| 
          PTRE 
         | 
        
          Privet Tree, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PRKSG 
         | 
        
          PRKAR1A Full Gene Sequencing with Deletion/Duplication, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          GAL2 
         | 
        
          Probability of Hepatocellular Carcinoma, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PA 
         | 
        
          Procainamide and N-Acetylprocainamide, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PCT 
         | 
        
          Procalcitonin (PCT) Beebe Healthcare Laboratory
         | 
      
      
        | 
          PRCAL 
         | 
        
          Procalcitonin, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PINP 
         | 
        
          Procollagen I Intact N-Terminal, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PROG 
         | 
        
          Progesterone Beebe Healthcare Laboratory
         | 
      
      
        | 
          22C3 
         | 
        
          Programmed Death-Ligand 1 (PD-L1) (22C3), Semi-Quantitative Immunohistochemistry, Manual Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          288PD 
         | 
        
          Programmed Death-Ligand 1 (PD-L1) (28-8), Semi-Quantitative Immunohistochemistry, Manual Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          SP142 
         | 
        
          Programmed Death-Ligand 1 (PD-L1) (SP142), Semi-Quantitative Immunohistochemistry, Manual Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          SP263 
         | 
        
          Programmed Death-Ligand 1 (PD-L1) (SP263), Semi-Quantitative Immunohistochemistry, Manual Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PINS 
         | 
        
          Proinsulin, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PROL 
         | 
        
          Prolactin Beebe Healthcare Laboratory
         | 
      
      
        | 
          PLPMA 
         | 
        
          Prolactin, Pituitary Macroadenoma, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          APROL 
         | 
        
          Prolonged Clot Time Profile, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PHD2 
         | 
        
          Prolyl Hydroxylase Domain-2 (PHD2/EGLN1) Gene Sequencing, Whole Blood Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          Prometheus Testing 
         | 
        
          Prometheus Tests Prometheus Laboratories, Inc. Therapeutics and Diagnostics
         | 
      
      
        | 
          PFN 
         | 
        
          Propafenone, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PHI11 
         | 
        
          Prostate Health Index Reflex, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PTRIP 
         | 
        
          Prostate Triple (P63/KRT/P504S), Technical Component Only Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PSA w Reflex to Free PSA 
         | 
        
          Prostate with Reflex to FPSA Beebe Healthcare Laboratory
         | 
      
      
        | 
          P2PHI 
         | 
        
          Prostate-Specific Antigen (PSA) and [-2]ProPSA with Prostate Health Index (PHI), Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PSASC 
         | 
        
          Prostate-Specific Antigen (PSA) Screen Beebe Healthcare Laboratory
         | 
      
      
        | 
          PSAU 
         | 
        
          Prostate-Specific Antigen (PSA) Ultrasensitive, Serum Mayo Clinic Laboratories in Rochester
         |