If it is standard practice to change diet or medications prior to a procedure, then exclude BPs on the same day as that procedure. For example, a colonoscopy requires a change in diet combined with bowel prep prior to the procedure. Therefore, BPs on the day of a colonoscopy are excluded even if the medical record documentation does not contain specific notation about a change in the member’s diet. Should organizations require support in identifying procedures where a diet or medication change is standard practice, they must consult with their internal clinical staff or their HEDIS auditor.
HEDIS 2017