Test Code Test Name
19251X p16 (INK4A) Oncoprotein, IHC with Interpretation
19384X p16 (INK4A) Oncoprotein, IHC without Interpretation
19252 P504S, IHC with Interpretation
19385X P504S, IHC without Interpretation
41061N p53 Oncoprotein, IHC with Interpretation (36162X)
19253 p53 Oncoprotein, IHC without Interpretation
19254X p63 Oncoprotein, IHC with Interpretation
19387X p63 Oncoprotein, IHC without Interpretation
18946 Pain Management, CYP450 2D6/2C19 Genotype, Qualitative
91617 Pain Management, CYP450 3A4 Genotype, Qualitative
91597 Pain Management, CYP450 3A4/3A5 Genotype, Qualitative
91618 Pain Management, CYP450 3A5 Genotype, Qualitative
16890 Pain Management, Methadone, with Confirmation, Urine
92571 PALB2 Sequencing and Deletion/Duplication
91895 Paliperidone
14693 Pancreatic Elastase-1
16143X Pancreatic Exocrine Cell Antibody
39438 Pancreatic Polypeptide, ECL
40018X Pan-cytokeratin (AE1/AE3 and PCK26), IHC with Interpretation
40040X Pan-cytokeratin (AE1/AE3 and PCK26), IHC without Interpretation
17072 Papain (k201) IgE
2720Z Papaya (rf293) IgE
61986N Paper Wasp-Polistes (I4) IgE (2734X)
3047 Paprika/Sweet Pepper (f218) IgE
91228 Parainfluenza Virus (Types 1 to 4) RNA, Qualitative Real-Time PCR
7691 Parainfluenza Virus (Types 1, 2 and 3) Antibodies, Serum
39494 Parainfluenza Virus Antigen Detection, DFA
691X Paraldehyde and Metabolite, Serum/Plasma
94536 Paraneoplastic Antibody Evaluation with Reflex to Titer and LB, Basic, CSF
93876 Paraneoplastic Antibody Evaluation with Reflex to Titer and Line Blot, Basic
3950 Parasite Identification, Worm
19559X Paroxetine, Serum/Plasma
94148 Paroxysmal Nocturnal Hemoglobinuria (PNH) with FLAER (High Sensitivity)
2861 Parsley (f86) IgE
763 Partial Thromboplastin Time, Activated
8946 Parvovirus B19 Antibodies (IgG, IgM)
8945X Parvovirus B19 Antibody (IgG)
8948 Parvovirus B19 Antibody (IgM)
34296X Parvovirus B19 DNA, Qualitative Real-Time PCR (34296N)
19724X Parvovirus B19 DNA, Quantitative, Real-Time PCR
40039X PAX-5, IHC with Interpretation
40021X PAX-5, IHC without Interpretation
90474 PAX8/PPAR[gamma] Translocation, Thyroid Cancer
92028 PCA3 - Prostate Cancer Biomarker by Transcription-Mediated Amplification
93277 PCB Panel, Congeners, Serum/Plasma
16010 PCNA Antibody, IFA
16859 PDGFRA Mutation Analysis
94047 PD-L1 Bladder (Atezolizumab), IHC
94480 PD-L1 Lung (Atezolizumab), IHC
93359 PD-L1 Lung (Nivolumab), IHC
93279 PD-L1 Lung (Pembrolizumab), IHC
91969 PD-L1 Monocyte Expression, SLE Flare
36260 PD-L1 Non-Lung (Pembrolizumab), IHC
94007 PD-L1, IHC with Interpretation
38127 Pea (F12) IgG
62059N Peach (F95) IgE (8405X)
2813 Peanut (f13) IgE
34679 Peanut (F13) IgG
91681 Peanut Component Panel
13704CS Peanut IgG4
91747 Peanut, Total with Reflex to Peanut Component Panel
62075N Pear (F94) IgE (8884X)
62042N Peas (f12) IgE
94399 Pecan Food IgG4
62083N Pecan Nut (F201) IgE (2864X)
62091N Pecan Tree (T22) IgE (2522X)
10276 Penicillium Chrysogenum/notatum IgG*
62125N Penicillium notatum (M1) IgE (2701X)
68510N Penicilloyl G (C1) IgE (702X)
2147N Penicilloyl G and V Profile (6422X)
62109N Penicilloyl V (C2) IgE (703X)
15934 Penta Screen
39248P Pentobarbital (700X)
75945N Pepper Bell/Paprika (Capsicum annum) IgG* (38129X)
30765Z Peppertree (rt217) IgE
