Drug coverage
Formulary
The official list of prescription drugs a public or private plan will consider covering, often with conditions on each drug.
A drug can be approved in Canada but still not listed on your plan's formulary.
Benefits glossary
Canadian benefits glossary
Government benefits, tax, disability and drug-coverage terms explained in plain language.
Definitions are educational. Official program rules still apply.
Topics and A–ZDrug coverageF
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Sources and methodology
Definitions explain common government and program language in plain words. They are starting points for understanding, not legal advice or official eligibility decisions. Confirm important details with the official program, CRA, Service Canada, or a qualified professional.
Glossary reviewed September 13, 2026