The 'Y2K' of Health Care is Upon Us Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Patients are often billed for out-of-network doctors who they've never met and who they didn't know were involved in their care. ( Copyright: ben bryant / Shutterstock ) Produced by Jillian Weinberger Hosted by Todd Zwillich Produced by PRI and WNYC