First, a fine example of politicians who should be decorating a lamppost, along with further proof of the evil of socialized medicine

Australian Labor party Leader Daniel Andrews and Premier of Victoria made headlines again this weekend over his latest outrageous pandemic rule.

Daniel Andrews told Australians they would receive no healthcare unless they were vaccinated for the coronavirus.
Yes, he's a socialist asshole.

As has been noted, an insurance company can say "For X reason we will not pay for this treatment"; the company cannot tell you you're not allowed to receive treatment.  But the .gov can.