

Insurance Investigations
Insurance fraud costs carriers, employers, and policyholders billions each year - and it rarely announces itself. This service provides investigative support for carriers, self-insured employers, and legal professionals handling disputed claims, suspected fraud, and SIU referrals.
We conduct documented, legally defensible investigations that give you the factual basis to make claim decisions with confidence.
What This Service Does
We investigate insurance fraud and disputed claims using licensed PI methods, surveillance-adjacent observation, database research, and structured reporting.
This may include:
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Workers' compensation fraud investigation
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General liability claims investigation
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SIU support for carriers and self-insured employers
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Claimant activity and lifestyle documentation
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Medical provider and billing fraud indicators (referral to specialist for healthcare fraud)
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Licensing compliance investigation
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Insurance coverage verification for contractor fraud cases
When You Would Use This Service
Insurance Carriers & SIU Departments
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Subcontracting investigation support for workers' comp and liability claims
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Claimant activity documentation for disputed claims
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SIU referral follow-up investigation
Self-Insured Employers
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Workers' compensation fraud investigation for L&I or self-insured plans
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Internal investigation of suspected fraudulent claims
Attorneys & Legal Professionals
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Defense investigation for disputed insurance claims
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Coverage verification and policy compliance investigation
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Fraud documentation for bad faith or subrogation matters
What We Deliver
You receive a structured investigative report suitable for claim review, legal proceedings, or SIU file documentation.
Deliverables may include:
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Written investigative report with findings and methodology
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Documented activity observations and timeline
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Database and public record findings
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Photo or video documentation (where lawfully obtained)
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Source-cited findings suitable for claim file use
KB Tenacious operates within the scope of RCW 18.165 for all insurance investigations. Healthcare and medical fraud specialty work may be referred to a qualified subcontractor.
