Test Code Test Name
19251 P16, IHC with Interpretation [19251X]
193848 P16, IHC without Interpretation [19384X]
90176 p27, IHC with Interpretation
90226 p27, IHC without Interpretation
19252 P504s, IHC with Interpretation [19252X]
193858 P504s, IHC without Interpretation [19385X]
36162 P53, IHC with Interpretation [36162X]
19253 P53, IHC without Interpretation [19253X]
90177 P57, IHC with Interpretation
90227 P57, IHC without Interpretation
19254 P63, IHC with Interpretation [19254X]
19387 P63, IHC without Intepretation [19387X]
900577 Paecilomyces variotii IgE*
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
92571 PALB2 Sequencing and Deletion/Duplication
91895 Paliperidone
10498 Pancreastatin
14693 Pancreatic Elastase-1
6617 Pancreatic Enzyme Analysis
16143 Pancreatic Exocrine Cell Antibody [16143X]
110353 Pancreatic Polypeptide [4789X]
19255 Pancreatic Polypeptide, IHC with Interpretation [19255X]
19388 Pancreatic Polypeptide, IHC without Interpretation [19388X]
17072 Papain (k201) IgE
27208 Papaya (Rf293) IgE** [2720Z]
27348 Paper Wasp (i4) IgE [2734X]
3047 Paprika/Sweet Pepper (f218) IgE
91228 Parainfluenza Virus (Types 1 to 4) RNA, Qualitative RT-PCR
7691 Parainfluenza Virus (Types 1,2,3) Antibodies, Serum
39494 Parainfluenza Virus Antigen Detection, DFA
3318 Parainfluenza Virus Culture [14483X]
6570 Paraldehyde and Metabolite, Serum/Plasma [691X]
65707 Paraldehyde and Metabolite, Urine
94536 Paraneoplastic Antibody Evaluation with Reflex to Titer and LB, Basic, CSF
93876 Paraneoplastic Antibody Evaluation with Reflex to Titer and Line Blot, Basic
94603 Paraneoplastic Autoantibody Evaluation with Recombx®, CSF
66151 Parasite Exam, Trichrome Stain
66150 Parasite Exam, Trichrome Stain
1323 Parasite Identification, Worm [3950X]
44311 Paroxetine, Blood
19559 Paroxetine, Serum/Plasma [19559X]
94148 Paroxysmal Nocturnal Hemoglobinuria (PNH) with FLAER (High Sensitivity)
26638 Parrot/Parakeet Droppings (e77) IgE [2663X]
26628 Parrot/Parakeet Feathers (e78) IgE [2662X]
2861 Parsley (f86) IgE
763 Partial Thromboplastin Time, Activated
3483 Parvovirus Antibodies B19, Convalescent Panel
8946 Parvovirus B19 Antibodies (IgG, IgM)
8945 Parvovirus B19 Antibody (IgG)
8948 Parvovirus B19 Antibody (IgM)
18577 Parvovirus B19 DNA, Qualitative Real-Time PCR (NY)
5319 Parvovirus B19 DNA, Qualitative Real-Time PCR [34296X]
18269 Parvovirus B19 DNA, Quantitative Real-Time PCR [19724X]
90172 Parvovirus B19, IHC with Interpretation
90222 Parvovirus B19, IHC without Interpretation
27248 Passion fruit (Rf294) IgE** [2724X]
90173 PAX2, IHC with Interpretation
90223 PAX2, IHC without Interpretation
40039 PAX-5, IHC with Interpretation [40039X]
40021 PAX-5, IHC without Interpretation [40021X]
90174 PAX8, IHC with Interpretation
90224 PAX8, 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
7102 PCP (Phencyclidine) Presumptive Screen
9148 PCP (Phencyclidine) Verification and Quantification
91491 PCP (Phencyclidine) Verification and Quantification
91464 PCP (Phencyclidine) Verification and Quantification [34518X]
7107 PCP (Phencyclidine), Presumptive Screen
