Test Code Test Name
19128X B72.3, IHC with Interpretation
19287X B72.3, IHC without Interpretaton
17231 Babesia duncani (WA1) Antibody (IgG), IFA
34300 Babesia microti Antibodies (IgG, IgM), IFA
37314 Babesia microti DNA, Real-Time PCR
36662X Baclofen, Serum or Plasma
92516 BACTEC™ Primary Susceptibility
34118 Bacteria Identification, Aerobic
17221 Bacterial 16S rDNA Sequencing
14673 Bacterial Identification and Susceptibility, Aerobic
4471X Bacterial Identification, Anaerobic
14577 Bacterial Vaginosis/Vaginitis Panel
60343N Bahia Grass (G17) IgE (2317X)
2619 Bamboo Shoot (Phyllostachys pubescens) (f51) IgE
60350N Banana (F92) IgE (8926X)
38248 Banana (F92) IgG
36870 Barbiturates
8416Z Barbiturates by GC/MS, Urine
17454 Barbiturates Presumptive Screen, Serum
7377 Barbiturates, Quantitative GC/MS Confirmation, Serum
5375X Barium, Serum/Plasma
2806X Barley (F6) IgE
38139 Barley (F6) IgG
17778X Bartonella Ab Panel, IFA (CSF) 
11108X Bartonella DNA, Qualitative Real-Time PCR
37671 Bartonella henselae Antibodies (IgG, IgM) with Reflex to Titers
94761 Bartonella henselae Antibody (IgG) with Reflex to Titer
36992 Bartonella quintana Antibodies (IgG, IgM) with Reflex to Titers
94764 Bartonella quintana Antibody (IgG) with Reflex to Titer
34251 Bartonella Species Antibodies (IgG, IgM) with Reflex to Titers
94510 Basic Drug Screen, Umbilical Cord Tissue
109N Basic Metabolic Panel w/EGFR without Calcium (34388X)
71183N Basil (F269) IgE (2564X)
38268 Bass Black (Sea Bass) (Centropristis striata) IgE 
94840 B-Cell Acute Lymphoblastic Leukemia (B-ALL), FISH (BALLF)
91635 B-cell Clonality Panel (IGH, IGK), PCR
39631 B-Cell Lymphoblastic Leukemia Monitoring, MRD Detection, Bone Marrow
90362 B-cell Receptor IGH Gene Rearrangement, PCR
90363 B-cell Receptor IGK Gene Rearrangement, PCR
89003N bcl-2, IHC with Interpretation (39584X)
19130X bcl-2, IHC without Interpretation
19131 bcl-6, IHC with Interpretation
19268X bcl-6, IHC without Interpretation
91065 BCR-ABL1 Gene Rearrangement, Quantitative, PCR
2505 Beech (t5) IgE
60392N Beef (f27) IgE (2827X)
38125 Beef (F27) IgG
30766 Beetroot (Beta vulgaris) (f319) IgE**
17404 Bence Jones Protein Panel, 24 Hr Urine
17405 Bence Jones Protein, Random Urine
3353 Benzene, Blood
14967X Benzodiazepine, Confirmation by GCMS, Urine
38090 Benzodiazepines
37576X Benzodiazepines Screen, Serum/Plasma
70071X Benzodiazepines, Serum
19132X BerEP4, IHC with Interpretation
19289X BerEP4, IHC without Interpretation
60418N Bermuda Grass (G2) IgE (2302X)
2852 Beta Lactoglobulin (F77) IgE
91902 Beta Melanocyte Stimulating Hormone
10640 Beta-2 Transferrin
16176X Beta-2-Adrenergic Receptor Mutations
16177X Beta-2-Adrenergic Receptor Mutations (NY)
30340 Beta-2-Glycoprotein I Antibodies (IgG, IgA, IgM)
91244 Beta-2-Glycoprotein I Antibodies (IgG, IgM)
36552 Beta-2-Glycoprotein I Antibody (IgA)
36554 Beta-2-Glycoprotein I Antibody (IgG)
36553 Beta-2-Glycoprotein I Antibody (IgM)
5500 Beta-2-Microglobulin, CSF
38994 Beta-2-Microglobulin, Random Urine with Creatinine
852 Beta-2-Microglobulin, Serum
4944 Beta-2-Microglobulin, Urine
94628 Beta-Amyloid 42/40 Ratio and Apolipoprotein E (APOE) Isoform Panel, CSF
94627 Beta-Amyloid 42/40 Ratio, CSF
16182X Beta-fibrinogen-455G→A Mutation
16183X Beta-fibrinogen-455G→A Mutation (NY)
