Skip to main content
Important notice

COVID-19: Information in effect as of January 8, 2021

Our services are available online and by telephone. In compliance with the new sanitary measures and to limit physical contact, our offices are no longer accessible. If you have any questions, please refer to the webpage Questions and answers about our services during the pandemic.


Percentage (or portion) of the drug costs that insured persons must pay once they have paid the deductible. In other words, when the cost of drugs exceeds the deductible, the persons pay only a portion of excess amount. This portion is what is referred to as the co-insurance.