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Creatinine w/Glomerular Filtration Rate (GFR), Estimated

Test Code
LAB66


CPT Codes
82565

Preferred Specimen
Green Top/Gel LiHep


Other Acceptable Specimens
5.0 mL Gold SST


Transport Container
Li Heparin (GST)


Setup Schedule
Set Up:Daily Report Available:Routine 4 hr/ STAT 1hr


Reference Range
TEST METHOD UNITS REF RANGE  CRITICAL  Male/Female
CREATININE Colorimetric mg/dL MALE >5.0 
      0-4 days: 0.3-1.0  
      5 days - 12 years: 0.2 -0.7  
      >=13 years: 0.5-1.2  
      FEMALE  
      0 - 4 days: 0.3 - 1.0  
      5 days-12 years: 0.2-0.7  
      >= 13 years: 0.4 - 1.1  
GFR,ESTIMATED Calculated mL/min/1.73m2 >59 (for adults)>/= 18 years  


Clinical Significance
Glomerular Filtration rate (GFR) is the index of kidney function.


Performing Laboratory
GBMC Chemistry



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.