I booked mine today and was told I could claim a % back from medicare - mind you had a scan at 8w5d paid $145 and got $50 back. Was also told to have it between 11w 5 d and 12w 5d - then she told me it would take quite a few weeks to get in (am nearly 11 weeks) and then booked me in at exactly 12 weeks. Confusing???