| 
          NTPPC 
         | 
        
          Non-Gynecologic, ThinPrep (Bill Only) Mayo Clinic Laboratories in Rochester
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        | 
          NSIP 
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          Non-Seasonal Inhalant Allergen Profile, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NSFIB 
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          Nonalcoholic Steatohepatitis (NASH)-FibroTest, Serum and Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NSRGG 
         | 
        
          Noonan Syndrome and Related Conditions Gene Panel, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LNORO 
         | 
        
          Norovirus PCR, Molecular Detection, Feces Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NEREG 
         | 
        
          Northeast Regional Allergen Profile, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NTC3Z 
         | 
        
          NOTCH3 Gene, Full Gene Analysis, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NR4A3 
         | 
        
          NR4A3 (9q22.33) Rearrangement, FISH, Tissue Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PBNP 
         | 
        
          NT- proBNP Chemistry
         | 
      
      
        | 
          NTRK 
         | 
        
          NTRK Gene Fusion Panel, Tumor Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NTRKM 
         | 
        
          NTRK Genes Mutation Analysis, Next-Generation Sequencing, Tumor Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NTXPR 
         | 
        
          NTX-Telopeptide, Urine Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NMITO 
         | 
        
          Nuclear Mitochondrial Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NPM1Q 
         | 
        
          Nucleophosmin (NPM1) Mutation Analysis, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NUT 
         | 
        
          NUT Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NUT1F 
         | 
        
          NUTM1 (15q14) Rearrangement, FISH, Tissue Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          NUTSP 
         | 
        
          Nuts Allergen Profile, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          FNGPG 
         | 
        
          Nuts and Grains Panel IgG Eurofins Viracor
         |