Find here in a nutshell the main links to French Social Security :

1. Social Security in Val D'oise department (95) 

If you live elsewhere, click on "changer" and type your postal code

2.  Explanations on the French Social Security registration process for foreign students

You should read before you start so you know what documents to prepare

3. Social Security registration platform for foreign students 

Opens on 1 September 2018

4. Social Security basic tariffs (updated on 31 May 2018)

We recommend that you ask for the fee when booking your medical appointment.

5. Percentage of reimbursement when registered to Social Security (updated 28 June 2018)