Public drug coverage is provincial and territorial. There is no single national public list that automatically pays for a rare-disease medication everywhere in Canada.
Health Canada authorization means a medication may be sold in Canada. It does not automatically mean your province or territory will pay for it.
A medication may still need special authorization, exceptional access, specialist criteria, case review, or enrolment in the local public drug program.
Rules differ by jurisdiction. Confirm current coverage with the official provincial or territorial source before you act.