Insurance Costs Are Rising— So Are The Costs Behind Every Claim

Author, Kyle Dunlap, Account Executive, Rancho Mesa Insurance Services, Inc.

For California business owners, renewal increases can be frustrating because insurance is one of the largest expenses that often feels outside management's control. But insurance should not be evaluated in isolation. The same inflation affecting fuel, vehicles, equipment, repairs, wages and medical care also increase the cost of the claims insurers pay.

When thinking about the costs to put a truck on the road, repair damaged equipment, or replace a piece of machinery, those are all operating expenses, but they are also claim expenses when something goes wrong. As of August 2026, overall consumer prices were 3.4% higher than a year earlier, gasoline was up 27.4%, and motor vehicle maintenance and repair was up 6.1% as of May 2026, according to the U.S. Bureau of Labor Statistics. According to the American Automobile Association (AAA), regular gasoline averaged $6.39 per gallon in California on October 4, 2026. When the underlying cost of repairing property, vehicles and equipment rises, the same accident can cost materially more to resolve than it did several years ago.

That creates an important distinction for executives: rising insurance premiums are not simply another version of general inflation. Insurance pricing is influenced by the future cost and frequency of claims, and the components inside a claim can move very differently from headline inflation. A year with relatively moderate overall Consumer Price Index can still include sharp increases in fuel, repair labor, parts, medical services or litigation-related costs. Looking only at the percentage change in premium can therefore miss what is happening underneath the policy.

Workers' compensation is a clear example. In California, medical benefits represented approximately $5.2 billion, or 52% of total workers' compensation loss payments, in 2025. WCIRB's latest medical-cost research found medical service costs per claim increased 5% in 2025 after a larger increase in 2024, with medical-legal services and medical equipment and other services among the key drivers. For an employer, that means the cost of an injury is being influenced by far more than payroll: the price and utilization of treatment, evaluations, medical equipment and the time required to manage a claim all matter.

The same logic applies to commercial auto and property. New vehicle prices may be relatively stable in a given year, yet repair costs, parts, fuel and replacement equipment can move in different directions. Construction machinery and equipment producer prices remain at historically elevated index levels, while California fuel costs have again become a major operating expense. The practical question is not simply, “Why did my insurance go up?” The more important question is, “How has the cost of the exposure behind my insurance changed?”

For C-suite leaders, that shift in perspective makes insurance a budgeting and risk-management discussion rather than only a renewal discussion. Compare premium trends with payroll, fleet values, equipment replacement costs, fuel, repair expenses and claim severity. Then, focus on what can be controlled: driver selection and training, return-to-work practices, claim reporting, contractual risk transfer, equipment controls, safety accountability, and accurate exposure data. A company may not control medical inflation or the cost of a replacement truck, but it can influence how often losses occur and how effectively they are managed.

Insurance costs are part of the broader economics of operating a business. When the assets, labor, repairs and medical services behind claims become more expensive, it is reasonable to expect pressure on the cost of transferring that risk. The better question at renewal is whether your insurance program, risk controls and claims strategy are keeping pace with the changing cost of your business.

For more information about evaluating insurance costs in the context of your total cost of risk, contact me at kdunlap@ranchomesa.com or (619) 798-2822.