Test Code Test Name
765 Pyruvic Acid (Pyruvate), Blood
39855 Pyruvate Kinase Enzyme Activity, Blood
MXPTT PTT - Mixing Study
34478 PTH-Related Protein (PTH-RP)
PTHP PTH, Intact Plus
PTHI PTH, Intact
PPSYD Psychiatric Drug Panel
31348 PSA, Free and Total
PSAS PSA Total, Screening
PSAD PSA Total, Diagnostic
MXPT Protime - Mixing Study
34151 Proteinase-3 Antibody
UPRCR Protein/Creatinine Ratio, Urine
62706 Protein,Total and Protein Electrophoresis, 24-Hour Urine and Immunofixation
UPROR Protein, Urine
749 Protein, Total and Protein Electrophoresis, CSF
62707 Protein, Total and Protein Electrophoresis with Immunofixation, Random Urine
24629 Protein, Total and Protein Electrophoresis with Immunofixation (IFE), Serum
747 Protein, Total and Protein Electrophoresis
UPR24 Protein, 24Hr Urine
UPR12 Protein, 12Hr Urine
5165 Protein S, Total Antigen
36457 Protein S Antigen, Total and Free
1779 Protein S Activity
10269 Protein Electrophoresis, with Total Protein and Reflex to IFE, Serum
750 Protein Electrophoresis, 24-Hour Urine
8525 Protein Electrophoresis and Total Protein, Random Urine
4948 Protein C Antigen
1777 Protein C Activity
CFPRO Protein - Cerebrospinal Fluid
BFPRO Protein - Body Fluid
208 Prostatic Acid Phosphatase (PAP)
38705 Propoxyphene and Metabolite, Serum/Plasma
6278 Propafenone
IBD7A Prometheus IBD sgi Diagnostic #1800
CROHN Prometheus Crohn Prognostic #2001
CELIP Prometheus Celiac Plus #6360
40049 Prolactin, Dilution Study
PROLA Prolactin
760 Proinsulin
PROG Progesterone
16609 Procollagen Type I Intact N Terminal Propeptide
PCT Procalcitonin
743 Procainamide
31493 Pregnenolone, LC/MS
UPREG Pregnancy, Urine
PALB Prealbumin
UKR Potassium, Urine
PLK Potassium, Plasma
UK24 Potassium, 24Hr Urine
K Potassium
PSAPR Post-Radiation PSA
PSAPP Post-Prostatectomy PSA
36592 Porphyrins, Fractionated, Quantitative, Random Urine
729 Porphyrins, Fractionated, Quantitative, 24-Hour Urine
726 Porphobilinogen, Quantitative, 24-Hour Urine
18835 Pneumocystis jirovecii DNA, Qualitative Real-Time PCR
34286 Pneumocystis jirovecii (P. carinii), DFA
PPH Pleural Fluid pH
PLTBL Platlet Count, Sodium Citrate
P2Y12 Platelet Reactivity
TPLTM Platelet Mapping
PLT Platelet Count
5019 Platelet Antibody, Direct, Flow Cytometry
4458 Plasminogen Activity
FCP Plasma, Cryopoor, Frozen
16846 Plasma Renin Activity, LC/MS/MS
4496 Pinworm Examination
UPHOR Phosphorus, Urine
UPO24 Phosphorus, 24Hr Urine
PHOS Phosphorus
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
11447 Phosphatidylserine/Prothrombin (PS/PT) Antibody (IgG, IgM)
23692 Phenytoin, Free [3189X]
DILAN Phenytoin Level
466918 Phenolphthalein, Feces [17085Z]
PHENO Phenobarbital Level
UPCP Phencyclidine, Urine - Screen
6251 Phencyclidine, Urine
UPH pH, Urine
1304 pH, Feces
BFPH pH - Body Fluid
PFGRP Pericardial Fluid Group
9852 Pentobarbital [700X]
BIOBK Penn BioBank
CBLDP Pediatric Blood Culture
2813 Peanut (f13) IgE
5319 Parvovirus B19 DNA, Qualitative Real-Time PCR [34296X]
8946 Parvovirus B19 Antibodies (IgG, IgM)
15114 Parietal Cell Antibody, ELISA
1323 Parasite Identification, Worm [3950X]
PARAN Paraneoplastic, Autoantibody Evaluation, Serum 
14693 Pancreatic Elastase-1