Most T12 s in teh UK get thir diabetic medications through teh NHS...which is free at the point of need. well, that is teh theory. Pumps are available on teh NHS, but they are currently only given to those thought to be most in need...and this is very dependent on where you live. Otherwise, you will have to pay for it yourself I believe, as no medical insurance company would touch anybody with a pre existing condition.
Sorry, it really is a lottery, and very dependent upon whoyou end up with as your Dr. Unlike teh states, you can not really choose your DR, unless you chooose to go privately. This is possible, but I believe that you basically pay for each visit,,rather than an isurance scheme.
It is great, if you geta good Dr, who agrees that you need teh pump, and will supprt its use, adn pay for the medication. Insulin and test strips are free, but pump consumables will depend on the Dr.