US Healthcare Process Workflow Micro level

I am in process of preparing an end to end US Healthcare Process Workflow. If someone has already been done and have it in your repository you can improvise and get me one professional workflow. I already have one, but what I am looking at is at very very micro level process flow and very detailed along with process cross walks between the process. Like Claims, Enrollment, PDM etc., and within Claims like end to process how it will be interacted with other line of business. Also a bifurcation of Provider level, Payer level, Patient level Work flow that would be great. I would need this for a quick references.