Who can administer baseline testing? Anyone between the 12-59 age range can take an ImPACT Baseline Test online, at home. Group baseline testing can also be performed by an educational organization or healthcare provider. Updated on 02/22/2019 Tagged: ImPACT Was this article helpful? Yes No Related Articles 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? My login screen is saying “There are unuploaded tests on this device.” What should I do?