more expensive as well. in new zealand you pay $6 for a refill. in the u.s. 124. bill: what is going on here. reporter: one of the things going on is our doctors are prescribing more expensive tests and procedures. the colonoscopy is an example of that. you can get a different kind of test that does something very similar that costs far less. the average price is $1,200, it can go as high as 6,000, as high as 7,000. the promises of obama care here are not really helping because we are seeing the prices go up not down. bill: come back to that point in a moment. what can consumers do regardless of the law. reporter: you have to know what you re being charged. typically people never ask the question. one great website to check out healthcare blue book.com. you can find out the average cost of all the procedures there so you know what you re talking about. so when you go to your doctor if you want to negotiate you can. bill: healthcare blue book.com. that s like the kelly blue book for