91709 Beta-Globin Complete™, Fetus
13681L Beta-Human Chorionic Gonadotropin, Quantitative, Serum
37054Z Beta-Hydroxybutyrate
11134X Betahydroxybutyric Acid, Urine
3210X Bicarbonate, Urine 
8482N Bile Acids, Fractionated And Total (4668X)
19546 Bile Acids, Fractionated and Total, Pregnancy
14801 Bile Acids, Total
93806 Bilirubin, Body Fluid (BFBL)
7286 Bilirubin, Fractionated
70132X Biotinidase
16537 Biotinidase Activity with Reflex to Gene Sequencing
16526 Biotinidase Deficiency Gene Sequencing
60434N Birch (T3) IgE (2503X)
11010X Bird/Mold Precipitin Panel II
37967 Bismuth, 24-Hour Urine
5374 Bismuth, Blood
6060 Bismuth, Random Urine
93196 Bisphenol A - Total (Conjugated/Unconjugated), Urine
11068 BK and JC Virus DNA, Qualitative, Real-Time PCR
16553 BK Virus DNA, Qualitative Real-Time PCR, Urine
18889 BK Virus DNA, Qualitative, Real-Time PCR, CSF
11351X BK Virus DNA, Qualitative, Real-Time PCR, Plasma
16581 BK Virus DNA, Quantitative Real-Time PCR, Urine
18901 BK Virus DNA, Quantitative, Real-Time PCR, CSF
11274 BK Virus DNA, Quantitative, Real-Time PCR, Plasma
38482 Black Olive (rf342) IgE
60459N Black Pepper (F280) IgE (2561X)
17082 Black Pepper (f280) IgG
2630 Blackberry (f211) IgE
10107N Bladder Cancer, FISH
70070X Blastomyces Antibody Panel, CF and ID
933X Blastomyces Antibody, Complement Fixation, Serum
932 Blastomyces Antibody, Immunodiffusion, Serum
39475 Blastomyces dermatitidis Identification, DNA Probe
3299 Blomia tropicalis (d201) IgE
90872 Bloom Syndrome DNA Mutation Analysis
60483N Blue Mussel (F37) IgE (2837X)
10482N Blueberry (Rf288) IgE (2568X)
19416X BOB1, IHC with Interpretation
19417X BOB1, IHC without Interpretation
37294 Bordetella pertussis toxin (PT) Antibodies (IgG, IgA), MAID
37295 Bordetella pertussis toxin (PT) Antibody (IgG), Immunoassay
11365 Bordetella pertussis/parapertussis DNA, Qualitative, Real-Time PCR
34966 Bordetella pertussis/parapertussis Smear, DFA
5260 Bordetella pertussis/parapertussis, Culture
5301 Boron, Serum/Plasma
39684 Borrelia miyamotoi Antibodies (IgG, IgM), Immunoassay
93795 Borrelia miyamotoi DNA, Real-Time PCR, Miscellaneous
93794 Borrelia miyamotoi DNA, Real-Time PCR, Tick
60491N Botrytis cinerea (M7) IgE (6647X)
16767 BRAF Mutation Analysis
90868 BRAF Mutation Analysis, ASO
90477 BRAF Mutation Analysis, Papillary Thyroid Cancer
2818X Brazil Nut (f18) IgE
94464 Brazil Nut (f18) IgE with Reflex to Component
94469 Brazil Nut Component
91864 BRCAvantage®, Ashkenazi Jewish Screen
92140 BRCAvantage®, Ashkenazi Jewish Screen w/Reflex BRCAvantage®, Comprehensive
91863 BRCAvantage®, Comprehensive
91866 BRCAvantage®, Rearrangements
60525N Broccoli (F260) IgE (2631X)
38124 Broccoli (F260) IgG
60533N Brome Grass (G11) IgE (2311X)
30540 Bromide Total, Serum/Plasma
91068 Brucella Antibodies (IgG, IgM), EIA with Reflex to Agglutination
982 Brucella Antibody, Agglutination
2569 Brussel Sprouts (f217) IgE **
10497N B-tryptase
37386 B-Type Natriuretic Peptide (BNP)
60541N Buckwheat (F11) IgE (2811X)
16034 Bullous Pemphigoid BP180 Antibody
16136 Bullous Pemphigoid BP230 Antibody
38410 Bumble Bee Venom (Bombus terrestris) (i205) IgE**
93031 Buprenorphine and Metabolites, LC/MS/MS, Serum
16314 Buprenorphine, Quantitative, Urine
8592 Bupropion and Metabolite, Serum/Plasma