What a quack! I am so sorry you went through that. I just went to immediate care for a cold and a RAGING headache like never before. The doc said it was a tension headache after a 15 min exam, no tests. The next day I ended up in the ER because the pain was so much worse. After a CT, I was diagnosed with a massive sinus infection. That $250 could have been avoided if the immediate care doc had done a thorough exam. I would fight that bill, but it's pay in advance there. The healthcare system total sucks these days,