91321 PD-1, IHC with Interpretation
91323 PD-1, IHC without Interpretation
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
28128 Pea (f12) IgE [2812X]
18136 Peach (f95) IgE [8405X]
2813 Peanut (f13) IgE
91681 Peanut Component Panel
91747 Peanut, Total with Reflex to Peanut Component Panel
8884 Pear (f94) IgE [8884X]
94399 Pecan Food IgG4*
28648 Pecan Nut (f201) IgE [2864X]
54792 Pediatric Allergy Panel #2
5919 Pediatric Blood Culture, Progressive
128882 Pediatric Food Allergy Panel #1
8742 Pediatric Mixed Food Panel #1
120562 Pediatric Mixed Food Panel #2
133382 Pediatric Mixed Food Panel #3
65211 Pemoline, Blood
137042 Pemphigus and Pemphigoid Antibody
10276 Penicillium Chrysogenum/notatum IgG*
27018 Penicillium notatum (m1) IgE [2701X]
70289 Penicilloyl G (C1) IgE [702X]
900153 Penicilloyl G and V Profile [6422X]
70389 Penicilloyl V (C2) IgE [703X]
15934 Penta Screen
16970 Penta Screen (NY)
67881 Pentazocine
6788 Pentazocine, Serum/Plasma [6242X]
9852 Pentobarbital [700X]
9858 Pentobarbital, Gastric
305318 Pepper Cayenne IgE* [30531X]
30765 Peppertree (Rt217) IgE** [30765Z]
93744 Perampanel, Serum/Plasma
38241 Perch Ocean IgE* [38241X]
23058 Perennial Rye Grass (g5) IgE [2305X]
94088 Perfluorooctanoic Acid, Blood
90356 Perforin, IHC with Interpretation
90358 Perforin, IHC without Interpretation
6090 Peripheral Blood Smear Interpretation [833X]
19482 Pernicious Anemia Panel with Reflexes
1989 Perphenazine, Serum/Plasma [34521Z]
5367 pH, Body Fluid
1304 pH, Feces
36943 Pharmacogenomics Panel
65251 Phenacemide, Blood
9147 Phencyclidine by GC/MS [6251X]
71807 Phencyclidine Screen/Confirmation [7180Z]
9142 Phencyclidine, GC/MS, Serum [34007X]
9141 Phencyclidine, GC/MS, Serum
22681 Phenelzine, Blood
22687 Phenelzine, Urine
6245 Phenobarbital - Unbound, Serum/Plasma [10798X]
2142 Phenobarbital [708X]
3125 Phenol Exposure, Urine [3125X]
72791 Phenol-Free and Total, Blood [3476X]
466918 Phenolphthalein, Feces [17085Z]
14690 PhenoSense GT® [15348X]
113193 PhenoSense® [10421X]
37356 Phenylalanine
19730 Phenylalanine (NY)
26336 Phenylalanine and Tyrosine
19731 Phenylalanine and Tyrosine (NY)
16152 Phenylketonuria (PKU) Gene Sequencing
713 Phenytoin
0101 Phenytoin and Phenobarbital [7311X]
23692 Phenytoin, Free [3189X]
94572 Phenytoin, Free, Bound, and Total
67708 Phoma betae (m13) IgE [6770X]
718 Phosphate (As Phosphorus)
15833 Phosphate, 24-Hour Urine (with creatinine) [719X]
5246 Phosphate, 24-Hour Urine (without creatinine) [11319X]
112158 Phosphate, Pediatric Urine (with Creatinine) [11215X]
15824 Phosphate, Random Urine (with Creatinine) [1696X]
5247 Phosphate, Random Urine without Creatinine [14579X]
91072 Phosphatidic Acid Antibody (IgA)
91071 Phosphatidic Acid Antibody (IgG)
91073 Phosphatidic Acid Antibody (IgM)
30037 Phosphatidylcholine Antibodies (IgG, IgA, IgM) [30037Z]
16679 Phosphatidylcholine Antibody (IgA)
16677 Phosphatidylcholine Antibody (IgG) [16677X]
16678 Phosphatidylcholine Antibody (IgM) [16678X]
37850 Phosphatidylethanol, Blood
16619 Phosphatidylethanolamine Antibodies (IgG, IgA, IgM) [16619X]
34060 Phosphatidylethanolamine Antibodies (NY)
