BioBDx manufactures and markets the Quotient® ADHD System, a tool that aids in the objective and accurate assessment of ADHD symptoms. The Quotient® ADHD Test helps to qantify the severity of deficits related to hyperactivity, impulsivity and inattention. Objective evidence streamlines the conversation with parents and patients. Re-assess during medication initiation to evaluate progress toward goals and to help guide treatment planning as well as during regular follow-up for medication adjustments to ensure that the medication is still effective, the dose is optimal and the side effects are clinically insignificant. The Quotient® ADHD Test is easily administered by a trained paraprofessional in 15 minutes for children and 20 minutes for adolescents and adults and is reimbursed by most insurance companies using existing CPT codes.