No. SSAT score reports do not provide any indication that a test was taken with accommodations. In addition, any request from an outside source for information related to a student's accommodations will be refused.
If the student is completing paper-based testing at a particular school, it should be understood that school staff assist in the administration of testing and may also be involved in the admissions office and decision making process. In turn, if your student tests at a school to which they are applying, school staff may be familiar with your student's testing needs if they were involved in the proctoring of their SSAT.