I notice that in the AAC insurance you're required to present an EHIC card in order for them to pay for your medical treatment: https://www.alpenverein.at/portal_wAssets/docs/service/versicherung/oav_ver...
Post-brexit, Brits can't get EHICs, but we can get a GHIC (which is the British government's version of the EHIC, and provides the same benefits, in the same countries).
Was wondering if anyone had had experience using a GHIC with the AAC insurance, and whether it worked?