Chemistry


Includes
Microalbumin, 24 hour calculation
Creatinine, 24 hour calculation
Microalbumin/Creatinine Ratio
Total volume


Preferred Specimen
24 hour urine


Instructions
No preservative necessary.
The following preservatives are acceptable: 6N hydrochloric acid, acetic acid, chloroform, formalin, toluene, and xylene

Refrigerate during collection.


Transport Temperature
Refrigerate


Specimen Stability
Refrigerated (2-8°C): 7 days
Frozen (-20°C or colder): 1 month


Methodology
Immunoturbidimetric and calculation

Setup Schedule
Daily


Report Available
TAT 1 day


Reference Range
Test Reference range Units
Creatinine 24h calculation 600 - 2000 mg/24 Hr
Microalbumin 24h calculation 0 - 30 mg/24 Hr
Microalbumin/Creatinine Ratio 0 - 29.9 mg/G
Total 24h volume 800 - 2000 mL/24 Hr


Clinical Significance
Microalbumin is albumin excreted in the urine and is a sensitive marker of nephropathy. It is used to screen for early renal disease in diabetic patients.


Performing Laboratory
Test performed at West Roxbury Chemistry Lab
Contact: Jonathan Dryjowicz-Burek 857-203-5973
 

Additional Information
Collection of 24 Hour Urines or Timed Urines

Last Updated: April 8, 2019


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.