Hey everyone, if you have any resources I can use, I'd sure appreciate it! I have 5 claims from 2009 that Medicare went back and reprocessed, all for diagnostic (not screening) colonoscopies. They said that the reason for reprocessing and denial was because there was a frequency issue on all of them. I wasn't aware that there was a frequency requirement on DIAGNOSTIC colonoscopies. I know about the screening limits. So if anyone has any info on this, it would be greatly appreciated! Thanks!