Section 404.992 - Notice of revised determination or decision(a) When a determination or decision is revised, notice of the revision will be mailed to the parties at their last known address. The notice will state the basis for the revised determination or decision and the effect of the revision. The notice will also inform the parties of the right to further review.(b) If a reconsidered determination that you are disabled, based on medical factors, is reopened for the purpose of being revised, you will be notified, in writing, of the proposed revision and of your right to request that a disability hearing be held before a revised reconsidered determination is issued. If a revised reconsidered determination is issued, you may request a hearing before an administrative law judge.(c) If an administrative law judge or the Appeals Council proposes to revise a decision, and the revision would be based on evidence not included in the record on which the prior decision was based, you and any other parties to the decision will be notified, in writing, of the proposed action and of your right to request that a hearing be held before any further action is taken. If a revised decision is issued by an administrative law judge, you and any other party may request that it be reviewed by the Appeals Council, or the Appeals Council may review the decision on its own initiative.(d) If an administrative law judge or the Appeals Council proposes to revise a decision, and the revision would be based only on evidence included in the record on which the prior decision was based, you and any other parties to the decision will be notified, in writing, of the proposed action. If a revised decision is issued by an administrative law judge, you and any other party may request that it be reviewed by the Appeals Council, or the Appeals Council may review the decision on its own initiative.