Customer Service Management Tips | Blog | C2Perform

Root Cause Analysis in Insurance Claims QA: A Practical Guide

Written by Lee Waters | Mar 31, 2026 4:00:00 AM

Quality scores tell you where performance fell short. Root cause analysis tells you why. And the "why" is where the real improvement opportunity lives.

I've seen organizations that have been running quality programs for years without ever systematically asking the question that matters most: not "what score did this adjuster receive?" but "why didn't this attribute receive full credit, and what does that tell us about what this person — or this team — actually needs?"

Root cause analysis (RCA) in claims QA isn't a new concept, but it's consistently underutilized. Most QA programs are designed to identify that a quality gap exists. Far fewer are built to understand why it exists — and even fewer connect that understanding to a specific, actionable response.

Let's change that.

What Root Cause Analysis in Claims QA Actually Looks Like

In a manufacturing or operational context, root cause analysis typically involves structured methodologies like the "5 Whys" or fishbone diagrams. In claims QA, the approach is similar in spirit but grounded in the specific behavioral and decision-making attributes being assessed.

When a quality attribute doesn't receive full credit on a reviewed file, RCA asks a series of diagnostic questions:

  • Was this a knowledge issue — did the adjuster not know what the standard required?
  • Was this a skill issue — did they know the standard but lack the capability to execute it consistently?
  • Was this a process issue — was the information or tool they needed unavailable or unclear?
  • Was this a situational issue — was this a complex file type or coverage scenario that requires additional guidance?
  • Was this a capacity issue — is workload pressure creating shortcuts on documentation or analysis steps?

These categories aren't mutually exclusive, and a given quality gap might reflect more than one. But categorizing root causes consistently — across adjusters, teams, and time periods — is what turns individual findings into systemic intelligence.

C2Perform's quality assurance tools allow you to capture root cause data as part of the quality review workflow — so that as you're scoring files, you're also building a structured dataset that reveals patterns over time.

From Individual Finding to Systemic Pattern

This is where root cause analysis starts to get genuinely valuable for claims leadership.

A single adjuster missing credit on coverage analysis documentation on one file might be an individual coaching opportunity. But when you aggregate root cause data across fifty files over a quarter and discover that 35% of coverage analysis deficiencies are categorized as "process gap — information unavailable at time of decision," that's a systemic finding. It's telling you something about your information infrastructure, your knowledge resources, or your file handling process — not just about individual adjuster performance.

This distinction matters enormously for how you respond. Coaching an individual for a systemic process failure doesn't fix the problem — it just creates frustration. Addressing the process gap that's causing the failure fixes it across the entire team.

VP-level claims leaders who use RCA data systematically can make smarter decisions about where to invest improvement resources. Is the performance gap primarily a training issue? Then the response is targeted eLearning through your learning management platform. Is it a knowledge access issue? Then the response is updating and surfacing the right content in your knowledge management system. Is it a coaching quality issue? Then the response is investing in supervisor coaching capability.

"Root cause analysis turns a score into a story — and that story tells you not just what happened, but what to do about it."

RCA in Underwriting Quality: A Slightly Different Application

The RCA framework applies equally to underwriting quality assurance, though the specific attributes and root causes look different.

For underwriters, a quality attribute related to risk selection documentation might receive partial or no credit. The root cause analysis for that gap might reveal:

  • The underwriting guidelines were recently updated and not adequately communicated.
  • The submission involved a coverage class the underwriter has limited experience with.
  • The documentation standard itself is unclear or inconsistently applied across the team.
  • Workload pressures on new business submissions are creating tradeoffs on documentation completeness.

Each of these root causes demands a different response. And the only way to deploy the right response is to understand the root cause in the first place.

Building RCA Into Your Quality Review Workflow

The most effective way to use root cause analysis in claims QA is to build it into the review process itself — not as an after-the-fact analysis, but as a standard component of every quality review. This means:

Define a root cause taxonomy

Establish a standard set of root cause categories that reviewers can apply consistently. Keep it manageable — four to six categories is typically sufficient. Consistent categorization is what allows you to aggregate data meaningfully over time.

Capture root causes at the attribute level

For each attribute that doesn't receive full credit, the reviewer notes the primary root cause. This takes very little additional time in the review workflow but generates enormously valuable data over time.

Review RCA data in regular leadership cadences

Root cause data should be reviewed alongside quality scores in monthly and quarterly performance discussions. The question isn't just "how are scores trending?" but "what are the dominant root causes driving our quality gaps, and are they changing?"

Connect root causes to specific interventions

The value of RCA data is only realized when it drives action. Build explicit connections between root cause categories and intervention types — coaching, learning assignment, knowledge content update, process change, or communication.

When a knowledge gap is identified as a root cause, the response might be to assign a targeted eLearning module or surface a relevant reference guide through the knowledge management system. When a coaching gap is the root cause, Dynamic Coaching tools ensure the follow-up conversation is structured, documented, and tracked.

Clarity for Individual Contributors

I want to come back to the adjuster or underwriter in this equation, because it's easy to think about RCA as a leadership analytics tool and lose sight of its direct value for individual contributors.

When root cause analysis is communicated as part of the coaching conversation — not just "you didn't get credit for this" but "here's why we think this happened and here's specifically what you need to do differently next time" — it changes the experience of receiving feedback completely.

The adjuster isn't just being told they fell short. They're being told why, in a way that respects the complexity of their work and gives them a clear, actionable path to improvement. That's the difference between feedback that demoralizes and feedback that develops.

For claims organizations that want to retain their best adjusters and underwriters in a tight labor market, this distinction matters. People don't leave organizations because of high performance standards. They leave because those standards feel arbitrary or unfair. Root cause-informed feedback makes standards feel explainable and achievable.

A Starting Point for Claims Leaders

If you don't currently capture root cause data as part of your quality review process, here's a practical starting point:

  1. Select your top three to five quality attributes where you consistently see score gaps.
  2. For each, brainstorm the most common reasons those attributes fall short — with input from reviewers and supervisors closest to the files.
  3. Create a simple root cause taxonomy of four to six categories and add it to your quality review form for those attributes.
  4. After 60 days, review the aggregated root cause data with your quality and training leads. What patterns do you see?
  5. Build one specific intervention for the dominant root cause you identify. Measure the impact over the following quarter.

This doesn't require a complete QA program overhaul. It requires disciplined curiosity about why quality gaps are happening — and a commitment to responding with the right tool for the actual problem.

Explore how C2Perform's quality assurance tools help insurance claims and underwriting teams build root cause intelligence directly into their quality review workflows — and connect those findings to coaching, learning, and knowledge resources automatically.