I don't think that the costs should cause the decision of whether you do it or not. However, if we admit people who have medical needs and other social service needs, we need to fund those needs adequately.
I'm making no statement about whether we should or should not do it. I'm saying that if we admit people who have needs, we need to pay for those needs. In particular, I argue that the decision-maker for the admission should pay for those needs. I suspect that the number you provided a second ago is a bit of an underestimate of all health and social service costs.