21st century cures: What ONC and CMS final rules mean for your ambulatory care practice December 7, 2021 Auto Bot 21st Century Cures Act, Health IT, Interoperability, Legal, MedCity Influencers 0 Since ONC is the certifying body for EHRs, providers must be prepared to transition to a new “Cures Edition” version of its software before the end of 2022.