M
MACROSCOPIC EXTRAGLANDULAR EXTENSION INDICATION CODEMAGNESIUM SULPHATE ADMINISTERED INDICATOR
MAIN SPECIALTY CODE (MENTAL HEALTH)
MALIGNANCY TREATMENT INDICATOR (HIV)
MALIGNANT PLEURAL EFFUSION INDICATOR
MANIFEST PSYCHOSIS DATE
MARGIN INVOLVED INDICATION CODE (CIRCUMFERENTIAL MARGIN)
MARGIN INVOLVED INDICATION CODE (COLORECTAL PROXIMAL OR DISTAL RESECTION MARGIN)
MARGIN INVOLVED INDICATION CODE (PROXIMAL OR DISTAL RESECTION MARGIN)
M CATEGORY (FINAL PRETREATMENT)
M CATEGORY (INTEGRATED STAGE)
M CATEGORY (PATHOLOGICAL)
