Consumer Reports article on health-care costs

I'm new here so not sure if this is appropriate. And most people here have already made choices about doctors and such or are locked into things with their insurance plans but just in case I thought this might be of interest.

The current issue of Consumer Reports (July 2012) has an article about health-care prices and a chart with eight tips to avoid unwelcome surprises. Looks like it is online at http://www.consumerreports.org/cro/magazine/2012/07/that-ct-scan-costs-how-much/index.htm

FYI.