Organizations which maintain databases of physician information use a variety of physician identifiers, including registration numbers, billing numbers, member numbers and other unique numbers. Because none of these is used on an inter-provincial or national basis, it is difficult to:
- Confirm that an individual seeking registration in one province is the same person who was disciplined in another province or territory
- Determine the number of physicians with active licenses in more than one province or territory
- Track where physicians enter practice after completing their training
- Identify to regulatory authorities when individuals receive their degrees, licensure, certification or other credentials
The MINC system was developed to provide a reliable, verifiable identifier for all Canadian physicians, and to allow Prime Users and Licensed Users to link their databases (or selected parts) for approved regulatory, administrative and research purposes. It provides a "common currency" for identification.