Are you paying the lowest premium possible for your workers' compensation insurance? We can help you find out by giving you the lowest rates filed with the Department by insurance companies for your class code.

These rates form the basis for calculating your final premium and are a starting point for shopping for workers' compensation insurance. With few exceptions, the rates shown are per one hundred dollars of payroll.

Your final premium cost may depend on other factors besides these base premium rates, such as whether the insurance company will allow you additional premium credits for having a safety program or using managed care programs.

In addition, remember that there are other things to consider when shopping for insurance coverage besides cost, such as the quality of service you will likely receive from your insurance company.

Class codes can be obtained from the NCCI at 800-622-4123.  For general information regarding class codes, you may contact a Workers’ Compensation Specialist in the Property and Casualty Section at 800-394-0964.

Displaying 226 - 250 of 582

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
OAK RIVER INSURANCE COMPANY 003134630 4114 $2.32 2026-01-01 $2.86 2025-01-01 -23.28%
OAK RIVER INSURANCE COMPANY 003134630 4130 $3.65 2026-01-01 $4.23 2025-01-01 -15.89%
OAK RIVER INSURANCE COMPANY 003134630 4131 $5.29 2026-01-01 $5.78 2025-01-01 -9.26%
OAK RIVER INSURANCE COMPANY 003134630 4133 $2.52 2026-01-01 $2.95 2025-01-01 -17.06%
OAK RIVER INSURANCE COMPANY 003134630 4149 $0.86 2026-01-01 $0.98 2025-01-01 -13.95%
OAK RIVER INSURANCE COMPANY 003134630 4206 $2.93 2026-01-01 $3.44 2025-01-01 -17.41%
OAK RIVER INSURANCE COMPANY 003134630 4207 $2.26 2026-01-01 $2.45 2025-01-01 -8.41%
OAK RIVER INSURANCE COMPANY 003134630 4239 $1.93 2026-01-01 $2.2 2025-01-01 -13.99%
OAK RIVER INSURANCE COMPANY 003134630 4240 $2.1 2026-01-01 $2.74 2025-01-01 -30.48%
OAK RIVER INSURANCE COMPANY 003134630 4243 $1.95 2026-01-01 $2.39 2025-01-01 -22.56%
OAK RIVER INSURANCE COMPANY 003134630 4244 $2.63 2026-01-01 $3.07 2025-01-01 -16.73%
OAK RIVER INSURANCE COMPANY 003134630 4250 $1.96 2026-01-01 $2.45 2025-01-01 -25%
OAK RIVER INSURANCE COMPANY 003134630 4251 $3.04 2026-01-01 $3.92 2025-01-01 -28.95%
OAK RIVER INSURANCE COMPANY 003134630 4263 $4.75 2026-01-01 $5.66 2025-01-01 -19.16%
OAK RIVER INSURANCE COMPANY 003134630 4273 $2.12 2026-01-01 $2.45 2025-01-01 -15.57%
OAK RIVER INSURANCE COMPANY 003134630 4279 $3.04 2026-01-01 $3.72 2025-01-01 -22.37%
OAK RIVER INSURANCE COMPANY 003134630 4282 $0 2026-01-01 $0 2025-01-01 0%
OAK RIVER INSURANCE COMPANY 003134630 4283 $1.45 2026-01-01 $1.88 2025-01-01 -29.66%
OAK RIVER INSURANCE COMPANY 003134630 4299 $1.68 2026-01-01 $2.07 2025-01-01 -23.21%
OAK RIVER INSURANCE COMPANY 003134630 4304 $4.28 2026-01-01 $5.14 2025-01-01 -20.09%
OAK RIVER INSURANCE COMPANY 003134630 4307 $2.25 2026-01-01 $2.56 2025-01-01 -13.78%
OAK RIVER INSURANCE COMPANY 003134630 4351 $0.97 2026-01-01 $1.22 2025-01-01 -25.77%
OAK RIVER INSURANCE COMPANY 003134630 4352 $1.4 2026-01-01 $1.69 2025-01-01 -20.71%
OAK RIVER INSURANCE COMPANY 003134630 4360 $0 2026-01-01 $0 2025-01-01 0%
OAK RIVER INSURANCE COMPANY 003134630 4361 $0.56 2026-01-01 $0.7 2025-01-01 -25%