Re: Frais medicaux on tax return question
The easiest is to get a certificate from your insurance that will automatically include all the bills they paid for you, like a summary, so you don't have to enter all the information manually, or send all the receipts enclosed with your declaration.
The summary will include all the bills until you get to the excess (franchise).
With my insurance is called "Attestation des prestations allouées". Then I only include that paper in my declaration.
I live in canton GE, and even though my medical expenses are low, still it counts towards deduction.