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 Where can I find my Customer ID? Can I enter multiple email addresses at once when distributing remote baseline or post-injury tests through the Customer Center? Can I resend baseline testing codes to test takers who can’t locate the email? Do test codes distributed through the Customer Center expire? Can post-injury testing be completed at home? Can baseline testing be completed at home?