Test Code Test Name
2718 Nutmeg (Rf282) IgE**
11188 NT-proBNP
PBNP NT-pro B-Type Natriuretic Peptide, Plasma or Serum
16818 NRAS Mutation Analysis
16158 NPM (Exon 12) Mutation Analysis, Cell-based
1175 NOTCH3 (CADASIL) Sequencing Test
272 Nortriptyline
43062 Northeast Regional Mixed Panel #1
19098 Norovirus RNA, Qualitative Real-Time PCR
FNORO Norovirus by PCR
37562 Norepinephrine, Plasma
449 Nonesterified Fatty Acids (Free Fatty Acids)
92394 NMDA Receptor (NR1-subunit) Autoantibody Test
90893 Niemann-Pick Disease Mutation Analysis
90982 Nicotine and Expanded Metabolites, LC/MS/MS, Urine
90983 Nicotine and Expanded Metabolites, LC/MS/MS
90646 Nicotine and Cotinine, Urine
90642 Nicotine and Cotinine, Serum/Plasma
5215 Nickel, Random Urine
36443 Nickel, 24-Hour Urine
93941 NF1 Sequencing and Deletion/Duplication
37523 Neutrophil Function, Oxidative Burst
19383 Neuron-Specific Enolase, IHC without Interpretation
19250 Neuron-Specific Enolase, IHC with Interpretation [19250X]
34476 Neuron Specific Enolase (NSE), Serum
94039 Neuromyelitis Optica (NMO)/Aquaporin-4-IgG Fluorescence-Activated Cell Sorting (FACS) Assay, Serum
93892 Neurology Antibody, Line Blot
93890 Neurology Antibody, CBA IFA
17089 Neurokinin A (Substance K)
193818 Neurofilament Protein, IHC without Interpretation [19381X]
19248 Neurofilament Protein, IHC with Interpretation [19248X]
11612 Neurofibromatosis Type 2 DNA Sequencing Test
24208 Nettle (w20) IgE [2420X]
NHEPF Neonatal Hepatic Function Panel
NCMEP Neonatal Comprehensive Metabolic Panel
91622 NeoEncephalitis Paraneoplastic Evaluation with Recombx®
91636 NeoComplete Paraneoplastic Evaluation with Recombx®
91623 NeoCerebellar Degeneration Paraneoplastic Profile with Recombx®
92055 Nemaline Myopathy
15033 Neisseria gonorrhoeae, TMA (Alternate Target), Urogenital
90990 Neisseria gonorrhoeae, TMA (Alternate Target), Rectal
11362 Neisseria gonorrhoeae RNA, TMA, Urogenital
70049 Neisseria gonorrhoeae RNA, TMA, Throat
16504 Neisseria gonorrhoeae RNA, TMA, Rectal
GCPCR Neisseria gonorrhoeae by PCR.
657 Neisseria gonorrhoeae (GC), Culture [480X]
90221 Napsin A, IHC without Interpretation
90171 Napsin A, IHC with Interpretation
38007 NAbFeron® (IFNB-1) Neutralizing Antibody Test
GCSC Culture, Neisseria gonorrhoeae Screen
NBILL Bilirubin, Neonatal