11261X Pepsinogen II
93744 Perampanel, Serum/Plasma
62158N Perennial Rye (G5) IgE (2305X)
39307 Perfluoroalkyl Substances (PFAS), Serum/Plasma (3427SP)
94088 Perfluorooctanoic Acid, Blood
90356 Perforin, IHC with Interpretation
90358 Perforin, IHC without Interpretation
91304 Pernicious Anemia Diagnostic Panel
3252 Persimmon (Kaki Fruit) (f301) IgE
1304 pH, Feces
36943 Pharmacogenomics Panel
6251X Phencyclidine by GCMS, Urine (914)
34518X Phencyclidine, Confirmation by GCMS, Meconium (914)
34007X Phencyclidine, GC/MS, Serum
708X Phenobarbital
10798X Phenobarbital - Unbound, Serum/Plasma
3125X Phenol Exposure, Urine
17085Z Phenolphthalein, Feces
15348X PhenoSense GT®
10421N PhenoSense® (10421X)
37356 Phenylalanine
19730 Phenylalanine (NY)
19731 Phenylalanine and Tyrosine (NY)
26336 Phenylalanine and Tyrosine
16152 Phenylketonuria (PKU) Gene Sequencing
696X Phenylpropanolamine, Serum or Plasma
713 Phenytoin
3189X Phenytoin, Free
94572 Phenytoin, Free, Bound, and Total
10520N Pheochromocytoma Evaluation (10520X)
62166N Phoma betae (M13) IgE (6770X)
718 Phosphate (as Phosphorus)
719X Phosphate, 24-Hour Urine (with Creatinine)
11319X Phosphate, 24-Hour Urine without Creatinine
11215X Phosphate, Pediatric Urine with Creatinine
1696X Phosphate, Random Urine (with Creatinine)
83170N Phosphatidylcholine Antibodies (IgG, IgA, IgM) (30037Z)
16679 Phosphatidylcholine Antibody (IgA)
16677X Phosphatidylcholine Antibody (IgG)
16678X Phosphatidylcholine Antibody (IgM)
16619X Phosphatidylethanolamine Antibodies (IgG, IgA, IgM)
16682X Phosphatidylethanolamine Antibody (IgA)
16680X Phosphatidylethanolamine Antibody (IgG)
16681X Phosphatidylethanolamine Antibody (IgM)
10480 Phosphatidylinositol Antibodies (IgG, IgA, IgM)
16686 Phosphatidylinositol Antibody (IgA)
16684 Phosphatidylinositol Antibody (IgG)
16685X Phosphatidylinositol Antibody (IgM)
10062 Phosphatidylserine Antibodies (IgG, IgA, IgM)
36595 Phosphatidylserine Antibodies (IgG, IgM)
10163 Phosphatidylserine Antibody (IgA)
16282 Phospho-histone H3, IHC with Interpretation
16257 Phospho-histone H3, IHC without Interpretation
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
93875 Phospholipase A2 Receptor (PLA2R) Antibody Panel
39245 Phospholipase A2 Receptor (PLA2R) Antibody, ELISA
39246 Phospholipase A2 Receptor (PLA2R) Antibody, IFA
717 Phospholipids
14767 Phthalic Anhydride (k79) IgE
91980 Phytohemagglutinin (PHA)-induced Lymphocyte Proliferation
109488N Pigeon Feathers (E215) IgE (2616X)
16897 PIK3CA Mutation Analysis
3423 Pine (t213) IgE**
15010X Pine Nut (Rf 253) IgE (2725X)
62182N Pineapple (F210) IgE (3048X)
18859 Pineapple (F210) IgG
4496X Pinworm Examination
76133N Pistachio Nut (F203) IgE (2726X)
94395 Pistachio Nut IgG4
19259X Placental Lactogen, IHC with Interpretation
19391X Placental Lactogen, IHC without Interpretation
17820 Plasma Cell Neoplasia Follow-up Panel
16846 Plasma Renin Activity, LC/MS/MS
1319 Plasma Total Lipid Very Long Chain and Branched Chain Fatty Acids
59766P Plasminogen Activator Inhibitor (PAI-1) Antigen (36555X)
14518 Plasminogen Activator Inhibitor-1 (PAI-1) 4G/5G (NY)
59709P Plasminogen Activity (4458X)
59915P Plasminogen, Antigenic (5164X)
34327 Platelet Antibodies, Indirect (IgG, IgM, IgA)
