Test Code Test Name
AGALAC Alpha-Galactosidase, Serum
CNSDD CNS, Demyelinating Disease Eval, Serum
CMPALT Complement, Alternate Pathway, Functional
MARIN Dronabinol, Serum/Plasma
MTBPCR M. Tuberculosis Complex, PCR
MACNUT Macadamia Nut (Rf345) IgE** [38475Z]
MACKRL Mackerel (Rf206) IgE** [2713X]
MAMY Macroamylase [5499X]
MG Magnesium
MGU24 Magnesium, 24-Hour Urine (w/o Creatinine)
MG24UC Magnesium, 24-Hour Urine (without creatinine), AA [19741X]
MGU24 Magnesium, 24-Hour Urine without Creatinine
MAGNUR Magnesium, Random Urine (with Creatinine), AA [19743X]
MGRBC Magnesium, RBC [623]
MACO Maize / Corn (F8), IgE
MAIZE Maize/Corn (f8) IgG [38140]
MALSMR Malaria Parasites
MAIGE Malt (F90), IgE
MANGBL Manganese, Blood [626]
MANGNS Manganese, Serum [951]
MNGOFR Mango (f91) IgE [23860X]
BCL1JH Mantle Cell Lymphoma, bcl-1/JH, t(11;14), Cell-Based [14991]
MABE Maple / Boxelder (T1), IgE
REDMAP Maple Red (Acer rubrum) IgE* [34927X]
THCCLC Marijuana Confirmation
THCLC Marijuana Confirmation
PMTHCF Marijuana w/ Confirmation
UTHCF Marijuana w/ Confirmation
UTHC Marijuana, Qualitative
PMTHCQ Marijuana, Qualitative
MSSAFP Maternal Serum AFP [5059]
MERE Meadow Fescue (G4), IgE
MEASLM Measles Antibody (IgM) [34256]
BRAF Melanoma, BRAF V600 Mutation, Cobas®
MELONS Melon (f87) IgE [2887X]
MEPCR MENINGITIS PCR PANEL
SOMLC Meprobamate
MERCUR Mercury, 24-Hour Urine [36441]
MERCRY Mercury, Blood [636]
MERCU Mercury, Random Urine [637]
M7Q31 MET (7Q31), FISH, Tissue
METANF Metanephrines, Fractionated, Free, LC/MS/MS, Plasma [19548]
META24 Metanephrines, Fractionated, LCMSMS, 24-Hour Urine [14962X]
METFRU Metanephrines, Fractionated, LCMSMS, Random Urine [14961X]
METDMT Methadone and Metabolite, Urine [15714]
MADLC Methadone Confirmation
UEDDP Methadone Metabolite (EDDP)
UMADCF Methadone w/ Confirmation
PMMADC Methadone w/ Confirmation
PMMADQ Methadone, Qualitative
UMAD Methadone, Qualitative
METHDS Methadone, Quantitation by GCMS, Serum [3258X]
MEQLC Methaqualone Confirmation
UMEQCF Methaqualone w/ Confirmation
UMEQ Methaqualone, Qualitative
MHGB Methemoglobin
METREX Methotrexate
MTXP1 Methotrexate Panel
MTHFR Methylenetetrahydrofolate Reductase (MTHFR), DNA Mutation Analysis [17911]
MMA Methylmalonic Acid [34879]
MMAUR Methylmalonic Acid, GC/MS/MS, Urine [91032]
EOSST Micro Exam for EOS
24MALB Microalbumin (U24) 
MAUCRE Microalbumin/Creatinine Ratio
MICINS Microsatellite Instability (MSI) [14989]
MSPORX Microsporidia Exam [3562X]
MIIGE Milk (F2), IgE
MM2AB Mitochondria M2 Antibody (IgG), EIA [30321]
MITOC Mitochondrial Antibody Screen with Reflex to Titer [259]
MITANT Mitogen- and Antigen-induced Lymphocyte Proliferation Panel
MITGEN Mitogen-induced Lymphocyte Proliferation Panel (PHA, Con A, PWM) [91976]
MIXSTY Mixing Studies (PT/APTT)
MOLYBD Molybdenum, Serum/Plasma
MNKYPX Monkeypox Virus DNA, Qualitative Real-Time PCR
MONOR Mono Spot Reflex
MOUSEE MOOSE URINE PROTEINS (E72) IGE
MOSQTO Mosquito (i71) IgE [2740X]
MOCED Mountain Cedar (T6) Ige
MOEPI Mouse Epithelia (E71), IgE
MPLMUT MPL Mutation Analysis
MPOIGG MPO IGG
MPOPR3 MPO/PR3 Panel
MRSAP MRSA PCR Screen
MURA Mucor Racemouse (M4), IgE
MUGWRT Mugwort (w6) IgE [2406X]
MULBTR Mulberry Red Tree (Morus rubra) IgE* [15789]
MUMPSM Mumps Virus Antibody (IgM)
MUMP Mumps Virus IgG Antibody by EIA, Serum
MUMPQL Mumps Virus RNA, Qualitative Real-Time PCR
MUSK Muscle Specific Kinase (MUSK) Autoantibody, Serum
MUSHRM Mushroom (Rf212) IgE** [8931X]
MUSTRD Mustard (f89) IgE [2889X]
BLASTO MVista® Blastomyces Quantitative Antigen EIA [15109]
MGMR MYASTHENIA GRAVIS EVALUATION W/ MUSK REFLEX, SERUM
MYGR2 Myasthenia Gravis Panel 2 [10104]
MTBNON Mycobacterium tuberculosis Complex, PCR, Non-Respiratory
MYCPHN Mycophenolic Acid, LC/MS/MS [10662]
MYCRNA Mycoplasma genitalium RNA, TMA
MYCURE Mycoplasma hominis/Ureaplasma Culture [871X]
MYCPLS Mycoplasma pneumoniae DNA, Qualitative Real-Time PCR [15498X]
MYCGM Mycoplasma Pneumoniae IgG and IgM
MYCO Mycoplasma Pneumoniae IgG Antibody by EIA
MYCOM Mycoplasma Pneumoniae IgM Antibody
MUPANL SureSwab®, Mycoplasma/Ureaplasma Panel, Real-Time PCR [91477]
MYDMUT MYD88, Mutation Analysis [91771]
MAGABR Myelin Associated Glycoprotein (MAG) Antibody, with Reflex to MAG-SGPG and MAG, EIA [10063]
MAGABM Myelin Associated Glycoprotein (MAG)-SGPG Antibody (IgM) [37078]
MBP Myelin Basic Protein [663]
MOGAB Myelin Oligodendrocyte Glycoprotein (MOG) Antibody with Reflex to Titer, Serum
MOGFS Myelin Oligodendrocyte Glycoprotein (MOG-IgG1)
MYELOP Myeloperoxidase Antibody [8796]
MYOCRD Myocardial Antibody Screen with Reflex to Titer
MYOGLS Myoglobin, Serum [660]
MYOSSP Myositis Specific 11 Antibody Panel
RITALN Ritalinic Acid