| | Healthcare Industry | Medical Billing What does the medical abbreviation MA mean? The medical abbreviation MA stands for Medical Assistant. Medical assistants perform administrative and clinical tasks to support the healthcare team. Medical Billing - Related Articles Early Stages of Prostate Cancer Homemade Acai Berry Detox Diet How to Wash Dental Instruments The Hazards of UV Rays Most Common Cause of Bad Breath The Best Diet for Slow Release of Sugar to the Brain What Helps Cellulite?