Already completed an assessment? Retake it to measure your improvement. Every retest costs exactly 50% of the original price. Enter your Credential ID below to get started.
Your Credential ID was provided in your original test results. It begins with "TC-" followed by a unique code.
All US Testing Center assessments are authentic practice tests created using the Parker Mirror Method. They are not actual certification, licensure, or admissions exams. They are professionally developed practice assessments designed to mirror the structure, format, and difficulty of real exams.
Measure your improvement with a half-price retest.
Take any assessment on US Testing Center. Upon completion, you receive a Credential ID in your results.
Review every question, read the teaching explanations, search by topic, and focus on areas where you scored lowest.
Return to this page and enter your Credential ID. The system verifies your original test and unlocks the half-price retest.
Purchase the retest at exactly 50% of the original price. No rounding, no hidden fees. Get a fresh score and updated report.