- Magnesium (Mg)
- Magnesium, Urine, 24 hr (Mg)
- Mammaglobin
-
Mandarin, IgE, Serum (
Citrus reticulata; Clementine; Dancy; Mandarin Orange; Satsuma; Tangerine
) - Maple (Box Elder) IgE
-
Mast Cell (
Leukemia Immunophenotyping, Lymphoma Immunophenotyping, Leukemia, Lymphoma, Flow cytometry add on
) -
Meadow Fescue, IgE, Serum (
English Bluegrass; Festuca elatior; Festuca pratensis; Festuca arunddinacea - Tall Fescue
) - Measles (Rubeola) Antibodies, IgG, Serum (Measles (Rubeola) Ab, IgG)
- Measles (Rubeola) Antibodies, IgM, Serum (Measles (Rubeola) Ab, IgM)
-
Melan-A (
MART-1
) -
Mercury, Blood (
Mercury (Hg); Hg (Mercury)
) - Mesothelin
-
Metanephrines, Fractionated, 24 Hour, Urine (
Free Metanephrine; Metanephrines free, urine; NMN (Normetanephrines), urine; Normetanephrine, (NMN), free; Normetanephrines, urine; Fractionated metanephrines
) - Metanephrines, Fractionated, Free, Plasma (Metanephrines, Fract., Free)
-
Metanephrines, Fractionated, Random, Urine (
Metanephrines free, urine; NMN (Normetanephrines), urine; Normetanephrine, (NMN), free; Normetanephrines, urine; Fractionated metanephrines
) -
Methylmalonic Acid, Quantitative, Serum (
B12 Deficiency; CblC; Cobalamin Deficiency; Methylmalonate; Methylmalonic Acid (MMA); MMA (Methylmalonic Acid); Methylmalonic Aciduria
) -
MIB-1 (
Ki-67
) - Microalbumin, 24 hr (Albumin, Urine)
- Microalbumin, Random (Albumin, Urine)
- Microalbumin/Creatinine, Random (Albumin, Urine)
-
Milk IgE (
Cow’s milk
) -
Milk IgE, Reflex to Components (
Cow’s milk
) -
MLH1 (
Microsatellite Instability Panel
) -
MMRV Immune Status Profile, Serum (
Immunity Panel; Measles (Rubeola) Ab, IgG, Serum; Mumps Ab, IgG, Serum; Rubella Ab, IgG, Serum; Varicella-Zoster Ab, IgG, Serum
) - Mobiluncus curtisii
- Mobiluncus mulieris
- MOC-31
- Mono Antibody Test (Mono Test, Mono Screen, Heterophile Antibody Test, Mononuclear Heterophile Test, Mononucleosis Screen, Epstein-Barr Virus)
-
Monoclonal Protein Study, 24 Hour, Urine (
Bence Jones Urine; Heavy Chains Urine; Immunoelectrophoresis, Urine; Immunofixation Electrophoresis (IFE); Immunofixation, Urine; Kappa Chains Urine; Lambda Chains Urine; Light Chains Urine; Paraprotein; Special Protein Studies Urine
) - Monoclonal Protein Study, Expanded Panel, Serum (MPSS Expanded Panel)
- Monoclonal Protein Study, Random, Urine (Monoclonal Protein Study, Random)
- Mountain Juniper (Cedar) IgE
- Mouse Urine IgE
-
MSA (
Actin, 1- Muscle Specific
) -
MSH2 (
Microsatellite Instability Panel
) -
MSH6 (
Microsatellite Instability Panel
) - MUC-1 Glycoprotein
-
Mucicarmine Stain (
Mucin Stain
) -
Mucor, IgE, Serum (
Mucor Racemosus
) -
Mugwort IgE (
Safebrush
) -
Multiple Myeloma-MGUS, MM-MGUS (
Plasma Cell Myeloma, MM, MM-MGUS, Multiple Myeloma-Monoclonal Gammopathy of Undetermined Significance
) - MUM1
-
Mumps Virus Antibody, IgG, Serum (
Mumps IgG; Mumps Serology
) -
Mumps Virus Antibody, IgM, Serum (
Mumps IgM; Mumps Serology
) -
Mustard, IgE, Serum (
Black Mustard; Brassica; Brown Mustard; Sinapis spp.; White Mustard
) - Myasthenia Gravis (MG) Evaluation, Pediatric, Serum (MG Eval, Pediatric)
-
Mycobacteria and Nocardia Culture, Varies (
Acid Fast Bacilli (AFB) Smear; Acid Fast Smear; Bacillus; acid-fast; Culture for TB (Tuberculosis); Mycobacteria; Nocardia; Smear; Acid Fast Bacilli-AFB; 5180-CTB; TB (Tuberculosis) Culture
) -
Mycoplasma genitalium (
Incyte swab, vaginal pathogens
) -
Mycoplasma hominis (
Incyte swab, vaginal pathogens
) -
Myelodysplastic Syndrome (MDS) (
MDS
) -
Myeloma Panel (
Plasma Cell, Leukemia Immunophenotyping, Lymphoma Immunophenotyping, Leukemia, Lymphoma, Flow, Flow Cytometry
) - Myeloperoxidase
- Myeloperoxidase Antibody (MPO, ANCA, Antineutrophil cytoplasmic autoantibodies)
-
Myeloproliferative Neoplasms (MPN) (
MPN, Eosinophilia, AML-NOS, CMML
) - Myogenin
- Myoglobin, Serum
