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 326 - 350 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 0330 $5.83 2025-07-01 $6.13 2024-07-01 -5.15%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0331 $1.71 2025-07-01 $1.71 2024-07-01 0%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0332 $4.76 2025-07-01 $4.11 2024-07-01 13.66%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0333 $5.48 2025-07-01 $5.03 2024-07-01 8.21%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0334 $5.59 2025-07-01 $6.13 2024-07-01 -9.66%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0335 $3.31 2025-07-01 $3.66 2024-07-01 -10.57%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0336 $3.75 2025-07-01 $3.81 2024-07-01 -1.6%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0337 $5.39 2025-07-01 $6.15 2024-07-01 -14.1%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0338 $3.05 2025-07-01 $2.83 2024-07-01 7.21%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0339 $2.96 2025-07-01 $3.01 2024-07-01 -1.69%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0340 $4.65 2025-07-01 $4.62 2024-07-01 0.65%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0341 $8.3 2025-07-01 $8.35 2024-07-01 -0.6%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0342 $5.16 2025-07-01 $5.15 2024-07-01 0.19%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0343 $6.77 2025-07-01 $7.58 2024-07-01 -11.96%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0344 $2.29 2025-07-01 $2.27 2024-07-01 0.87%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0345 $3.52 2025-07-01 $4.27 2024-07-01 -21.31%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0346 $2.84 2025-07-01 $2.93 2024-07-01 -3.17%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0347 $3.65 2025-07-01 $3.71 2024-07-01 -1.64%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0348 $3.45 2025-07-01 $3.71 2024-07-01 -7.54%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0349 $0 2025-07-01 $0 2024-07-01 0%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0350 $8.35 2025-07-01 $8.13 2024-07-01 2.63%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0351 $10.57 2025-07-01 $12.82 2024-07-01 -21.29%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0352 $3.65 2025-07-01 $3.93 2024-07-01 -7.67%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0353 $6.24 2025-07-01 $6.55 2024-07-01 -4.97%
COLUMBIA MUTUAL INSURANCE COMPANY 080740371 0354 $3.61 2025-07-01 $3.61 2024-07-01 0%