I am currently considering a Lean Sigma Project for the implementation of new geriatric care principles including an Assessment Tool. I am interested in information related to other facilities who have implemented such a program. I am curious if anyone has been able to analyze health outcomes related to implementation of a Geriatric Assessment Tool? or if anyone has been able to document an economic impact ....I would like to determine which allied health professionals are conducting these assessments and if mid-level practitioners are able to bill for this "Provider Service"