Shoving Providers Toward Interoperability?

Could making data sharing mandatory as a Medicare Condition of Participation (CoP) be the final push needed to achieve widespread EHR interoperability and HIE? Heretofore, Meaningful Use has pretty much achieved the EHR adoption part of the equation with scattered success in true HIE, mainly driven at the State level. Between the 21st Century Cures Act requirements around data blocking and the potential for a change in the CoP, this could be the push (shove?) needed.