A CDR conducted for entitlement to Premium-HI must not consider the performance of SGA in evaluating continuing disability. A finding that
            the individual is not disabled for Premium-HI must be based on medical improvement.
         
         ODIO/PSCs initiate the CDR and process all disability continuances to completion.
            Cases involving medical improvement or other medical issues for which a cessation
            is probable are referred to the DDS for processing.
         
         The interim award notice must inform the applicant for Premium-HI that continuing
            entitlement to benefits is subject to a medical review, and serves as the prereview
            notice normally sent to a disability beneficiary when a CDR is initiated.