Loss Runs From Insurance Carriers: A Practical Guide

Loss runs from insurance carriers are detailed summaries of an insured’s historical claims. They help risk managers, brokers, and finance teams assess exposure, set reserves, and negotiate premiums. This article explains what loss runs include, why they matter, and how to obtain them from carriers efficiently. It covers common formats, interpretation tips, and best practices to ensure the data you receive is accurate and actionable.

What Are Loss Runs and What They Include

Loss runs are official reports generated by insurers that document all claims linked to a specific insured over a given period. They typically include the claim number, claim type, status, opened and closed dates, and financial details. Common data points include incurred losses, paid losses, case reserves, and the development of losses over time. Loss runs may also show claim adjustments, subrogation actions, and reserve movements. Understanding these elements helps in evaluating risk, forecasting future losses, and benchmarking performance against industry standards.

Why Loss Runs Matter for Risk Management and Budgeting

Loss runs inform several critical business decisions. They enable accurate loss forecasting, which influences pricing, policy limits, and deductibles. For risk managers, loss runs provide insight into the frequency and severity of claims, identifying areas for safety improvements. For finance teams, they support reserve planning and cash flow projections. Carriers may supply loss runs as part of underwriting, renewals, or claims handling, making timely access essential for budgeting and strategic planning.

How to Request Loss Runs From Insurance Carriers

Requesting loss runs involves clear communication and understanding carrier processes. The steps below outline a practical workflow to obtain complete, accurate data.

• Identify the correct contact point at the carrier, usually the underwriting or claims department or a dedicated loss-run portal.
• Prepare a precise request, including insured name, policy numbers, date range, and the purpose of the request.
• Specify data format preferences (PDF, CSV, Excel) and whether you need open or closed claims, incurred vs paid loss amounts, and development history.
• Include authorization if required by the carrier to share claims information with third parties or consultants.
• Confirm delivery method and expected turnaround times; request a delivery deadline to ensure timely analysis.

What To Ask For In a Loss Run Request

To get a comprehensive view, include the following elements in your loss-run request. This ensures you receive data that supports underwriting, risk assessment, and budgeting.

• Policy and insured identifiers (policy numbers, company name)
• Date range for the loss run (start date to end date)
• Claim status (open, closed, in reserve)
• Loss type and category (bodily injury, property, automobile, workers’ compensation, etc.)
• Financial metrics (incurred losses, paid losses, case reserves, total reserves)
• Development history (age of each loss, trends over time)
• Reserve movements and subrogation actions
• Documentation format (PDF, CSV, Excel) and any regional or regulatory notes

Interpreting Loss Run Data: Key Metrics and Trends

Interpreting loss runs requires focusing on several core metrics and trends. The following guide helps decode common figures found in loss runs.

• Incurred Losses: The total expected payout for a claim, combining paid amounts and remaining reserves.
• Paid Losses: The actual cash outlays to date for a claim.
• Case Reserves: The insurer’s current estimate of the ultimate cost for an unresolved claim.
• Development: How losses and reserves evolve over time as more information becomes available.
• Open vs Closed Claims: Open claims remain active; closed claims have reached a final disposition.

When reviewing a loss run, look for unusually large or rapidly increasing reserves, persistent high incurred losses without proportional paid losses, and patterns across claim types. Benchmark against industry data and prior years to identify concerning trends or potential mispricing.

Formats and Delivery Options

Carriers provide loss runs in various formats. Selecting the right format helps teams analyze data efficiently and integrate it with internal systems.

• PDF: Easy to read and share; suitable for executive summaries.
• CSV/Excel: Ideal for data analysis, modeling, and dashboards.
• Online Portal: Some carriers offer self-service portals with interactive views and downloadable files.

Best Practices for Requesting and Using Loss Runs

Adopt these practices to maximize the quality and usefulness of loss runs.

• Request both open and closed claim data to capture current risk and completed exposures.
• Ask for development history for a forward-looking view of potential payouts.
• Cross-check loss run data against internal claim files and payments for accuracy.
• Annotate unusual items and tag claims by type to simplify analysis.
• Store loss runs in a centralized, auditable repository with access controls.

Templates and Communication Tips

Clear, standardized communication reduces delays and improves data quality. Consider using a written template when contacting carriers.

• Subject: Loss Run Request for Policy Numbers [X, Y, Z]
• Body: Provide insured name, policy numbers, date range, required formats, and authorization details.
• Include a preferred delivery deadline and contact for follow-up questions.

Sample language: “Please provide a comprehensive loss run for the insured, covering [start date] to [end date], including open and closed claims, incurred and paid losses, case reserves, and development history. Deliver in CSV format to [email address] by [date].”

Compliance, Privacy, and Data Integrity

Handling loss runs requires attention to privacy and data protection. Ensure compliance with applicable laws and internal policies when sharing sensitive claim information with third parties. Verify that data access is restricted to authorized personnel and that data transfers are secure. Maintain an audit trail of all loss-run requests and deliveries for accountability.

Common Pitfalls to Avoid

Avoid these mistakes that can compromise data quality or delay delivery.

• Submitting vague requests without policy numbers or date ranges.
• Assuming data formats without confirming carrier capabilities.
• Ignoring updates on open claims or recent settlements in the period.
• Overlooking discrepancies between internal records and loss run figures.

Additional Resources and Next Steps

For ongoing risk management, pair loss runs with other data sources such as incident reports, safety metrics, and payroll data to refine risk analysis. Establish a regular cadence for requesting loss runs—annually at renewal, with mid-term reports for large portfolios, or upon significant claim activity. Consider integrating loss-run data into a dedicated risk intelligence dashboard to support faster decision-making.