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 476 - 500 of 553

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8725 $1.64 2026-03-01 $1.37 2025-03-01 16.46%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8726 $0.71 2026-03-01 $0.84 2025-03-01 -18.31%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8728 $0.34 2026-03-01 $0.36 2025-03-01 -5.88%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8734 $0.25 2026-03-01 $0.24 2025-03-01 4%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8737 $0.22 2026-03-01 $0.22 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8738 $0.4 2026-03-01 $0.39 2025-03-01 2.5%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8742 $0.18 2026-03-01 $0.18 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8745 $2.94 2026-03-01 $2.79 2025-03-01 5.1%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8748 $0.35 2026-03-01 $0.37 2025-03-01 -5.71%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8755 $0.22 2026-03-01 $0.21 2025-03-01 4.55%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8799 $0.45 2026-03-01 $0.43 2025-03-01 4.44%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8800 $1.3 2026-03-01 $1.14 2025-03-01 12.31%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8803 $0.03 2026-03-01 $0.03 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8805 $0.12 2026-03-01 $0.12 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8810 $0.09 2026-03-01 $0.08 2025-03-01 11.11%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8814 $0.11 2026-03-01 $0.11 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8815 $0.19 2026-03-01 $0.18 2025-03-01 5.26%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8820 $0.08 2026-03-01 $0.08 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8824 $1.37 2026-03-01 $1.39 2025-03-01 -1.46%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8826 $1.22 2026-03-01 $1.21 2025-03-01 0.82%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8831 $0.87 2026-03-01 $0.84 2025-03-01 3.45%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8832 $0.17 2026-03-01 $0.16 2025-03-01 5.88%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8833 $0.8 2026-03-01 $0.8 2025-03-01 0%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8835 $1.46 2026-03-01 $1.42 2025-03-01 2.74%
ALLMERICA FINANCIAL BENEFIT INSURANCE COMPANY 008841840 8855 $0.08 2026-03-01 $0.08 2025-03-01 0%