As neurological disease burden rises, clinicians need diagnostic insights they can trust.
Quest Diagnostics helps turn neurological innovation into dependable clinical insight. We validate the latest advances—from blood-based biomarkers to neuroimmunology and metabolic testing—through peer-reviewed evidence and our national clinical laboratory network.
From cognitive decline to immune-mediated disease to rare inherited disorders, Quest provides insights to help clinicians navigate challenging presentations with greater precision and confidence.
With national reach, local support, and ongoing innovation, Quest delivers advanced neurological testing and services that help you provide smarter, more informed care.
With Quest, providers benefit from a continuum of neurological testing support designed to reduce uncertainty, simplify workflows, and help accelerate answers. From an extensive test menu and pre-test guidance to reflex pathways, actionable reports, digital connectivity, and expert consultation, Quest helps support more confident decision-making across complex neurological conditions.
Our comprehensive portfolio of molecular, biochemical, neuroimmunological, and cytogenetic testing supports clinicians at every point along the diagnostic journey—helping guide patients toward clearer, more actionable answers.
Quest helps make neurological testing more accessible by giving patients convenient ways to schedule appointments, access results, manage costs, and complete testing closer to home, work, or care.
Provides patients with an easy way to schedule appointments, view results, and stay engaged in their care—all through a secure, mobile-friendly portal.
Helps reduce cost barriers with financial assistance options available for eligible patients who need support with testing.
Makes it easier for patients to complete lab work closer to home, work, or care sites through convenient testing locations nationwide.
Quest is in-network with most major health plans, helping support access, affordability, and a smoother testing experience for patients.
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Neurometabolic and neurodevelopmental disorders
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