BRENTWOOD, TN — (Marketwire) — 09/20/11 — President Eric Mueller will speak at the this week at the The annual summit brings together healthcare executives from U.S. hospitals and health systems and international solution providers to discuss alignment of technologies and processes to facilitate success of revenue cycle and operations management.Mueller is a guest speaker at the invitation of , a revenue management best practices industry leader. As part of the opening keynote panel, he,