InferTrust™ for Health Plans: Cryptographic Proof for Every Claims Decision

Health plans face growing scrutiny over AI-assisted claims decisions. Learn how InferTrust™ provides tamper-evident proof for every determination in the claims

The Growing Scrutiny of AI in Claims Decisioning

Health plans across the United States are under increasing pressure to demonstrate that AI-assisted claims decisions are fair, accurate,and fully documented. State insurance regulators, the Centers for Medicare and Medicaid Services (CMS),and class-action litigators are all focusing on how health plans use AI to approve, deny, or modify claims. In this environment, the ability to produce an unimpeachable record of every AI-assisted decision is not just a compliance best practice,it is a legal and operational necessity. InferTrust™ (Patent Pending) provides health plans with cryptographic proof for every claims decision their AI systems make.

The Regulatory Landscape

Multiple regulatory forces are converging on AI-assisted claims decisioning:

• CMS guidelines increasingly require Medicare Advantage plans to demonstrate that AI tools are used appropriately in coverage determinations
• State insurance regulators are implementing rules that require insurers to explain and document AI-driven decisions, with some states requiring human review of AI-generated denials
• HIPAA requirements mandate the protection and accurate documentation of health information used in coverage determinations
• Litigation trends show growing class-action exposure for health plans that cannot demonstrate AI decision integrity

Where Current Documentation Falls Short

Most health plans document AI-assisted claims decisions through their claims management system's native logging capabilities. While these logs capture the final disposition of each claim, they typically lack the granularity and integrity guarantees needed to withstand regulatory scrutiny or legal challenge. Common gaps include:

The AI model's raw output versus the final decision as modified by business rules or human overrides is often conflated in a single record. Confidence scores, when captured at all, are stored in the same mutable database as other claims data. Model version information is tracked at the system level rather than the decision level. The result is a documentation framework that records outcomes but cannot prove process integrity.

How InferTrust™ Transforms Claims Documentation

InferTrust™ integrates into the claims decisioning pipeline at the point of AI inference, capturing a complete and cryptographically signed record before any downstream processing occurs. For health plans, this means every AI-assisted determination,approvals, denials, modifications,and escalations,carries its own tamper-evident proof of integrity.

InferTrust™ Payer: Purpose-Built for Health Plans

InferTrust™ Payer is the health plan-specific configuration of the InferTrust™ platform, designed to align with the unique requirements of claims adjudication and utilization management. Each InferTrust™ Payer decision record includes:

• Clinical data inputs: a hashed reference to the clinical information the model evaluated, linking the decision to its evidentiary basis without duplicating PHI
• Medical policy reference: the specific coverage criteria or medical policy the model applied
• Determination output: the model's raw recommendation including approve, deny, or escalate designations
• Confidence metrics: the model's confidence level and the threshold applied for autonomous versus human-reviewed decisions
• Model identification: the exact model version, training data reference,and configuration used
• Cryptographic seal: a digital signature binding all elements into a tamper-evident record

Supporting the Appeals Process

When a member appeals a claims denial, health plans must produce documentation of the original determination. With InferTrust™, the appeals team can retrieve the cryptographically verified decision record, demonstrating not only what the AI recommended but proving that the record has not been altered since the determination was made. This documentation strengthens the health plan's position in both internal appeals and external regulatory reviews.

Integration with Existing Claims Infrastructure

InferTrust™ Payer is designed to integrate with existing claims management platforms and clinical review systems without requiring replacement of core infrastructure. The platform operates as an inference-layer service that captures decision records in parallel with normal claims processing, adding cryptographic proof without disrupting existing workflows or introducing material latency into the adjudication process.

Preparing for the Next Wave of Regulation

The regulatory environment for AI-assisted claims decisioning is tightening. Health plans that implement cryptographic decision integrity now will be positioned to meet emerging requirements as they are finalized, rather than facing costly and disruptive retrofitting. InferTrust™ provides the evidentiary infrastructure that health plans need to demonstrate AI accountability at the level regulators are beginning to demand.