I have been receiving denials from several commercial payors on 99152 when billing with GI Endoscopic procedures. Payors are stating it’s bundled with primary procedure, but I was of the understanding the MCS part of the procedure was pulled out of the primary procedure value as of January 1, 2017. Has anyone else been experiencing denials on 99152 with GI procedures? If so, have you had an luck with resolving?