16682 Phosphatidylethanolamine Antibody (IgA) [16682X]
16680 Phosphatidylethanolamine Antibody (IgG) [16680X]
16681 Phosphatidylethanolamine Antibody (IgM) [16681X]
18926 Phosphatidylglycerol Antibodies (IgG, IgA, IgM)
10480 Phosphatidylinositol Antibodies (IgG, IgA, IgM)
16686 Phosphatidylinositol Antibody (IgA)
16684 Phosphatidylinositol Antibody (IgG)
16685 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 Antibodies, Serum
114912 Phospholipid Antibody Expanded Panel
717 Phospholipids
14767 Phthalic Anhydride (k79) IgE
91980 Phytohemagglutinin (PHA) - induced Lymphocyte Proliferation
26168 Pigeon Feathers (Re215) IgE** [2616X]
30768 Pigweed Spiny IgE* [30768X]
16897 PIK3CA Mutation Analysis
11892 Pimozide
118921 Pimozide, Blood
34238 Pine (Rt213) IgE** [3423X]
27258 Pine Nut (Rf253) IgE** [2725X]
30488 Pineapple (f210) IgE [3048X]
44961 Pinworm Examination [4496X]
27268 Pistachio (f203) IgE [2726X]
94395 Pistachio Nut IgG4*
34038 Pityrosporum oribiculare (m70) IgE [3403X]
19260 Placental Alkaline Phosphatase, IHC with Interpretation [19260X]
19392 Placental Alkaline Phosphatase, IHC without Interpretation
19259 Placental Lactogen, IHC with Interpretation [19259X]
193918 Placental Lactogen, IHC without Interpretation [19391X]
19693 Plasma 1 Hour, Glucose
17820 Plasma Cell Neoplasia Follow-up Panel
94882 Plasma Cell Proliferative Disorder (PCPD), FISH
16846 Plasma Renin Activity, LC/MS/MS
59766 Plasminogen Activator Inhibitor (PAI-1) Antigen [36555X]
11368 Plasminogen Activator Inhibitor-1 (PAI-1) 4G/5G
19333 Plasminogen Activity [4458X]
51648 Plasminogen, Antigenic [5164X]
34327 Platelet Antibodies, Indirect (IgG, IgM, IgA)
94303 Platelet Antibody Screen (Indirect)
91740 Platelet Antibody, Direct (IgG)
50198 Platelet Antibody, Direct, Flow Cytometry [5019X]
91805 Platelet Antibody, Indirect (IgG), Flow Cytometry
91806 Platelet Antibody, Indirect (IgM)
2271 Platelet Count, EDTA [723X]
38285 Plazomicin, Plasma
2728 Plum (f255) IgE
14994 PML-RARA t(15;17), Quantitative RT-PCR
6509 PMP22 Duplication/Deletion Test [824X]
92369 PMP22 DNA Sequencing Test
16997 PMS2, IHC with Interpretation
16254 PMS2, IHC without Interpretation
12200 Pneumocystis jirovecii (P. carinii) DFA [34286X]
18835 Pneumocystis jirovecii, Qualitative Real-Time PCR
18834 Pneumocystis jirovecii, Quantitative Real-Time PCR
91981 Pokeweed Mitogen (PWM) - induced Lymphocyte Proliferation
94106 Poliovirus (Types 1, 3) Antibodies, Neutralization
74812 Pollen Allergy Panel #1
23892 Poplar White (Populus Alba) IgE* [23892X]
3050 Poppy Seed (Rf224) IgE**
28268 Pork (f26) IgE [2826X]
726 Porphobilinogen, Quantitative, 24-Hour Urine
6329 Porphobilinogen, Quantitative, Random Urine
2287 Porphobilinogen, Random Urine, Qualitative [17539X]
5519 Porphyrins, Fractionated, Plasma
10289 Porphyrins, Fractionated, Plasma (NY)
17198 Porphyrins, Fractionated, Quantitative & 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
733 Potassium
734 Potassium, 24-Hour Urine with Creatinine
11316 Potassium, 24-Hour Urine without Creatinine
8832 Potassium, Feces
11014 Potassium, Plasma
8347 Potassium, Random Urine with Creatinine
