A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #
Test Code Test Name
P53WO P53, IHC without Interpretation [19253X]
PANCR Pancreatic Elastase-1
MPARI Parasite Identification, Varies
PTH Parathyroid Hormone (PTH), Intact
GPCAB Parietal Cell Antibody, ELISA
PNHIF Paroxysmal Nocturnal Hemoglobinuria (PNH) with FLAER (High Sensitivity)
PAB19 Parvovirus B19 Antibodies (IgG, IgM)
PPB19 Parvovirus B19 Antibody (IgM)
PB19Q Parvovirus B19 DNA, Quantitative Real-Time PCR
PEA Pea (f12) IgE
PNUTT Peanut (f13) IgE
PNTR Peanut, Total with Reflex to Peanut Component Panel
PECN Pecan Nut (f201) IgE [2864X]
BFPH pH, Body Fluid
PHENB Phenobarbital
PH24U Phosphate, 24-Hour Urine (without creatinine) [11319X]
PHOSP Phosphatidylethanolamine Antibodies (IgG, IgM, IgA)
PSPT Phosphatidylserine/Prothrombin Antibody, IgG and IgM, Serum
PHOS Phosphorus
UPH24 Phosphorus, 24 Hour, Urine
UPHOR Phosphorus, Random, Urine
PINEN Pine Nut (Rf253) IgE** [2725X]
PINWM Pinworm Examination
PISTO Pistachio (f203) IgE [2726X]
RENIN Plasma Renin Activity, LC/MS/MS
BKVG Plasma, BK Virus DNA, Quantitative RT PCR 
CMVPG Plasma, Cytomegalovirus (CMV) DNA, Quantitative RT PCR
EBVPG Plasma, Epstein-Barr Virus (EBV) DNA, Quantitative RT PCR
PLACT Plasminogen Activator Inhibitor-1 (PAI-1) 4G/5G
PLASN Plasminogen Activity
PLAGO Platelet Aggregation
PLATD Platelet Antibody, Direct, Flow Cytometry
PFA Platelet Function Analysis
PLT Platelets
PJPCR Pneumocystis jirovecii DNA, Qualitative Real-Time PCR
PLO13 Poliovirus (Types 1, 3) Antibodies, Neutralization
PVJAK Polycythemia Vera, JAK2 V617F with Reflex to JAK2 Exon 12-15, Sequencing for Erythrocytosis, Varies
PBRU Porphobilinogen, Quantitative, Random Urine
PORR Porphyrins, Fractionated, Quantitative, Random Urine
POSAC Posaconazole
K Potassium
UK24 Potassium, 24 Hour, Urine
UKR Potassium, Random, Urine
KRBC Potassium, RBC
PALB Prealbumin
PIH Pregnancy Induced Hypertension Panel
PREGN Pregnenolone, LC/MS
TSOB Prenatal Workup
PRCLN Procalcitonin
PROGE Progesterone
PROLA Prolactin
PSASC Prostate Specific Antigen (PSA), Screen
PSA Prostate Specific Antigen, Total
PSAF Prostate-Specific Antigen (PSA), Free
PSAFT Prostate-Specific Antigen (PSA), Free and Total
PSAT Prostate-Specific Antigen (PSA), Total, reflex to PSA Free
PAP Prostatic Acid Phosphatase (PAP)
PRTCC Protein C Activity
PTCAG Protein C Antigen
PEL24 Protein Electrophoresis, 24 Hour urine
PELEC Protein Electrophoresis, CSF
PELES Protein Electrophoresis, Serum
PELEU Protein Electrophoresis, Urine
PROSQ Protein S Activity
PRSTF Protein S Antigen, Total and Free
PRSTA Protein S, Total Antigen
UTP12 Protein, 12 Hour, Urine
UTP24 Protein, 24 Hour, Urine
FPROT Protein, Body Fluid
CFPRO Protein, CSF
UPR Protein, Random, Urine
TP Protein, Total
UPRCR Protein/Creatinine Ratio, Random, Urine
PRTS3 Proteinase-3 Antibody
PTGAL Prothrombin (Factor II) 20210G>A Mutation Analysis
PT Prothrombin Time
PSAPP PSA, Post-Prostatectomy
PCHET Pseudocholinesterase, Total, S
PTAPT PT and APTT
PTMXG PT with reflex to Mixing Studies
PTHPR PTH-Related Protein (PTH-RP)
PYKRC Pyruvate Kinase, Erythrocytes [38953X]
PK Pyruvic Acid (Pyruvate), Blood