This document discusses a Health 2.0 code-a-thon event. It provides background on growing digital health funding and disruptors in areas like devices, data, science and digital doctors. Challenges around current episodic and paper-based healthcare are outlined. The code-a-thon will include challenges to redesign blood test results and create an easy-to-understand patient explanation of benefits form. The event aims to solve issues of data sharing and liquidity through challenges involving personal and community data science. Overall the code-a-thon seeks to empower consumers through challenges that address current healthcare problems.