14521 Potassium, Random Urine without Creatinine
3382 Potassium, RBC
28358 Potato (f35) IgE [2835X]
11369 Prader-Willi/Angelman Syndrome DNA Methylation Analysis
14470 Prader-Willi/Angelman Syndrome, DNA Methylation Analysis (NY)
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
17214 Pre-Employment Profile
18866 Pregabalin
39052 Pregnenolone, LC/MS/MS [31493X]
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
900610 Primary Adrenal Insufficiency Evaluation
19876 Primary Biliary Cirrhosis Diagnostic Panel, Comprehensive
6381 Primidone (Mysoline) includes Phenobarb Quantitative [751X]
69181 Primidone, Phenobarbital and PEMA, Blood
6918 Primidone, Phenobarbital and PEMA, Serum/Plasma [4415X]
33268 Privet (t210) IgE [3326X]
743 Procainamide
3782 Procainamide with Ratio [70075X]
16265 Procalcitonin
16609 Procollagen Type I Intact N Terminal Propeptide
745 Progesterone
36159 Progesterone Recept with Interpretation [36159X]
19261 Progesterone Receptor, IHC without Interpretation [19261X]
13252 Progesterone, Additonal Dilution, Serum [8752X]
14758 Progesterone, Free, Urine [14758X]
17183 Progesterone, LC/MS
14903 Progressive Drug Screen # 305, Urine
14904 Progressive Drug Screen # 306, Urine
14900 Progressive Drug Screen # 307, Urine
48837 Progressive Drug Screen #128, Urine
74887 Progressive Drug Screen #208, Urine
38287 Progressive Drug Screen #235, Urine
126907 Progressive Drug Screen #277, Urine
31887 Progressive Drug Screen #37, Urine
39697 Progressive Drug Screen #99, Urine
18605 Progressive Drug Screen with Fentanyl
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
15449 Proinsulin Response to Glucose, 9 Specimens
746 Prolactin
40049 Prolactin, Dilution Study
19262 Prolactin, IHC with Interpretation [19262X]
19393 Prolactin, IHC without Interpretation 
16122 Prolactin, Total and Monomeric
18178 Prolonged aPTT Asymptomatic Evaluation [19645X]
18181 Prolonged aPTT Bleeding Evaluation [19644X]
19648 Prolonged aPTT Thrombotic Evaluation
18180 Prolonged PT Evaluation [19643X]
12237 Promethazine, Serum/Plasma [6276X]
37006 Promethazine, Urine
18027 Prometheus® Celiac PLUS
18560 Prometheus® Celiac Serology
90808 Prometheus® Crohn's Prognostic
6278 Propafenone
300 Properdin Factor B
18997 Propoxyphene Presumptive Screen
71817 Propoxyphene Screen with Confirmation [7181Z]
5907 Propoxyphene, GC/MS, Urine [8419X]
5902 Propoxyphene, Quantitative [35267X]
92125 Prosigna® Breast Cancer Prognostic Gene Signature Assay
10180 Prostaglandin D2 PG-D2, Urine
91901 Prostaglandin E2, Serum/Plasma
63282 Prostaglandins D2, Serum or Plasma
10976 Prostate Specific Antigen (PSA), Post Prostatectomy with HAMA [10976X]
15119 Prostate Specific Antigen (PSA), Total, 2.5 ng/mL cutoff
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)
19263 Prostatic Acid Phosphatase, IHC with Interpretation [19263X]
19394 Prostatic Acid Phosphatase, IHC without Interpretation [19394X]
91319 Prostein, IHC with Interpretation
91320 Prostein, IHC without Interpretation
129133 Protein C Activity with Reflex to Protein C Antigen [8754X]
128463 Protein C and Panel #1
