Please send us the prescription from your doctor and the sales receipt from the pharmacy. Please also mark clearly: - your name and first name; - your date of birth; - your insurance number. Send the documents either by post to: Groupe Mutuel, Rue des Cèdres 5, 1919 Martigny or by email to: prestations@groupemutuel.ch To make your things easier for you, you can also send your invoices from the Customer Area. Once we receive the documents, we will check whether the prescribed medication can be refunded and will send you a statement.