Health/Social

The CNS online procedures

This page was last modified on 28-02-2018

Do you need to contact the National Health Fund (Caisse nationale de santé - CNS) in order to request a certificate or any other type of documentary proof? You should first check if you can apply for the documents via MyGuichet.lu.

As a matter of fact, the CNS has recently made available several online services on MyGuichet.lu to the insured persons. For example, you can:

On MyGuichet.lu, you are also given the possibility to:

It should be noted that the CNS remains the only contact for the insured persons regarding all questions on files, reimbursements and benefits.

The Guichet.lu Helpdesk should only be contacted for technical problems (sign-in issues, error messages during an administrative online procedure, etc.).