Workers' Compensation & Claims Administration for Employers
Take the Stress Out of Claims - Rely on the Trusted TPA
We create a partnership built on clear communications and expectations. It’s how we produce better claims outcomes for your people and organization.
CompOne operates in the arena of workers’ compensation, auto, liability, and short and long-term disability claims management for self-insured employers and people in the surrounding states. We offering complete Integrated Disability Management.
Let us customize an insurance program based on your needs today while offering the flexibility to grow with you.
Full-Service Claims Management-So You Don't Have To

Workers' Compensation Claims Administration
End-to-end handling, including intake, investigation, medical coordination, benefits calculation, and return-to-work support.
Auto & General Liability Claims
Comprehensive management for auto accidents, property damage, and general liability exposures.
Disability Claims Management
Expertise in both occupational and non-occupational disability programs, including ADA and FMLA leave cases.
Medical Management & Nurse Case Management
Collaborating with ManageAbility for cost containment, medical bill review, and clinical oversight.
Claims Reporting & Analytics
Robust systems for timely reporting, performance tracking, and custom analytics.
Litigation & Dispute Resolution
Managing contested claims and partnering with legal specialists when needed.
Self-Insured Program Expertise
Approved TPA for Michigan's self-insured employers and public entity programs.
Leave the Claims to Us-Focus on Your Business
Michigan employers trust CompOne Administrators for experienced, responsive claims handling and cost-saving results. See how we can support your workforce and bottom line.


