Different AVS number on health insurance card and compensation office card — is this normal?
I recently arrived in Switzerland and just noticed that the AVS number on my "Carte suisse d’assurance-maladie LAMal" is different from the AVS number shown on my "Certificat d'assurance AVS - Al". Both start with 756, but the remaining numbers are differenet.
I was under the impression that the AVS number is supposed to be unique and consistent across all Swiss institutions, so I'm a bit concerned.
I’ll of course check directly with the relevant authorities, but I wanted to simply ask the question here: is this something that can normally happen, or does it more likely point to an administrative error? Has anyone experienced something similar?