The idea that uneven Medicare health care spending around the country is due to wasteful practices and overtreatment—a concept that influenced the federal health law – took another hit in a study published in May 2013. The paper concludes that health differences around the country explain between 75 percent and 85 percent of the cost variations.

“People really are sicker in some parts of the country,” said Dr. Patrick Romano, one of the authors.

That’s a sour assessment for those hoping to wring large savings out of the health care system by making it more efficient. Some, such as… Continue reading →