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# What is the address for sending a claim for reimbursement to the Caisse Nationale de Santé (CNS)?

The CNS (Caisse Nationale de Santé) is the body responsible for processing reimbursements relating to medical care and health insurance in Luxembourg. To obtain a refund, you must send your request directly to the CNS via the following official address:

CNS - Service Remboursements

Caisse Nationale de Santé
Remboursements
L-2980 Luxembourg

Please make sure that you include all the necessary documents (invoices, prescriptions, etc.) with your claim to ensure that it is processed quickly.