We've been told that we can't use Amazing charts to participate in PQRS because AC isn't a Medicare certified EHR. There was a conference call/webinar last week and I asked the question again. They said AC was not certified with Medicare and could not be used. They are going to make a change in 2014. An EHR will just have to be 2014 ONC certified for MU as well as PQRS. I don't even know if Amazing Charts is going to go for that! Does anyone?