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The High Performance Health Plan
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Chapter 8

Managing Catastrophic Risk

Catastrophic-risk protection is a deliberate financing decision that deserves underwriting discipline, clear terms and ongoing oversight.

Core idea

From concept to management action.

Catastrophic risk is managed through explicit retention choices, contract discipline and timely claims oversight.

Catastrophic claims are high-stakes events, but stop-loss strategy should not begin when a large claim appears. It begins with a clear decision about risk capacity, the exposures being transferred and the evidence leadership will review throughout the plan year.

Map claim volatility with appropriate confidentiality. Look at historical large claims, recurring conditions, emerging patterns, benefit changes and workforce factors. The purpose is to understand aggregate exposure, not to turn employer leaders into case managers.

Attachment points must be evaluated as tradeoffs. Lower deductibles may reduce volatility but increase premium; higher deductibles retain more exposure and require stronger reserve and governance discipline. Compare structures using consistent assumptions.

Contract language can change the real protection. Lasers, exclusions, terminal liability, disclosure rules, reimbursement mechanics and renewal provisions require careful review alongside rate. Assign an owner to monitor claims documentation and reimbursement status after placement.

Build a quarterly catastrophic-risk dashboard and begin renewal preparation early. This gives the employer time to evaluate carrier terms and keep clinical, financial and member-support work connected.

Chapter knowledge base

Implications for the people who lead the plan.

This companion gives employers a year-round approach to stop-loss and catastrophic risk: understand exposure, purchase deliberate protection and monitor the obligations behind it.

For CEOs

For CEOs, this is about resilience under claim volatility and a disciplined response to material risk.

For CFOs

For CFOs, attachment points, reserves and reimbursement timing should be reviewed as one financial system.

For HR

For HR leaders, complex claims reinforce the need for appropriate clinical support and respectful member experience.

Questions to ask your advisor

  1. 01What catastrophic risk are we deliberately retaining and why?
  2. 02Which stop-loss terms could change protection despite a competitive rate?
  3. 03Who monitors reimbursement, accumulation and renewal readiness during the year?
Read the stop-loss and catastrophic risk guide

What employers commonly misunderstand

Managing Catastrophic Risk is a one-time project.

The strongest improvements require a regular management cadence, documented decisions and follow-through beyond a single meeting or renewal season.

A vendor report is the same as oversight.

Reports matter when leaders agree on the questions, test the evidence and use the answers to make or adjust a decision.

More activity means more progress.

Focus on the few actions that materially improve risk, not a long list of disconnected initiatives.

The answer is identical for every employer.

The right next step depends on workforce needs, risk tolerance, data availability and the organization’s ability to execute.

Questions for leadership

  1. 01What evidence do we have about risk today?
  2. 02Which leader has clear decision rights and accountability for this work?
  3. 03What assumption should we test before the next significant plan decision?
  4. 04How will employees experience a better result if we get this right?
  5. 05What would credible progress look like in the next 90 days?

Key terminology

Decision rights
Documented clarity about who recommends, approves and owns a material health-plan decision.
Management cadence
A recurring schedule for reviewing evidence, making decisions and tracking commitments.
Leading indicator
A measure that signals whether the work is moving in the intended direction before final outcomes are known.
Active stewardship
Year-round employer oversight of plan strategy, partners, evidence and member experience.

Related Score questions

  • Can leaders explain the current approach to risk and its intended outcome?
  • Do we have timely information to evaluate performance and adjust course?
  • Are responsibilities and next decisions clear across the employer and its partners?

Download the Executive Reading and Action Guide

Use this companion guide to turn Chapter 8's leadership questions into a focused discussion and practical next steps.

Download the guide

Take the next step

Find the work that matters most now.

Use the Health Plan Score to identify where your organization has the clearest opportunity to move from renewal management to active stewardship.

Take the Health Plan Score

Put the methodology to work

Apply the HPHP methodology with Employer Benefits IQ.

Employer Benefits IQ is the practical application platform for employers who want to use education, tools, data, vendor intelligence and decision support in real-world benefits decisions.

Use Employer Benefits IQ tools and decision support