Posted Date
        
    
  
      Effective Date
        
    
  
      Update Type
        Test Methodology Changed
    
  
      CPT Code
        83655
    
  
      Order Code
        LEAD
    
        TEST CHANGE
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			 Lead, Blood Soft code: LEAD CPT Code: 83655  | 
			
			 
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Effective March 1, 2021 MLabs will be changing the methodology of their trace and toxic metal analysis. Whole Blood Lead (LEAD), Serum Copper (COPP), Serum Zinc (ZINC) and Urine Copper (COPPU) will be performed by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) (previously Atomic Absorption Spectrophotometry). Reference ranges, specimen collection, storage, days set up, analytical time and test usage will all remain unchanged.