As the health care industry moves towards interoperability in health information technology the private sector needs to step up to a leading role alongside the government, the eHealth Initiative says in a "2020 Roadmap" that also suggests a handful of federal policies changes. The roadmap is the first in a series of eHealth vision papers meant to complement HHS' Office of the National Coordinator for Health IT's (ONC) roadmap on interoperability, which is expected to be released in January. The...