HOW TO APPEAL SOCIAL SECURITY DETERMINATIONS AND DECISIONS When you ask for an appeal, we will look at the entire determination or decision, even those parts that were in your favor. That means you can ask us to look at your case again. You can appeal most determinations and decisions we make about whether you can get Supplemental Security Income (SSI) or if we make changes to your benefit amount. Understanding SSI Home Page / Understanding Supplemental Security Income Appeals Process APPEALS PROCESS