How to determine which Ministry of Health (MoH) claims processing office processes your claims
If you need to confirm which MoH Branch Office processes your claims, you can call the MoH to confirm. MoH General Inquiry Phone Line: 1-800-262-6524
There are three current offices: Toronto, Hamilton, Oshawa
Note: The Sudbury office has been amalgamated to Toronto. You need to change
your setting to Toronto if your claims were previously processed in Sudbury.