When I was in PT after my shoulder surgery, I had 12 weeks of therapy. After the PT was done, they asked if I wanted ice on my shoulder, and of course it felt good. They would get those thin produce bags, that leaked every time, they would throw a cup of ice in it, and tie it in a knot, and lay it on my shoulder, then set the timer for 20 minutes.. Well, yesterday, I got the bill for these "Ice Treatments". They charged my insurance $137.50 for each ice bag provided to me. Over $2000 for those dumb bags of ice.