This document discusses the concept of a learning healthcare system where each patient experience contributes to the evidence base to continuously improve care. It notes that an ideal system provides up-to-date, unbiased, personalized information to patients when and where they want it. However, two cultural challenges remain - acting under uncertainty and improving transparency and trust between providers, health systems, and patients. The document argues that as an integrated, cooperative system, Group Health is well-positioned to help lead the transition to a true learning healthcare system.