Test Code Test Name
90171 Napsin A, IHC with Interpretation
90221 Napsin A, IHC without Interpretation
12153 NARP mtDNA Evaluation
C Nasal Nasal Culture w/o GS
657 Neisseria gonorrhoeae (GC), Culture [480X]
16504 Neisseria gonorrhoeae RNA, TMA, Rectal
70049 Neisseria gonorrhoeae RNA, TMA, Throat
90990 Neisseria gonorrhoeae, TMA (Alternate Target), Rectal
120272 Neisseria meningitidis, IgG, Vaccine Response, MAID [15903X]
91623 NeoCerebellar Degeneration Paraneoplastic Profile with Recombx®
91636 NeoComplete Paraneoplastic Evaluation with Recombx®
91622 NeoEncephalitis Paraneoplastic Evaluation with Recombx®
NEOABORH Neonatal ABORh
24208 Nettle (w20) IgE [2420X]
192478 Neuroblastoma (NB84), IHC with Interpretation [19247X]
19379 Neuroblastoma (NB84), IHC without Interpretation [19379X]
11612 Neurofibromatosis Type 2 DNA Sequencing Test
19248 Neurofilament Protein, IHC with Interpretation [19248X]
193818 Neurofilament Protein, IHC without Interpretation
34476 Neuron Specific Enolase (NSE)
90520 Neuron Specific Enolase (NSE), CSF
19250 Neuron-Specific Enolase, IHC with Interpretation [19250X]
19383 Neuron-Specific Enolase, IHC without Interpretation
37523 Neutrophil Function, Oxidative Burst
36443 Nickel, 24-Hour Urine
5215 Nickel, Random Urine
90642 Nicotine and Cotinine, Serum/Plasma
90646 Nicotine and Cotinine, Urine
90983 Nicotine and Expanded Metabolites, LC/MS/MS
90982 Nicotine and Expanded Metabolites, LC/MS/MS, Urine
90893 Niemann-Pick Disease Mutation Analysis
19621 NK Cells, LGLs (CD57)
37562 Norepinephrine, Plasma
19098 Norovirus RNA, Qualitative Real-Time PCR
272 Nortriptyline
16818 NRAS Mutation Analysis
900667 N-Telopeptide, Serum
2718 Nutmeg (Rf282) IgE**
NA Sodium Level