4140 Parker Ave, St. Louis, MO 63116


Expert Clinical Peer Review Services for the Disability Industry

At Nexus, we specialize in providing comprehensive peer and legal review services designed to support the disability determination process with clarity, clinical accuracy, and legal defensibility. Whether you’re an insurer, employer, third-party administrator, or government agency, our multidisciplinary panel of board-certified physicians and medicolegal experts deliver evidence-based assessments that help drive sound, timely, and compliant benefit decisions.

Why Choose Nexus?

Partnering with Nexus means gaining access to industry-leading expertise, streamlined processes, and a trusted reputation for objective evaluations. Our services are designed to reduce liability, ensure fairness, and uphold clinical integrity.

Reviewers

National Panel of Board-Certified Reviewers

across all major specialties and subspecialties

Reviews

Actionable, Defensible Reports

grounded in objectives medical evidence and clinical guidelines

Time

Quick Turnaround Times

with expedited services available for urgent claims

Integration

Seamless Integration

into your claims, legal, or medical management processes

Customer

Best-in-Class Customer Service

with dedicated account management

Related Services

We deliver impartial medical assessments across all types and stages of disability claims:

  • Standard Peer Review/ Legal Review of Disability Claims
  • Independent Peer Review
  • Short-Term Disability (STD) Peer Review
  • Long-Term Disability (LTD) Peer Review
  • Permanent / Total Disability Peer Review
  • Functional Capacity Evaluation (FCE) Analysis
  • Impairment Ratings Reviews
  • FMLA Compliance Reviews
  • Special Investigative Unit (SIU) Services
  • Medical-Legal Document Review
  • Chronology Review and Medical Summarization
  • Expert Witness and Testimony Services

Each review is conducted by appropriately credentialed professionals, including licensed attorneys and clinicians, ensuring regulatory alignment and evidentiary support.

Services

+ 1 M

REVIEWS ANNUALLY

OVER

4000

SPECIALTIES ACROSS ALL US JURISDICTIONS

99 %+

ACCURACY

99 %+

TURNAROUND TIME

What Sets Us Apart

Unlike generic review providers, our reviewers are not just credentialed—they are experienced in disability medicine, impairment evaluation, occupational health, and legal compliance. With our proprietary case-routing algorithms and customized reporting formats, we ensure that every review is clinically aligned, relevant, and defensible in any adjudicative setting.

We don’t just deliver reports—we deliver clarity, confidence, and consistency in every case.

What Sets Us Apart

Ready to Elevate Your Disability Review Process?

Join the growing list of organizations that trust Nexus for high-quality peer and legal reviews. Let’s work together to streamline your disability claim determinations, reduce disputes, and support better outcomes. Learn how our services can fit seamlessly into your workflow.