CMS Final Rule states that all providers will attest for a 90-day reporting period in 2015 regardless of what stage or year they were previously attesting for.
One of the more interesting changes in The EHR Incentive Program for 2015 through 2017 Final Rule was the removal of the 5% threshold for two objectives related to patient engagement.
Simplifying the biggest medical coding system upgrade in more than a generation
What is a certified EHR?
What is the Medicare Shared Savings Program?