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39 Years
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Emergency
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Your Trusted Partner for Insurance and Claims Management Solutions
Founded in 1987, TRISTAR Insurance Group has established itself as a leader in claims management and risk control services. Our mission centers on delivering exceptional claims management solutions while fostering long-term client relationships through continuous product improvement and unwavering commitment to quality. With over 1,000 employees nationwide, we combine the scale of a national TPA with the flexibility to create tailored solutions for diverse industries. Our core values of Trust, Respect, Integrity, and Excellence guide every decision, ensuring we meet the highest standards of service.

We maintain SSAE 18 SOC1/SOC2 compliance and leverage a robust network of expert resources to address complex legal elements across jurisdictions. Our team's expertise spans property casualty claims, benefits administration, and risk control, supported by 35+ years of industry experience. We prioritize community engagement through volunteer initiatives and charitable partnerships, reflecting our belief that collaboration transforms risk into opportunity. This enduring commitment to excellence has earned us recognition as the nation's largest independent third-party claims administrator.
Services
Workers' Compensation General Liability Auto Liability Professional Liability Property Claims Subrogation Bill Review Case Management Risk Control Workplace Safety
Details
  • Year established: 1987
Highlights and features
  • We offer the scale and resources of a national TPA with boutique firm flexibility.
  • We are the largest privately held TPA in the country with tailored solutions.
  • Our specialized experience addresses unique industry exposures and statutory requirements.
  • We maintain a strong network of expert resources across all jurisdictions.
  • We demonstrate 97% audit scores with SSAE 18 SOC1/SOC2 compliance.
Associations and certifications
  • SSAE 18 SOC1
  • SSAE 18 SOC2
Services
Workers' Compensation
Our workers' compensation services provide comprehensive claims management for workplace injuries, ensuring compliance with state regulations and timely resolution. We specialize in statutory immunity applications and jurisdiction-specific reporting requirements. Our experienced team collaborates with employers to minimize liability while supporting injured workers through the recovery process.
Risk Control
Our risk control solutions focus on preventing workplace injuries and saving lives through proactive safety programs. With over 9,500 companies served since 2005, we deliver customized safety training, ergonomic assessments, and compliance audits. Our team of safety professionals helps clients implement preventive measures that reduce claims frequency and improve workplace safety culture.
Bill Review
Our bill review services ensure accurate medical billing verification for workers' compensation claims. We analyze provider charges against contractual agreements and regulatory requirements to identify overpayments. This service helps clients maintain cost control while ensuring compliance with state-specific medical fee schedules and billing regulations.
Case Management
Our case management services provide personalized support for complex claims, coordinating medical care, legal requirements, and return-to-work programs. Certified case managers develop individualized plans to facilitate recovery while managing claim costs. We maintain 24/7 nurse triage services to address urgent medical concerns and ensure timely interventions.
Employee Group Benefits
We offer comprehensive benefits administration services for self-insured employers and insured policyholders. Our solutions include plan design, compliance reporting, and participant support for medical, dental, and vision benefits. With 275+ client partnerships, we provide tailored administrative services that meet evolving regulatory requirements while enhancing employee satisfaction.
Questions
What insurance services does TRISTAR offer?
We provide workers' compensation, general liability, auto liability, professional liability, property claims, subrogation, and risk control services, along with employee benefits administration and managed care solutions.
How long has TRISTAR been in business?
We've provided insurance and claims management services since 1987, evolving from Topa Risk Services to become the nation's largest independent third-party claims administrator.
What industries do you serve?
We serve public entities, education, construction, healthcare, manufacturing, transportation, bio-pharmaceutical, technology, and retail industries, along with self-funded and insured carriers.
What makes TRISTAR different from other TPAs?
We combine national-scale resources with boutique flexibility, maintaining SSAE 18 SOC1/SOC2 compliance while offering tailored solutions through our 1,000+ experienced employees nationwide.