Test Code Test Name
MRSA Culture, Methicillin Resistant Staphylococcus aureus (MRSA), Swab
19235 MA903 Cytokeratin 34BE12, IHC with Interpretation [19235X]
19367 MA903 Cytokeratin 34BE12, IHC without Interpretation [19367X]
19368 MAC 387, IHC without Interpretation [19368X]
38475 Macadamia Nut (Rf345) IgE** [38475Z]
3025 Mace (f266) IgE
27138 Mackerel (Rf206) IgE** [2713X]
54998 Macroamylase [5499X]
1952 Magnesium [622X]
197418 Magnesium, 24-Hour Urine (without creatinine), AA [19741X]
MGG Magnesium, Plasma or Serum
14460 Magnesium, Random Urine (with Creatinine), AA [19743X]
623 Magnesium, RBC
1221218 Magnesium, Stool
38140 Maize/Corn (f8) IgG
MALS Malaria Smear
831 Malaria/Babesia/Other Blood Parasites
2863 Malt (f90) IgE [2863X]
90168 Mammaglobin, IHC with Interpretation
90218 Mammaglobin, IHC without Interpretation
626 Manganese, Blood
6183 Manganese, Random Urine
16594 Manganese, RBC
951 Manganese, Serum
23860 Mango (f91) IgE [23860X]
14991 Mantle Cell Lymphoma, bcl-1/JH, t(11;14), Cell-Based
25018 Maple (Box Elder) (t1) IgE [2501X]
34927 Maple Red (Acer rubrum) IgE* [34927X]
90909 Maple Syrup Urine Disease (MSUD) Mutation Analysis (Ashkenazi Jewish)
13577 Marijuana Metabolite, Quantitative, Urine [26514X]
68767 Marijuana Qualitative, Urine
14291 Marijuana, Confirmation by GCMS, Blood
142964 Marijuana, Confirmation, Meconium [34515X]
14292 Marijuana, Confirmation, Serum
40036 Mast Cell Tryptase, IHC with Interpretation [40036X]
40017 Mast Cell Tryptase, IHC without Interpretation [40017X]
10262 Maternal Cell Contamination Study, STR Analysis
10477 Maternal Cell Contamination Study, STR Analysis (NY)
5059 Maternal Serum AFP
92788 Maternal Serum AFP (NY)
91237 Matrix Metalloproteinase-9 (MMP-9)
91278 MDMA/MDA Screen with Confirmation, Urine
17161 MDMA/MDA, Quantitative, Urine
23048 Meadow Fescue (g4) IgE [2304X]
23168 Meadow Foxtail (g16) IgE [2316X]
69394 Measles (Rubeola) IgM Antibody, IFA (CSF)
34166 Measles Antibodies (IgG, IgM), Diagnostic
964 Measles Antibody (IgG), Immune Status
34256 Measles Antibody (IgM)
901434 Measles Antibody (IgM) (NY)
78842 Measles, Mumps and Rubella Profile # 2
5259 Measles, Mumps, and Rubella (MMR) Antibodies (IgG) Panel, Immune Status
92177 MecStat® 13
91284 Medium Chain Acyl-CoA Dehydrogenase (MCAD) Gene
25218 Melaleuca (t21) IgE [2521X]
19239 Melan-A, IHC with Interpretation [19239X]
193718 Melan-A, IHC without Interpretation [19371X]
631 Melanin
19370 Melanoma Antigen Recognized by T Cells, IHC without Interpretation [19370X]
19238 Melanoma Antigen Recognized by T cells-1, IHC with Interpretation [19238X]
90956 Melanoma, BRAF V600 Mutation, Cobas®
92131 Melanoma, BRAF V600E and V600K Mutation Analysis, THxID™
91899 Melatonin, Serum/Plasma
91928 Melatonin, Urine
28878 Melon (f87) IgE [2887X]
93942 MEN1 Sequencing and Deletion/Duplication
900609 MEN2 (RET) DNA Sequencing Test
91160 Meningoencephalitis (Encephalitis) Panel (CSF)
36863 Meningoencephalitis Comprehensive Panel, CSF
411 Meperidine, Quantitative, Serum
36441 Mercury, 24-Hour Urine
636 Mercury, Blood
637 Mercury, Random Urine
12154 MERRF mtDNA Evaluation
25208 Mesquite Tree (t20) IgE [2520X]