394578 Protein C and Protein S, Functional [39457X]
7942 Protein C and S Activity with Reflex to Protein C and/or S Antigen
140923 Protein C and S Panel #2
19673 Protein C Antigen [4948X]
1777 Protein C, Activity
141183 Protein C, Activity and Antigen [8757X]
133566 Protein Electrophoresis with M Spike, Progressive, 24-Hour Urine
133577 Protein Electrophoresis with M Spike, Progressive, Random Urine
750 Protein Electrophoresis, Total Protein, 24-Hour Urine
10269 Protein Electrophoresis, with Total Protein and Reflex to IFE, Serum
19258 Protein Gene Product 9.5 (PGP9.5), IHC with Interp [19258X]
19390 Protein Gene Product 9.5 (PGP9.5), IHC without Interpretation [19390X]
1779 Protein S Activity
141173 Protein S Activity and Antigen, Total [7039X]
129143 Protein S Activity with Reflex to Protein S Antigen, Total [8838X]
17494 Protein S Activity with Reflex to Protein S Antigen, Total and Free [17494X]
93355 Protein S Activity, Antigen, Total and Free
36457 Protein S Antigen, Total and Free
39465 Protein S Panel [11343X]
10170 Protein S Antigen, Free
5165 Protein S, Total Antigen
749 Protein Total and Protein Electrophoresis, CSF
8525 Protein Total and Protein Electrophoresis, Urine
35312 Protein, 12-Hour Urine
9527 Protein, Qualitative, Urine
35377 Protein, Timed Urine Collection
754 Protein, Total
7577 Protein, Total and Albumin
757 Protein, Total and Creatinine, 24-Hour Urine
747 Protein, Total and Protein Electrophoresis
24629 Protein, Total and Protein Electrophoresis with Immunofixation (IFE), Serum
16993 Protein, Total with Creatinine, 12-Hour Urine
3536 Protein, Total, 24 Hour Urine (without Creatinine) [11320X]
755 Protein, Total, CSF
17429 Protein, Total, Pericardial Fluid
17428 Protein, Total, Peritoneal Fluid
17427 Protein, Total, Pleural Fluid
1715 Protein, Total, Random Urine with Creatinine
44048 Protein, Total, Synovial Fluid [4404X]
11097 Protein/Creatinine Ratio, Random Ratio
34151 Proteinase-3 Antibody
17909 Prothrombin (Factor II) 20210G>A Mutation Analysis
94041 Prothrombin Antibody (IgG)
37674 Prothrombin Fragment 1.2
8847 Prothrombin Time with INR
31348 PSA, Free and Total
19264 PSA, IHC with Interpretation [19264X]
19395 PSA, IHC without Interpretation [19395X]
14808 PSA, Post-Prostatectomy
5363 PSA, Total
132652 PSA, Total (Medicare Screen)
27538 Psyllium Seed (k72) IgE [2753X]
92566 PTEN Sequencing and Deletion/Duplication
90178 PTEN, IHC with Interpretation
90228 PTEN, IHC without Interpretation
36578 PTH Antibody
19266 PTH, IHC with Interpretation [19266X]
19396 PTH, IHC without Interpretation [19396X]
36736 PTH, Intact (ICMA) and Ionized Calcium
8837 PTH, Intact and Calcium
35202 PTH, Intact without Calcium
16560 PTH, Intact, Fine Needle Aspirate
34478 PTH-Related Protein (PTH-RP) [34478X]
17408 PTT-LA with Reflex to Hexagonal Phase Confirmation
30518 Pumpkin (f225) IgE [3051X]
2729 Pumpkin Seed (f226) IgE
93894 Purkinje Cell Cytoplasmic Antibody Type Tr (DNER), CBA IFA
14965 Pyrethrum IgE* [14965X]
6681 Pyruvate Kinase, Erythrocytes [38953X]
79904 Pyruvate, CSF
45784 Pyruvate, CSF [38363X]
765 Pyruvic Acid (Pyruvate), Blood