94303 Platelet Antibody Screen (Indirect)
91740 Platelet Antibody, Direct (IgG)
140129P Platelet Antibody, Direct, Flow Cytometry (5019X)
2728 Plum (f255) IgE
14994 PML/RARA t(15;17), Quantitative RT-PCR
16997 PMS2, IHC with Interpretation
16254 PMS2, IHC without Interpretation
34286 Pneumocystis jirovecii (P. carinii), DFA
18835 Pneumocystis jirovecii, Qualitative, Real-Time PCR
18834 Pneumocystis jirovecii, Quantitative, Real-Time PCR
14907X PO (Protein Zero)
91981 Pokeweed Mitogen (PWM)-induced Lymphocyte Proliferation
94106 Poliovirus (Types 1, 3) Antibodies, Neutralization
38598X Pollock White (Pollachius virens) IgE*
3050 Poppy Seed (Rf224) IgE**
2826X Pork (F26) IgE
38116 Pork (F26) IgG
726 Porphobilinogen, Quantitative, 24-Hour Urine
6329 Porphobilinogen, Quantitative, Random Urine
5519 Porphyrins, Fractionated, Plasma
10289 Porphyrins, Fractionated, Plasma (NY)
17198 Porphyrins, Fractionated, Quantitative and Porphobilinogen, 24-Hour Urine
729 Porphyrins, Fractionated, Quantitative, 24-Hour Urine
36592 Porphyrins, Fractionated, Quantitative, Random Urine
10290 Porphyrins, Total, Plasma
10288 Porphyrins, Total, Plasma (NY)
94010 Posaconazole
734 Potassium with Creatinine, 24 Hour Urine
11316 Potassium without Creatinine, 24 Hour Urine
8832 Potassium, Feces
11014X Potassium, Plasma
8347 Potassium, Random Urine with Creatinine
14521 Potassium, Random Urine without Creatinine
3382 Potassium, RBC
62208N Potato (f35) IgE (2835X)
38126 Potato (F35) IgG
11369 Prader-Willi/Angelman Syndrome, DNA Methylation Analysis
4847 Prealbumin
37616 Pre-biologic/biosimilar Screen Panel, HCV/HBV with Reflexes and QFT 1 Tube
37620 Pre-biologic/biosimilar Screen Panel, HCV/HBV with Reflexes and QFT 4 Tubes
18866 Pregabalin
31493 Pregnenolone, LC/MS
93349 Prenatal Carrier Panel (CFvantage, Fragile X, SMA)
90949 Prenatal Carrier Screen (CF, Fragile X, SMA)
37133 PrEP HIV Baseline, Female Panel with Reflexes
37106 PrEP HIV Baseline, Male Panel with Reflexes
37138 PrEP HIV Monitoring, Female Panel
37136 PrEP HIV Monitoring, Male Panel
19876 Primary Biliary Cirrhosis Diagnostic Panel
751X Primidone (Mysoline) Includes Phenobarb Quan
4415N Primidone, Phenobarbital and PEMA, Serum/Plasma (4415X)
76323N Privet Tree (t210) IgE (3326X)
851N Procainamide (743X)
16265 Procalcitonin
16609 Procollagen Type I Intact N Terminal Propeptide
745 Progesterone
5363N Progesterone Receptor (PR), IHC with Interpretation (36159X)
19261X Progesterone Receptor (PR), IHC without Interpretation
17183 Progesterone, LC/MS
760 Proinsulin
15850 Proinsulin Response to Glucose, 2 Specimens
15851 Proinsulin Response to Glucose, 3 Specimens
15852 Proinsulin Response to Glucose, 4 Specimens
15853 Proinsulin Response to Glucose, 5 Specimens
15854 Proinsulin Response to Glucose, 6 Specimens
15855 Proinsulin Response to Glucose, 7 Specimens
15856 Proinsulin Response to Glucose, 8 Specimens
746 Prolactin
40049 Prolactin, Dilution Study
19262 Prolactin, IHC with Interpretation
19393 Prolactin, IHC without Interpretation
16122 Prolactin, Total and Monomeric
6278 Propafenone
300 Properdin Factor B
38705 Propoxyphene and Metabolite, Serum/Plasma
92125 Prosigna® Breast Cancer Prognostic Gene Signature Assay
91901 Prostaglandin E2, Serum/Plasma
