| PHEPU | Previous Viral Hepatitis (Unknown Type), Serum Mayo Clinic Laboratories in Rochester | 
      
        | PBCPN | Primary Biliary Cholangitis Antibody Panel, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PCDGG | Primary Ciliary Dyskinesia Gene Panel, Varies Mayo Clinic Laboratories in Rochester | 
      
        | HLHGP | Primary Hemophagocytic Lymphohistiocytosis Gene Panel, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PMND1 | Primary Membranous Nephropathy Diagnostic Cascade, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PRMB | Primidone and Phenobarbital, Serum Mayo Clinic Laboratories in Rochester | 
      
        | 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 | 
      
        | PRCAL | Procalcitonin, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PINP | Procollagen I Intact N-Terminal, Serum Mayo Clinic Laboratories in Rochester | 
      
        | LDAI | Progentec aiSLE DX Lupus Disease Activity Index, Plasma Progentec Diagnostics, Inc | 
      
        | LFRI | Progentec aiSLE DX Lupus Flare Risk Index, Plasma Progentec Diagnostics, Inc | 
      
        | PROG | Progesterone Receptor (PR) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | PGSN | Progesterone, Serum Mayo Clinic Laboratories in Rochester | 
      
        | 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 | 
      
        | PRLI | Prolactin (PRL) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | PLPMA | Prolactin, Pituitary Macroadenoma, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PRL | Prolactin, Serum Mayo Clinic Laboratories in Rochester | 
      
        | APRI | Prolonged Clot Time Profile Interpretation Mayo Clinic Laboratories in Rochester |