91398 Metabolic Syndrome and Glucose Control Including Insulin
19548 Metanephrines, Fractionated, Free, LC/MS/MS, Plasma
14962 Metanephrines, Fractionated, LC/MS/MS, 24-Hour Urine
149618 Metanephrines, Fractionated, LCMSMS, Random Urine [14961X]
15714 Methadone and Metabolite, Urine
19017 Methadone Presumptive Screen, Urine
METU Methadone, Qualitative, Urine
2082 Methadone, Quantitative, Serum [3258X]
645 Methaqualone
MRPCR Methicillin Resistant Staphylococcus aureus (MRSA), Swab by PCR
90417 Methicillin Resistant Staphylococcus aureus Culture Screen
17656 Methicillin Resistant Staphylococcus aureus, PCR
648 Methotrexate
MTHO Methotrexate, Serum
4307 Methyl Alcohol, Urine
12915 Methylenedioxymethamphetamine (MDMA) and Metabolite, Blood, Serum or Plasma [11332X]
17911 Methylenetetrahydrofolate Reductase (MTHFR), DNA Mutation Analysis
34879 Methylmalonic Acid
30517 Methylmalonic Acid and Homocysteine
91032 Methylmalonic Acid, GC/MS/MS, Urine
137251 Methyprylon, Blood
90169 MET-phospho, IHC with Interpretation
90219 MET-phospho, IHC without Interpretation
37374 MGMT Promoter Methylation Tumor
MALBR Microalbumin, Urine
14989 Microsatellite Instability (MSI)
5676 Microsporidia Exam [3562X]
91403 Milk Component Panel
90128 Miller Fisher Syndrome, Cranial Neuropathy Antibody Panel (Ganglioside)
779 Minimum Inhibitory Concentration (MIC) [651X]
15342 Mint (Mentha piperita) (f332) IgE**
5578 MISCELLANEOUS TEST (FlexiTest)
900536 Mite Dermatophagoides farinae IgG*
30321 Mitochondria M2 Antibody (IgG), EIA
1762 Mitochondrial and Actin Antibody Panel
259 Mitochondrial Antibody with Reflex to Titer
91978 Mitogen- and Antigen-induced Lymphocyte Proliferation Panel
91976 Mitogen-induced Lymphocyte Proliferation Panel (PHA, Con A, PWM)
MIXS Mixing Study, Plasma
70196 MLH1, IHC with Interpretation [70196X]
16967 MLH1, IHC without Interpretation
19241 MOC-31, IHC with Interpretation [19241X]
19373 MOC-31, IHC without Interpretation [19373X]
74802 Mold Allergy Panel #7
37922 Mold Panel #1
51322 Mold Panel #4
92535 Mold Susceptibility, 5 Drug
38583 Molybdenum, Blood
MOS Monospot, Plasma or Serum
27408 Mosquito (i71) IgE [2740X]
90137 Motor Neuropathy Complete Antibody Panel
25068 Mountain Cedar (t6) IgE [2506X]
26118 Mouse (e88) IgE [2611X]
2657 Mouse Epithelia (e71) IgE
67448 Mouse Serum Proteins (e76) IgE [6744X]
2658 Mouse Urine Proteins (e72) IgE [2658X]
92476 MPL Mutation Analysis
70197 MSH2, IHC with Interpretation [70197X]
16971 MSH2, IHC without Interpretation
16938 MSH6, IHC with Interpretation
16252 MSH6, IHC without Interpretation
90899 Mucolipidosis Type IV Mutation Analysis
27048 Mucor racemosus (m4) IgE [2704X]
24068 Mugwort (w6) IgE [2406X]
15789 Mulberry Red Tree (Morus rubra) IgE*
94514 Multiple Myeloma, Daratumumab-Specific, Immunofixation
17505 Multiple Sclerosis Evaluation
17728 Multiple Sclerosis Panel
37581 Multiple Sclerosis Panel 1
7085 Multiple Sclerosis Panel 2
16957 MUM1, IHC with Interpretation
16258 MUM1, IHC without Interpretation
132744 Mumps IgM Antibody, IFA (CSF)
36564 Mumps Virus Antibodies (IgG, IgM), Diagnostic
8624 Mumps Virus Antibody (IgG), Immune Status