10976X Prostate Specific Antigen (PSA), Post Prostatectomy with HAMA Treatment
91478 Prostate Triple Stain (P504S, HMW Keratins, P63), IHC with Interpretation
91479 Prostate Triple Stain (P504S, HMW Keratins, P63), IHC without Interpretation
208 Prostatic Acid Phosphatase (PAP)
19263X Prostatic Acid Phosphatase (PAP), IHC with Interpretation
19394X Prostatic Acid Phosphatase (PAP), IHC without Interpretation
1777 Protein C Activity
8757X Protein C Activity and Antigen
8754N Protein C Activity with Reflex to Protein C Antigen (8754X)
42077N Protein C and Protein S Antigen, Total
85480N Protein C and Protein S, Functional (39457X)
7942 Protein C and S Activity with Reflex to Antigen
60095P Protein C Antigen (4948X)
17099 Protein Electrophoresis and Kappa/Lambda Light Chains, Serum
8525 Protein Electrophoresis and Total Protein, Random Urine
38940 Protein Electrophoresis Panel 1
92689 Protein Electrophoresis Panel 2
750 Protein Electrophoresis, 24-Hour Urine (UPEP)
41756N Protein Electrophoresis, Immunofixation, and Total Protein, Random Urine
10269 Protein Electrophoresis, with Total Protein and Reflex to IFE, Serum
19258X Protein Gene Product 9.5 (PGP9.5), IHC with Interpretation
19390X Protein Gene Product 9.5 (PGP9.5), IHC without Interpretation
1779 Protein S Activity
85472N Protein S Activity and Antigen, Total (7039X)
8838X Protein S Activity with Reflex to Protein S Antigen, Total
93355 Protein S Activity, Antigen, Total and Free
10170 Protein S Antigen, Free
5165 Protein S Antigen, Total
36457 Protein S Antigen, Total and Free
747 Protein, Total and Protein Electrophoresis
41764N Protein, Total and Protein Electrophoresis, 24-Hour Urine and Immunofixation (38944X)
749 Protein, Total and Protein Electrophoresis, CSF 
755 Protein, Total, CSF
17429 Protein, Total, Pericardial Fluid
17428 Protein, Total, Peritoneal Fluid
17427 Protein, Total, Pleural Fluid
754 Protein, Total, Serum
28860P Protein, Total, Synovial Fluid (4404X)
757 Protein, Total, with Creatinine, 24-Hour Urine
1715 Protein, Total, with Creatinine, Random Urine
34151 Proteinase-3 Antibody
11343X Protein S Panel
17909 Prothrombin (Factor II) 20210G>A Mutation Analysis
94041 Prothrombin Antibody IgG
37674 Prothrombin Fragment 1.2
8847 Prothrombin Time with INR
93163 PRSS1 Gene, Full Gene Analysis
31348 PSA, Free and Total
19264X PSA, IHC with Interpretation
19395X PSA, IHC without Interpretation
14808 PSA, Post Prostatectomy
5363 PSA, Total
6284N Pseudoephedrine, Serum or Plasma (6284X)
76356N Psyllium Seed (K72) IgE (2753X)
92566 PTEN Sequencing and Deletion/Duplication
90178 PTEN, IHC with Interpretation
90228 PTEN, IHC without Interpretation
36578 PTH Antibody
19266X PTH, IHC with Interpretation
19396X PTH, IHC without Interpretation
36736 PTH, Intact (ICMA) and Ionized Calcium
8837 PTH, Intact and Calcium
35202 PTH, Intact without Calcium
16560 PTH, Intact, Fine Needle Aspirate
34478Z PTH-Related Protein (PTH-rP)
17408 PTT-LA with Reflex to Hexagonal Phase Confirmation
68544N Pumpkin (F225) IgE (3051X)
2729 Pumpkin Seed (f226) IgE
93894 Purkinje Cell Cytoplasmic Antibody Type Tr (DNER), CBA IFA
5384X Pyridostigmine Serum/Plasma
437X Pyrroles, Urine
29124P Pyruvate Kinase, Erythrocytes (38953X)
38363X Pyruvate, CSF
765Z Pyruvic Acid (Pyruvate), Blood