M

MACHINE IDENTIFIER
MACHINE TYPE
MACROSCOPIC EXTRAGLANDULAR EXTENSION INDICATION CODE
MAIN SPECIALTY CATEGORY CODE FOR BED AVAILABILITY AND OCCUPANCY
MAIN SPECIALTY CODE
MALIGNANT PLEURAL EFFUSION INDICATOR
MAMMOGRAM RESULT CODE
MARGIN INVOLVED INDICATION CODE
MATERNAL CRITICAL INCIDENT TYPE CODE
MATERNAL HEP B STATUS
MATERNITY COMPLICATING MEDICAL DIAGNOSIS
MATERNITY FAMILY HISTORY DIAGNOSIS TYPE CODE
MATERNITY MEDICAL DIAGNOSIS TYPE
MAXIMUM DEPTH OF INVASION
MEASURED GLOMERULAR FILTRATION RATE TYPE CODE
MECHANICAL THROMBO PROPHYLAXIS REGIME TYPE
MECONIUM PRESENT IN LIQUOR INDICATOR
MEDICAL INDUCTION OF LABOUR AGENT
MEDICAL STAFF TYPE SEEING PATIENT