Costs vary with the complexity of the procedure, the anaesthesia chosen (local, intravenous sedation, or general anaesthesia), and whether private health insurance covers part of the treatment. As an indication, surgical extraction of wisdom teeth typically ranges NZ$1,200 to $3,500, a single dental implant NZ$5,000 to $7,500, and bone grafting (augmentation) varies with graft type and volume. At your consultation a full written estimate is provided covering the surgeon fee, anaesthetist fee, theatre fee and follow up appointments. Southern Cross and Nib commonly cover most procedures under their surgical plans.