Lab Test Directory—Saint Luke's Regional Laboratories
| REF MISC | MMP7 |
| Monkeypox | Monkeypox (Orthopoxvirus), DNA, PCR |
| MONOSPOT | Mono Test, Qualitative, Serum or Plasma |
| REF MISC | Motor & Sensory Neuropathy Evaluation |
| MPL | MPL Mutation Analysis |
| MTB PCR | MTB/RIF PCR (Sputum Only) |
| REF MISC | Multiple Myeloma Minimal Residual Disease by Flow Cytometry, Bone Marrow |
| MS PROFILE | Multiple Sclerosis (MS) Profile |
| MUMPS IGM | Mumps Antibody, IgM |
| MUMPS IGG | Mumps Virus Antibody, Serum |