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 26 - 50 of 553

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0030 $21.39 2025-07-01 $24.28 2024-07-01 -13.51%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0031 $6.61 2025-07-01 $6.48 2024-07-01 1.97%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0032 $3.65 2025-07-01 $3.45 2024-07-01 5.48%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0033 $1.96 2025-07-01 $2.03 2024-07-01 -3.57%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0034 $9.29 2025-07-01 $9.53 2024-07-01 -2.58%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0035 $7.07 2025-07-01 $6.99 2024-07-01 1.13%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0036 $8.33 2025-07-01 $10.29 2024-07-01 -23.53%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0037 $3.58 2025-07-01 $3.74 2024-07-01 -4.47%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0038 $12.77 2025-07-01 $12.41 2024-07-01 2.82%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0039 $4.53 2025-07-01 $4.44 2024-07-01 1.99%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0040 $4.14 2025-07-01 $4.08 2024-07-01 1.45%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0041 $4.99 2025-07-01 $4.55 2024-07-01 8.82%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0042 $5.94 2025-07-01 $5.35 2024-07-01 9.93%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0043 $4 2025-07-01 $3.76 2024-07-01 6%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0044 $3.86 2025-07-01 $4.05 2024-07-01 -4.92%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0045 $4.3 2025-07-01 $5.06 2024-07-01 -17.67%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0046 $4.78 2025-07-01 $4.37 2024-07-01 8.58%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0047 $7.44 2025-07-01 $7.69 2024-07-01 -3.36%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0048 $8.46 2025-07-01 $9.09 2024-07-01 -7.45%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0049 $4.07 2025-07-01 $3.88 2024-07-01 4.67%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0050 $4.09 2025-07-01 $3.83 2024-07-01 6.36%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0051 $4.86 2025-07-01 $4.81 2024-07-01 1.03%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0052 $4.78 2025-07-01 $5.03 2024-07-01 -5.23%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0053 $6.4 2025-07-01 $6.33 2024-07-01 1.09%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0054 $3.93 2025-07-01 $3.71 2024-07-01 5.6%