Workers’ Comp Outperforms All P&C Lines in 2023: AM Best

Sustained profitability and declining claims frequency drive workers' comp outperformance, boosting the overall P&C insurance industry, according to a new report from AM Best.
By: | September 20, 2024
Topics: News | Workers' Comp

The workers’ compensation insurance market continues its winning streak, outperforming all other major property & casualty (P&C) lines of business and posting an impressive 88.7 combined ratio in 2023, according to a new AM Best report. This sustained profitability is providing a significant boost to the overall P&C insurance industry, with workers’ comp results buoying commercial lines in particular, the report noted.

Several factors have contributed to workers’ compensation’s excellent underwriting margins. Effective workplace safety initiatives implemented over the past decade have helped control loss frequency. Additionally, declines in fraud and defense costs have boosted the line’s profitability, according to the report.

“Effective workplace safety initiatives of the past decade or more have helped control loss frequency, and, along with declines in fraud and in defense costs, have contributed to the line’s excellent underwriting margins,” said Christopher Graham, senior industry research analyst, AM Best. “Equally as impressive, the workers’ compensation line’s net operating ratio was 14.5 points better than that of the industry.”

Drivers of Profitability and Pricing Trends

Workers’ compensation insurers enjoyed a significant $6.9 billion in favorable development on prior accident year loss reserves in 2023, a key driver of the line’s calendar year profitability. Looking ahead, the National Council on Compensation Insurance (NCCI) estimates that current workers’ compensation reserves are redundant by $18 billion, even larger than the estimate at the end of 2023.

The worker’s comp line has benefited from a long-term decline in claims frequency spanning over two decades. Notably, 2023 saw the largest drop in loss frequency since the turn of the century, Best reported. On the severity side, medical costs for workers’ compensation claims have remained lower than general and medical inflation indexes in recent years.

Amid the workers’ comp line’s sustained profitability, renewal pricing for accounts has steadily declined every quarter since 2015, with the exception of the 2020-2021 pandemic period, the report noted. However, despite the downward pressure on prices, exposure trends and wage growth are still resulting in rising premiums overall for insurers. The combination of favorable loss development, beneficial claims frequency trends, and premium growth bodes well for the continued profitability of the workers’ compensation line.

Competitive Market Landscape

The workers’ comp insurance market remains fiercely competitive, with the top carriers vying for market share while still managing to turn a profit. Travelers Group holds the top spot among workers’ comp insurers with $4.3 billion in direct premiums written in 2023, capturing a 6.6% market share. However, Travelers’ lead is razor-thin, with second-place Hartford Insurance Group writing just $92 million less in premiums, AM Best noted.

In fact, the top 25 workers’ compensation insurers are all within striking distance of one another. These leading carriers wrote a combined $43.8 billion in direct premiums in 2023, accounting for approximately 67% of the total workers’ comp market. Despite the intense competition, the line remains profitable for most insurers, the report stated.

Access the full report here. &

The R&I Editorial Team can be reached at [email protected].

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