Need a diabetic Insulin Pump

I am a type one diabetic and am also insulin resistant. I give myself an abundance of insulin daily. My Endocrinologist wants me to go on the insulin pump to keep the flow of insulin going to overcome my body resisting the insulin and will keep help keep me healthy. My insurance pays half. It is still expensive to maintain the pump but I need half just for the actual pump. I would appreciate any help that is offered. Thank you. I can provide proof if needed