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
765Z Pyruvic Acid (Pyruvate), Blood
38363X Pyruvate, CSF
5384X Pyridostigmine Serum/Plasma
68544N Pumpkin (F225) IgE (3051X)
17408 PTT-LA with Reflex to Hexagonal Phase Confirmation
34478Z PTH-Related Protein (PTH-rP)
19396X PTH, IHC without Interpretation
19266X PTH, IHC with Interpretation
2742 PTH Interoperatively, without calcium
36578 PTH Antibody
90228 PTEN, IHC without Interpretation
90178 PTEN, IHC with Interpretation
76356N Psyllium Seed (K72) IgE (2753X)
6284N Pseudoephedrine, Serum or Plasma (6284X)
5363 PSA, Total
19395X PSA, IHC without Interpretation
19264X PSA, IHC with Interpretation
31348 PSA, Free and Total
800 Prothrombin Time (includes INR)
37674 Prothrombin Fragment 1.2
17909 Prothrombin (Factor II) 20210G>A Mutation Analysis
34151 Proteinase-3 Antibody
3240 Protein, Total, Urine - 24 hour or Random
2064 Protein, Total, Plasma or Serum
4230 Protein, Total, CSF
4252 Protein, Total, Body Fluid
749 Protein, Total and Protein Electrophoresis, CSF 
747 Protein, Total and Protein Electrophoresis
36457 Protein S Antigen, Total and Free
5165 Protein S Antigen, Total
10170 Protein S Antigen, Free
1779 Protein S Activity
19390X Protein Gene Product 9.5 (PGP9.5), IHC without Interpretation
19258X Protein Gene Product 9.5 (PGP9.5), IHC with Interpretation
10269 Protein Electrophoresis, with Total Protein and Reflex to IFE, Serum
38940 Protein Electrophoresis Panel 1
8525 Protein Electrophoresis and Total Protein, Random Urine
17099 Protein Electrophoresis and Kappa/Lambda Light Chains, Serum
4948 Protein C Antigen
7942 Protein C and S Activity with Reflex to Antigen
39457 Protein C and Protein S, Functional
42077N Protein C and Protein S Antigen, Total
8754N Protein C Activity with Reflex to Protein C Antigen (8754X)
8757 Protein C Activity and Antigen
1777 Protein C Activity
19394X Prostatic Acid Phosphatase (PAP), IHC without Interpretation
19263X Prostatic Acid Phosphatase (PAP), IHC with Interpretation
208 Prostatic Acid Phosphatase (PAP)
2611 Prostate Specific Antigen, Total - Medicare Screening
2610 Prostate Specific Antigen, Total
6278 Propafenone
19262 Prolactin, IHC with Interpretation
2590 Prolactin
15856 Proinsulin Response to Glucose, 8 Specimens
15855 Proinsulin Response to Glucose, 7 Specimens
15854 Proinsulin Response to Glucose, 6 Specimens
15853 Proinsulin Response to Glucose, 5 Specimens
15852 Proinsulin Response to Glucose, 4 Specimens
15851 Proinsulin Response to Glucose, 3 Specimens
15850 Proinsulin Response to Glucose, 2 Specimens
760 Proinsulin
19261X Progesterone Receptor (PR), IHC without Interpretation
5363N Progesterone Receptor (PR), IHC with Interpretation (36159X)
2569 Progesterone
16609 Procollagen Type I Intact N Terminal Propeptide
831 Procalcitonin
851N Procainamide (743X)
76323N Privet Tree (t210) IgE (3326X)
4415N Primidone, Phenobarbital and PEMA, Serum/Plasma (4415X)
751 Primidone and Phenobarbital
19876 Primary Biliary Cholangitis (PBC) Diagnostic Panel
18866 Pregabalin
4847 Prealbumin
11369 Prader-Willi/Angelman Syndrome, DNA Methylation Analysis
62208N Potato (f35) IgE (2835X)
3255 Potassium, Urine
2082 Potassium, Plasma or Serum
729 Porphyrins, Fractionated, Quantitative, 24-Hour Urine
17198 Porphyrins, Fractionated, Quantitative and Porphobilinogen, 24-Hour Urine
