The Adjuster's Second Pair of Hands: Auditable AI at Meridian Mutual
A mid-to-large personal-lines insurer wires Claude into its claims desk to draft adjuster replies to policyholders. High volume, tight SLAs, and a state regulator that can demand proof of every automated decision force the architecture to earn its keep on evidence, not just accuracy.
The scenario
Meridian Mutual handles roughly 8,000 inbound policyholder claim queries a day across auto and homeowners lines. Leadership wants Claude to draft adjuster responses so licensed adjusters can review-and-send instead of writing from scratch, cutting handle time without ceding the licensed judgment the state requires. Every automated touch has to survive a market-conduct examination years later.
- Architecture
- Claude via API behind an internal 'Draft Assist' service; retrieval over policy documents, coverage rules, and claim notes; drafts are proposals surfaced in the adjuster console, never auto-sent to policyholders.
- Existing stack
- Guidewire-style claims system of record, a document store for policy forms, an existing case-management queue, and a SIEM the compliance team already trusts for tamper-evident logs.
- Compliance
- State insurance regulation (unfair-claims-practices statutes) with a records-retention and audit-trail obligation: the insurer must reproduce, on demand, what was communicated, on what basis, and who was accountable — retained for the statutory period (7 years).
- Volume
- ~8,000 queries/day steady-state, spiky around catastrophe events; ~240k/month.
- Budget
- Approved run-rate assumes review-and-send drafting only; no budget line for model fine-tuning or a dedicated ML training team.
- SLA
- Median first-response to policyholder within 4 business hours; high-value and coverage-denial claims carry stricter internal timers and mandatory licensed sign-off.
Keep this context in mind — later questions build on it, and the situation evolves as you go.
- P6 · Q1Load-bearing control: per-interaction audit trailHow confident are you?
- P4 · Q2Escalation on policy, not model self-confidenceHow confident are you?
- P1 · Q3No fine-tuning of Claude; retrieval as the fit mechanismHow confident are you?
The situation changes
Segment 1 — The market-conduct examiner calls
Nine months in, the state's Department of Insurance opens a routine market-conduct examination. The examiner requests evidence of controls: for a specific list of 40 claim numbers, produce what was communicated to each policyholder, the basis for it, whether AI assisted, and who approved the outgoing message. Meridian has 15 business days to respond. The Draft Assist logs are the first thing counsel reaches for.
P6 · Q4Reconstructing a decision from the audit trailHow confident are you?- P5 · Q5Gains / Gives-up / Reversal-cost of a logging shortcutSelect 2How confident are you?
- P4 · Q6Must-hold rule in deterministic code, not a promptHow confident are you?
- P2 · Q7Grounding drafts in retrieved policy vs. model recallHow confident are you?
The situation changes
Segment 2 — Catastrophe surge doubles the volume
A regional hail event doubles inbound queries to ~16,000/day for several weeks. The SLA timers keep running, and executives are tempted to loosen the human-review workflow to keep pace. The examination from Segment 1 closed with no findings — but the examiner explicitly praised the per-interaction trail, so the controls are now something to protect, not weaken.
P5 · Q8Scaling throughput without weakening controlsHow confident are you?- P6 · Q9Outcome document: an auditable control with a measurement ownerSelect 2How confident are you?
- P1 · Q10Cost control under surge without new budgetHow confident are you?
The situation changes
Segment 3 — Legal mandates human sign-off for claims over $25,000
After the surge, Legal issues a firm rule: no communication that concedes, denies, or estimates on any claim with exposure over $25,000 may leave the building without a licensed adjuster's recorded sign-off — no exceptions, no thresholds that move under load. Engineering must make this binding and prove it stays bound.
P6 · Q11Binding the $25k sign-off as an enforced invariantHow confident are you?- P4 · Q12Eval as acceptance criteria before the gate shipsSelect 2How confident are you?
- P7 · Q13Sustaining and governing the control over timeHow confident are you?