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Northbridge Mutual · 2024 Lead service designer

Claims that tell the truth on day one

A digital claims service that replaced a 14-day adjuster relay with a single-conversation workflow for 240,000 policyholders.

The case in six moves

  1. Mapping the seven hand-offs that lost the customer
  2. Designing the conversation, not the form
  3. Routing decisions to the moment they're earned
  4. Where the field research broke the brief
  5. What stays behind: the claims-design playbook
  6. Outcomes

Northbridge asked us to redesign the claims form. After three weeks in the field with adjusters and customers, we returned with a different proposition: the form wasn't the problem. The seven invisible hand-offs between the form and the payout were. The case is a story about how we made those hand-offs visible, collapsed five of them, and built a conversation that told customers the truth — including the parts the old service tried to defer.

Chapter 01

Mapping the seven hand-offs that lost the customer

We rode along with adjusters for nine days. Every claim we observed passed through at least seven separate hand-offs — from first notice of loss through underwriting check, fraud screening, repair-network triage, vendor estimate, payment authorisation, and customer notification. None of those hand-offs were visible to the customer. The customer saw a form, a phone call, then silence.

We built the service blueprint not as a diagram but as a wall: 4.2 metres of butcher paper with every system, every actor, and every "wait" in a different colour. The wall was the artefact that turned three departments into one room.

image: blueprint wall, three departments standing in front of it
The service blueprint as a 4.2-metre wall — every hand-off in a different colour. Underwriting in gold, fraud in sage, repair-network in rust.

Chapter 02

Designing the conversation, not the form

The brief had assumed a "smarter form." The field research had shown us something else: customers didn't want a faster form, they wanted to know what was happening to their claim. The form was a coping mechanism for an operating model that didn't communicate.

We reframed the digital touchpoint as a structured conversation between the customer and the claims service — not a transaction. Three principles came out of that reframe and held all the way through delivery: say what you know, say when you'll know more, and say what happens if the answer changes.

We didn't need a faster portal. We needed a different conversation.

— Customer, age 64, six weeks after a roof claim. Quoted in the round-three usability session.

Chapter 03

Routing decisions to the moment they're earned

Five of the seven hand-offs were doing real work — they were earning a decision the service needed. Two were administrative deadweight. We collapsed the deadweight, kept the five, and gave each one its own visible moment in the customer's conversation: "We've checked your coverage." "We've checked for fraud signals." "We've found three repair partners near you."

Each visible moment was a real status, not a progress bar. Status without truth is theatre; the difference is what made the prototype testable.

image: conversation prototype side-by-side with the legacy form, three frames each
Legacy form (left) vs. the conversation prototype (right). Same seven hand-offs; the conversation tells the customer when each one happens.

The reframe

Where the field research broke the brief

We started this engagement convinced the answer was a smarter form. After three weeks in the field, the field told us the form was the symptom. The brief got rewritten — not by us, by the customers and the adjusters, who'd both been telling Northbridge the same thing through different channels for years. The work, after the reframe, was making that shared message audible inside the company.

What stays behind

The claims-design playbook

We left Northbridge with a 28-component design system, a service blueprint, and — the part we're most proud of — a claims-design playbook the in-house team uses to redesign the next service in the queue (auto, then homeowners' renewals). The playbook is the new capability: it codifies the three principles, the blueprint method, and the conversation-not-form posture. The claims-design lead at Northbridge ran the next service redesign without us in the room.

14d → 38h
mean cycle time, claim to payout
+31
NPS, six months post-launch
240k
policyholders served by the new service