The short answer is yes you definitely can, but things can get a little bit complicated with the Pathology Testing side of it, depending on where you are from. Different countries have different reciprocal relationships with the Australian Government when it comes to covering medical expenses of citizens whilst in each other’s countries so you may or may not get charged for the Pathology Tests involved in your STI test. If you’re unsure what arrangement your country has with Australia and are concerned about incurring extra fees for Pathology it’s best to contact Medicare or your Embassy here in Australia.