6329 Porphobilinogen, Quantitative, Random Urine
726 Porphobilinogen, Quantitative, 24-Hour Urine
2826 Pork (F26) IgE
3050 Poppy Seed (Rf224) IgE**
18835 Pneumocystis jirovecii DNA, Qualitative Real-Time PCR
16254 PMS2, IHC without Interpretation
16997 PMS2, IHC with Interpretation
14994 PML-RARA t(15;17), Quantitative, Real Time-PCR
2728 Plum (f255) IgE
8007 Plavix Platelet Function
152 Platelet Count
140129P Platelet Antibody, Direct, Flow Cytometry (5019X)
59915P Plasminogen, Antigenic (5164X)
16846 Plasma Renin Activity, LC/MS/MS
19391X Placental Lactogen, IHC without Interpretation
19259X Placental Lactogen, IHC with Interpretation
76133N Pistachio Nut (F203) IgE (2726X)
5640 Pinworm
62182N Pineapple (F210) IgE (3048X)
15010X Pine Nut (f253) IgE (2725X)
16897 PIK3CA Mutation Analysis
109488N Pigeon Feathers (e215) IgE (2616X)
2072 Phosphorus, Inorganic, Plasma or Serum
717 Phospholipids
16257 Phospho-histone H3, IHC without Interpretation
16282 Phospho-histone H3, IHC with Interpretation
2174 Phosphatidylglycerol
1696 Phosphate, Random Urine with Creatinine
11215 Phosphate, Pediatric Urine with Creatinine
719X Phosphate, 24-Hour Urine with Creatinine
62166N Phoma betae (M13) IgE (6770X)
10520N Pheochromocytoma Evaluation (10520X)
3189X Phenytoin, Free
3048 Phenytoin
16152 Phenylketonuria (PKU) Gene Sequencing
17085Z Phenolphthalein, Feces
3045 Phenobarbital
6251 Phencyclidine, Urine
34007X Phencyclidine, Serum/Plasma
1304 pH, Feces
91304 Pernicious Anemia Diagnostic Panel
90358 Perforin, IHC without Interpretation
90356 Perforin, IHC with Interpretation
62158N Perennial Rye (G5) IgE (2305X)
30765Z Peppertree (rt217) IgE
62109N Penicilloyl V (C2) IgE (703X)
2147N Penicilloyl G and V Profile (6422X)
68510N Penicilloyl G (C1) IgE (702X)
62125N Penicillium notatum (M1) IgE (2701X)
62091N Pecan Tree (T22) IgE (2522X)
62083N Pecan Nut (F201) IgE (2864X)
62042N Peas (f12) IgE
62075N Pear (F94) IgE (8884X)
2813 Peanut (f13) IgE
62059N Peach (F95) IgE (8405X)
16859 PDGFRA Mutation Analysis
16010 PCNA Antibody, IFA
90474 PAX8/PPAR[gamma] Translocation, Thyroid Cancer
40021X PAX-5, IHC without Interpretation
40039X PAX-5, IHC with Interpretation
3541X Pathology Consultation
880 Pathologist Review
4770 Paternity Testing
34296N Parvovirus B19 DNA, Qualitative Real-Time PCR (34296X)
803 Partial Thromboplastin Time
15114 Parietal Cell Antibody, ELISA
2740 Parathyroid Hormone, Intact with Calcium
875 Parasites Smear (Giemsa Stain), Blood
691X Paraldehyde and Metabolite, Serum/Plasma
39494 Parainfluenza Virus Antigen Detection, DFA
3047 Paprika/Sweet Pepper (f218) IgE
61986N Paper Wasp-Polistes (I4) IgE (2734X)
40018X Pan-cytokeratin (AE1/AE3 and PCK26), IHC with Interpretation
16143X Pancreatic Exocrine Cell Antibody
14693 Pancreatic Elastase-1
19387X p63 Oncoprotein, IHC without Interpretation
19254X p63 Oncoprotein, IHC with Interpretation
19253 p53 Oncoprotein, IHC without Interpretation
41061N p53 Oncoprotein, IHC with Interpretation (36162X)
19385X P504S, IHC without Interpretation
19252 P504S, IHC with Interpretation
19384X p16 (INK4A) Oncoprotein, IHC without Interpretation
19251X p16 (INK4A) Oncoprotein, IHC with Interpretation
801 International Normalized Ratio (cannot be ordered without Prothrombin Time)