| 
          CCFR 
         | 
        
          Cortisol/Cortisone, Free, Random, Urine Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB4867 
         | 
        
          COVID (SARS-CoV-2)/ FLU TYPES A & B/ RSV St. Charles Healthcare
         | 
      
      
        | 
          LAB4797 
         | 
        
          COVID-19 (SARS-COV2), PCR, CEPHEID St. Charles Healthcare
         | 
      
      
        | 
          LAB5157 
         | 
        
          COVID-19 Ag Test St. Charles Healthcare
         | 
      
      
        | 
          COW 
         | 
        
          Cow Epithelium, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CRAB 
         | 
        
          Crab, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CRAY 
         | 
        
          Crayfish, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB62 
         | 
        
          CREATINE KINASE (CK) St. Charles Healthcare
         | 
      
      
        | 
          LAB1765 
         | 
        
          CREATININE CLEARANCE (Blood and 24 Hour Urine Collection) St. Charles Healthcare
         | 
      
      
        | 
          LAB65 
         | 
        
          CREATININE, BODY FLUID St. Charles Healthcare
         | 
      
      
        | 
          LAB66 
         | 
        
          CREATININE, SERUM St. Charles Healthcare
         | 
      
      
        | 
          LAB712 
         | 
        
          CREATININE, URINE, 24 HOUR St. Charles Healthcare
         | 
      
      
        | 
          LAB384 
         | 
        
          CREATININE, URINE, RANDOM St. Charles Healthcare
         | 
      
      
        | 
          LAB150 
         | 
        
          CRP, HIGH SENSITIVITY St. Charles Healthcare
         | 
      
      
        | 
          CRGSP 
         | 
        
          Cryoglobulin and Cryofibrinogen Panel, Serum and Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CRY_S 
         | 
        
          Cryoglobulin, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB779 
         | 
        
          CRYPTOCOCCAL ANTIGEN St. Charles Healthcare
         | 
      
      
        | 
          SLFA 
         | 
        
          Cryptococcus Antigen Screen with Titer, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CRYPS 
         | 
        
          Cryptosporidium Antigen, Feces Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB940 
         | 
        
          CRYSTAL EXAM St. Charles Healthcare
         | 
      
      
        | 
          LAB212 
         | 
        
          CSF CELL COUNT WITH DIFFERENTIAL St. Charles Healthcare
         | 
      
      
        | 
          LAB268 
         | 
        
          CSF CULTURE WITH GRAM STAIN St. Charles Healthcare
         | 
      
      
        | 
          LAB4016 
         | 
        
          CSF EVALUATION (CELL COUNT, GLUCOSE, PROTEIN) St. Charles Healthcare
         | 
      
      
        | 
          LAB3301 
         | 
        
          CSF FUNGAL CULTURE St. Charles Healthcare
         | 
      
      
        | 
          CUKE 
         | 
        
          Cucumber, IgE, Serum Mayo Clinic Laboratories in Rochester
         |