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
801 International Normalized Ratio (cannot be ordered without Prothrombin Time)
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
14693 Pancreatic Elastase-1
16143X Pancreatic Exocrine Cell Antibody
40018X Pan-cytokeratin (AE1/AE3 and PCK26), IHC with Interpretation
61986N Paper Wasp-Polistes (I4) IgE (2734X)
3047 Paprika/Sweet Pepper (f218) IgE
39494 Parainfluenza Virus Antigen Detection, DFA
691X Paraldehyde and Metabolite, Serum/Plasma
875 Parasites Smear (Giemsa Stain), Blood
2740 Parathyroid Hormone, Intact with Calcium
15114 Parietal Cell Antibody, ELISA
803 Partial Thromboplastin Time
34296N Parvovirus B19 DNA, Qualitative Real-Time PCR (34296X)
4770 Paternity Testing
880 Pathologist Review
3541X Pathology Consultation
40039X PAX-5, IHC with Interpretation
40021X PAX-5, IHC without Interpretation
90474 PAX8/PPAR[gamma] Translocation, Thyroid Cancer
16010 PCNA Antibody, IFA
16859 PDGFRA Mutation Analysis
62059N Peach (F95) IgE (8405X)
2813 Peanut (f13) IgE
62075N Pear (F94) IgE (8884X)
62042N Peas (f12) IgE
62083N Pecan Nut (F201) IgE (2864X)
62091N Pecan Tree (T22) IgE (2522X)
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)
30765Z Peppertree (rt217) IgE
62158N Perennial Rye (G5) IgE (2305X)
90356 Perforin, IHC with Interpretation
90358 Perforin, IHC without Interpretation
91304 Pernicious Anemia Diagnostic Panel
1304 pH, Feces
34007X Phencyclidine, Serum/Plasma
6251 Phencyclidine, Urine
3045 Phenobarbital
17085Z Phenolphthalein, Feces
16152 Phenylketonuria (PKU) Gene Sequencing
3048 Phenytoin
3189X Phenytoin, Free
10520N Pheochromocytoma Evaluation (10520X)
62166N Phoma betae (M13) IgE (6770X)
719X Phosphate, 24-Hour Urine with Creatinine
11215 Phosphate, Pediatric Urine with Creatinine
1696 Phosphate, Random Urine with Creatinine
2174 Phosphatidylglycerol
16282 Phospho-histone H3, IHC with Interpretation
16257 Phospho-histone H3, IHC without Interpretation
717 Phospholipids
2072 Phosphorus, Inorganic, Plasma or Serum
109488N Pigeon Feathers (e215) IgE (2616X)
16897 PIK3CA Mutation Analysis
15010X Pine Nut (f253) IgE (2725X)
62182N Pineapple (F210) IgE (3048X)
5640 Pinworm
76133N Pistachio Nut (F203) IgE (2726X)
19259X Placental Lactogen, IHC with Interpretation
19391X Placental Lactogen, IHC without Interpretation
16846 Plasma Renin Activity, LC/MS/MS
59915P Plasminogen, Antigenic (5164X)
140129P Platelet Antibody, Direct, Flow Cytometry (5019X)
152 Platelet Count
8007 Plavix Platelet Function
2728 Plum (f255) IgE
14994 PML-RARA t(15;17), Quantitative, Real Time-PCR
16997 PMS2, IHC with Interpretation
16254 PMS2, IHC without Interpretation
18835 Pneumocystis jirovecii DNA, Qualitative Real-Time PCR
3050 Poppy Seed (Rf224) IgE**
2826 Pork (F26) IgE
726 Porphobilinogen, Quantitative, 24-Hour Urine
6329 Porphobilinogen, Quantitative, Random Urine
17198 Porphyrins, Fractionated, Quantitative and Porphobilinogen, 24-Hour Urine
729 Porphyrins, Fractionated, Quantitative, 24-Hour Urine
2082 Potassium, Plasma or Serum
3255 Potassium, Urine
62208N Potato (f35) IgE (2835X)
11369 Prader-Willi/Angelman Syndrome, DNA Methylation Analysis
4847 Prealbumin
18866 Pregabalin
19876 Primary Biliary Cholangitis (PBC) Diagnostic Panel
751 Primidone and Phenobarbital
4415N Primidone, Phenobarbital and PEMA, Serum/Plasma (4415X)
76323N Privet Tree (t210) IgE (3326X)
851N Procainamide (743X)
831 Procalcitonin
16609 Procollagen Type I Intact N Terminal Propeptide
2569 Progesterone
5363N Progesterone Receptor (PR), IHC with Interpretation (36159X)
19261X Progesterone Receptor (PR), IHC without Interpretation
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
2590 Prolactin
19262 Prolactin, IHC with Interpretation
6278 Propafenone
2610 Prostate Specific Antigen, Total
2611 Prostate Specific Antigen, Total - Medicare Screening
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
8757 Protein C Activity and Antigen
8754N Protein C Activity with Reflex to Protein C Antigen (8754X)
42077N Protein C and Protein S Antigen, Total
39457 Protein C and Protein S, Functional
7942 Protein C and S Activity with Reflex to Antigen
4948 Protein C Antigen
17099 Protein Electrophoresis and Kappa/Lambda Light Chains, Serum
8525 Protein Electrophoresis and Total Protein, Random Urine
38940 Protein Electrophoresis Panel 1
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
10170 Protein S Antigen, Free
5165 Protein S Antigen, Total
36457 Protein S Antigen, Total and Free
747 Protein, Total and Protein Electrophoresis
749 Protein, Total and Protein Electrophoresis, CSF 
4252 Protein, Total, Body Fluid
4230 Protein, Total, CSF
2064 Protein, Total, Plasma or Serum
3240 Protein, Total, Urine - 24 hour or Random
34151 Proteinase-3 Antibody
17909 Prothrombin (Factor II) 20210G>A Mutation Analysis
37674 Prothrombin Fragment 1.2
800 Prothrombin Time (includes INR)
31348 PSA, Free and Total
19264X PSA, IHC with Interpretation
19395X PSA, IHC without Interpretation
5363 PSA, Total
6284N Pseudoephedrine, Serum or Plasma (6284X)
76356N Psyllium Seed (K72) IgE (2753X)
90178 PTEN, IHC with Interpretation
90228 PTEN, IHC without Interpretation
36578 PTH Antibody
2742 PTH Interoperatively, without calcium
19266X PTH, IHC with Interpretation
19396X PTH, IHC without Interpretation
34478Z PTH-Related Protein (PTH-rP)
17408 PTT-LA with Reflex to Hexagonal Phase Confirmation
68544N Pumpkin (F225) IgE (3051X)
5384X Pyridostigmine Serum/Plasma
38363X Pyruvate, CSF
765Z Pyruvic Acid (Pyruvate), Blood