you an drop them off - they will be forwarded from there to the scanning unit in Canberra to scan onto the system. it will be quicker if you deliver to c'link rather than medicare/fao though

the advantage to dropping them off is that it can be documented on your file that you delivered it on x day if there are any processing delays - posting is relying on AP to get them there so there is no record until it's scanned onto your file