One of the great humdingers in the current debate over healthcare reform is the duplicitous role of technology in increasing costs. Sophisticated medical technologies save thousands of lives every year, giving us scans that spot tumors early and devices that keep our hearts beating and our blood flowing.
But these miracle technologies come with a paradox. In nearly every sector of the economy, technology drives costs down – just as your digital camera gets cheaper and better every year, so technology drives down the cost of manufacturing, the cost of retailing, the cost of research. But for some reason, in healthcare, technology has the opposite effect; it doesn’t cut costs, it raises them. In fact, medical technologies – from CT scans to stents to biologics – are a significant factor in the 10% annual growth rate of healthcare spending, a rate that’s nearly triple the pace of inflation. (Overall, the US is now estimated to spend a stunning $2.7 trillion on healthcare in 2010.)
This was made clear once again last week, when a Massachusetts state audit found that healthcare costs rose 20% from 2006 to 2008, largely because of new imaging technologies. The single largest increase was for digital mammography, a new – and expensive – way to screen for breast cancer.
What’s going on here? Why can’t technology work its magic in healthcare, the way it does in the rest of the economy?