36565 Mumps Virus Antibody (IgM)
901435 Mumps Virus Antibody (IgM), (NY)
70172 Mumps Virus RNA, Qualitative Real-Time PCR
8428 Muscle Fibers, Fecal
89318 Mushroom (Rf212) IgE** [8931X]
18842 MuSK Antibody Test
28898 Mustard (f89) IgE [2889X]
93944 MUTYH Sequencing and Deletion/Duplication
15109 MVista® Blastomyces Quantitative Antigen EIA
58792 MVista® Histoplasma Quantitative Antigen, EIA
10104 Myasthenia Gravis Panel 2
93859 Myasthenia Gravis Panel 2 with Reflex to MuSK Antibody
4161 Mycobacteria, Blood Culture  [10526X]
5202 Mycobacteria, Culture, with Fluorochrome Smear [4554X]
19796 Mycobacterium avium Complex, MIC Panel [19796X]
16064 Mycobacterium avium-intracellulare DNA, Qualitative, Real-Time PCR
8601 Mycobacterium ID and Sensitivity on TB
90921 Mycobacterium ID, TB and MAI Probes, Sensitivity on TB
7963 Mycobacterium ID, TB Probe, Sensitivity on TB
900930 Mycobacterium ID, TB/MAI Probes, Sensitivity on All
18429 Mycobacterium Slow Grower MIC [19775X]
94578 Mycobacterium tuberculosis Complex and Rifampin Resist, Culture/PCR, Sputum
36925 Mycobacterium tuberculosis Complex and Rifampin Resistance, PCR, Non-Sputum
94577 Mycobacterium tuberculosis Complex and Rifampin Resistance, PCR, Sputum
902129 Mycobacterium tuberculosis Complex, Rifampin Resistance, Culture, with Reflex PCR, Sputum [36926X]
10662 Mycophenolic Acid, LC/MS/MS
91475 Mycoplasma genitalium, rRNA, TMA
3888 Mycoplasma hominis Culture
7503 Mycoplasma hominis/Ureaplasma Culture [871X]
34127 Mycoplasma pneumoniae Antibodies (IgG, IgM)
15575 Mycoplasma pneumoniae Antibodies (IgG, IgM), IFA, CSF
659 Mycoplasma pneumoniae Antibody (IgG)
21130 Mycoplasma pneumoniae Antibody (IgM)
15498 Mycoplasma pneumoniae DNA, Qualitative Real-Time PCR
31552 Mycoplasma pneumoniae IgA, Antibodies
91477 Mycoplasma/Ureaplasma Panel
91771 MYD88, Mutation Analysis
10063 Myelin Associated Glycoprotein (MAG) Antibody, with Reflex to MAG-SGPG and MAG, EIA
37078 Myelin Associated Glycoprotein (MAG)-SGPG Antibody (IgM)
663 Myelin Basic Protein
36954 Myelin Oligodendrocyte Glycoprotein (MOG) Antibody with Reflex to Titer, CSF
36952 Myelin Oligodendrocyte Glycoprotein (MOG) Antibody with Reflex to Titer, Serum
120811 Myelin Protein Zero (MPZ) DNA Sequencing Test
37438 Myelin-Associated Glycoprotein (MAG) Antibody (IgM), EIA
19470 Myeloperoxidase (MPO), IHC with Interpretation
8796 Myeloperoxidase Antibody
19242 Myeloperoxidase, IHC without Interpretation [19242X]
19243 Myo D1, IHC with Interpretation [19243X]
193758 Myo D1, IHC without Interpretation [19375X]
261 Myocardial Antibody Screen with Reflex to Titer
19839 Myocarditis/Pericarditis Panel
19244 Myogenin, IHC with Interpretation [19244X]
19376 Myogenin, IHC without Interpretation [19376X]
19245 Myoglobin, IHC with Interpretation [19245X]
19377 Myoglobin, IHC without Interpretation [19377X]
MYOG Myoglobin, Qualitative, Urine
MYO1 Myoglobin, Quantitative
660 Myoglobin, Serum
661 Myoglobin, Urine
901534 Myoglobin, Urine (NY)
19246 Myosin-Smooth Muscle, IHC with Interpretation [19246X]
19378 Myosin-Smooth Muscle, IHC without Interpretation [19378X]
94777 Myositis Specific 11 Antibody Panel