MDA National is an Australia-wide Medical Defence Organisation (MDO) that provides exemplary Member support services, and extensive professional indemnity insurance to more than 52,000 medical practitioners, medical students and insureds.

Doctors for doctors since 1925, MDA National is a Member-owned mutual that exists solely to support and protect Members and promote good medical practice.

Our Vision:

Our Members choose us as the most valued MDO and trusted part of a Doctor’s professional risk management. We will demonstrate this by having industry leading Member services and continued growth in market share.

Our Purpose:
To support and protect Members and promote good medical practice.


National footprint.
Local presence.
Personalised support.
We continue to evolve to best meet Members' needs – delivering more of what really matters throughout their journey with us.