What age range is appropriate for ImPACT? ImPACT® can be administered to ages 12-59. Updated on 06/12/2018 Tagged: ImPACT Was this article helpful? Yes No Related Articles Can baseline testing be completed at home? How do I use the scores provided in ImPACT Pediatric clinical reports? Why do I have to retake my baseline test? How do I add another user to my account? Who has access to clinical reports via ImPACT Passport IDs? What billing codes should I use for ImPACT Applications’ products?