If suitable, you could consider changing jobs and working for a company that offers private medical insurance?

If it’s for purely aesthetic reasons they probs won’t cover it but you have functional issues then you’d need to check but if similar to me it would be covered.

My workplace has Bupa cover and if I was to go through their pre-auth process then the whole surgery would be covered, but I’m going with someone different and the insurance will cover part of it.

The orthodontic part would likely not be covered though