Case study · Insurance Claims

Catching the same invoice submitted on three different claims

A property insurer that suspected duplicate documentation across its claim portfolio but had no way to see across files.

The client

Who they are.

A property insurer with a large claim portfolio and a suspicion it could not act on: that the same repair documentation was being presented on more than one claim. Each claim was reviewed on its own merits, by whichever adjuster picked it up.

Anonymised at the client’s request. Client names are never disclosed without written permission.

3claims, one invoice
100%portfolio cross-checked
4official sources
The task

What had to be solved.

Nothing in the process compared an incoming document against the portfolio. A duplicate invoice only surfaced by accident, when the same adjuster happened to recognise it. Fraud suspicion was a feeling, and a feeling cannot be put in a file or defended in a refusal.

The goal

What success looked like.

  • Compare every incoming document against the whole portfolio, not just its own claim
  • Turn a suspicion into a sourced finding that can be defended
  • Cross-check the file against official registries, not only against itself
The solution

What Ceertia does here.

Portfolio-wide cross-checking on receipt, alongside the usual internal consistency rules. A document already seen elsewhere is flagged with both claim references attached as evidence, and each external lookup — ownership, address, contractor identity — is recorded with its result and its impact on the confidence score.

A real rule One rule, as it runs.

Flag any document already used in another claim file, citing both file references as evidence.

The procedure

How it runs, step by step.

1
Intake

The file arrives with its documents, in any format, from whoever sends it.

Repair invoicesContractor quotesProperty photosOwnership proofClaim historyLoss adjuster notes
2
Recognition & classification

Every page is identified and mapped against the expected document list. Missing documents, duplicates and out-of-scope pages are flagged on receipt.

3
Verification

Each rule asks the file a question and answers it directly on the documents, with page, zone and source text attached to the verdict.

4
Arbitration

The team approves, requests a fix, or rejects. No file is approved or rejected automatically.

The result

What changed.

One invoice was found on three separate claims. More usefully, refusals became defensible: the risk level cites its sources, so a decision survives the complaint that follows it.

Before
  • Each claim was reviewed in isolation; nobody compared documents across files.
  • Duplicate invoices only surfaced by accident, when the same adjuster recognised one.
  • Fraud suspicion was a feeling, not something you could put in a file.
After
  • Every incoming document is checked against the whole portfolio.
  • A reused invoice is flagged with both claim references as evidence.
  • The risk level is sourced, so a refusal can be defended.

Anonymised case. Client names are never disclosed without written permission. Figures describe the file volumes and checks in this scenario.

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See it run on your own files.

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