Test Code Test Name
LAB5211303 Mackerel IgE
LAB103 MAGNESIUM
LAB406 Magnesium, urine, 24 hour
LAB104 Magnesium, RBC
LAB405 Magnesium, Urine with Creatinine
LAB234006 Magnesium/Creatinine Ration, Urine
LAB594 Corn (F8) IgE
LAB883 MALARIA, SMEAR
LAB5210092 Measles Antibodies (IgG, IgM)
LAB657 Rubeola Antibody, IgG
Measles PCR (Epic code LAB000 Miscellaneous Test) Measles PCR @ OCHCA
LAB5210354 MMR Panel (IgG)
LAB479 Meconium Drug Screen, Urine
LAB13 Medical Cytology
LAB831 Mercury, Blood
LAB10008 Metanephrines, Fractionated, Free, Plasma
LAB409 Metanephrines, Fractionated, Urine, 24-Hour
LAB481 Methotrexate Level
LAB739 MTHFR Mutation Panel
LAB5210020 Methymalonic Acid and Homocysteine Quant
LAB835 Methylmalonic Acid, Serum
LAB410 Microalbumin, Urine, 24 hours 
LAB689 Microalbumin/Creatinine Ratio, Urine
LAB5210711 Microsporidia Smear
LAB5210317 Milk Component Panel
LAB724 Mitochondrial Ab w/reflex to Titer
LAB234030 Modified Acid Fast Stain, Nocardia and Aerobic Actinomycetes
LAB234054 Mold Susceptibility, 5 Drug
LAB482 Mononucleosis Screen
LAB5210266 MRSA SCREEN
LAB5210713 Multiple Sclerosis Panel 1
LAB5210579 Multiple Sclerosis Comprehensive Panel
Mumps PCR Mumps PCR @OCHCA
LAB160 Mumps antibody, IgG
LAB5210319 Mumps Virus Antibody, IgG and IgM
LAB234007 Muscle-Specific Kinase (MUSK) Autonatibody, Serum
LAB1238015 Mutated Citrullinated Vimentin (MCV) Antibody
LAB5210320 Myasthenia Gravis Panel 3
LAB246 AFB culture, blood
LAB5211955 Mycobacterial Identification
LAB234033 Mycobacterial Identification and Susceptibility
LAB5211698 Mycobacterium avium Complex MIC Panel
LAB234034 Mycobacterium avium-intracellulare DNA, Qualitative, Real-Time PCR
LAB234035 Mycobacterium Slow Grower MIC
LAB234036 Mycobacterium tuberculosis Complex and Rifampin Resistance, PCR, Non-Sputum
LAB234037 Mycobacterium tuberculosis Complex and Rifampin Resistance, PCR, Sputum
LAB234038 Mycobacterium tuberculosis Complex, PCR, Culture and Smear, Non-Respiratory
LAB234039 Mycobacterium TB, PCR, Non-Resp
LAB234040 Mycobacterium tuberculosis Complex, PCR, Respiratory
LAB234041 Mycobacterium tuberculosis Complex, Rifampin Resistance, Culture/PCR,Sputum
LAB5210582 Mycophenolic Acid Level
LAB5210583 Mycoplasma pneumoniae Antibodies (IgG, IgM)
LAB5210584 Mycoplasma pneumoniae DNA, Qualitative, Real-Time PCR
LAB5211541 Myelin Oligodendrocyte Glycoprotein FACS Assay
LAB5210321 Myeloperoxidase Antibody
LAB105 Myoglobin, Serum
LAB412 Myoglobin, Urine