An accountancy practice <a href=" http://www.mezzolabs.co.uk/can-you-take-80mg-of-nexium-a-day.pdf#hermit ">nexium patent expiry uk</a> There are about 250 of these ACOs taking part in Medicare nationally, and probably several hundred privately operated ones, Pearson says. They haven’t been a great success yet, she says. “Early data shows that while a lot of them produced good quality improvements, they didn’t save money,” she said.