Recently, CMS changed its process for approving provider transactions structured as equity transfers – which in Medicare’s eyes is generally classified as a change of information (“CHOI”).  Previously, the process for approving such a transaction was for the provider to submit the applicable 855 Enrollment Application as CHOI to the provider’s assigned Medicare Administrative Contractor (“MAC”) and the MAC would then approve the CHOI.  With this prior process, a provider only needed MAC approval for CHOIs. The CMS Regional Office only reviewed initial enrollments and changes of ownership (“CHOWs”).