Tristessa's post on the registering with the NHS thread reminded me of an issue that I'm going to deal with when I move over on my student visa in a couple of months (since I'm going to be a student in England for a year+ I'm entitled to NHS treatment.) I was an exchange student last year for just a semester and so didn't qualify for regular NHS coverage...however care at the uni's surgery was still free. When I registered with them I got a card in the mail a few weeks later with an official NHS number on it, which surprised me a little. Now that I'm going back can I still use the NHS number I was given, or do I get a new one? Just wondering if anyone would know...