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 176 - 200 of 553

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
ARCH INSURANCE COMPANY 127911150 3634 $1.96 2026-04-01 $1.95 2025-04-01 0.51%
ARCH INSURANCE COMPANY 127911150 3635 $2.2 2026-04-01 $2.11 2025-04-01 4.09%
ARCH INSURANCE COMPANY 127911150 3638 $2.54 2026-04-01 $2.67 2025-04-01 -5.12%
ARCH INSURANCE COMPANY 127911150 3642 $1.74 2026-04-01 $1.78 2025-04-01 -2.3%
ARCH INSURANCE COMPANY 127911150 3643 $3.23 2026-04-01 $3.44 2025-04-01 -6.5%
ARCH INSURANCE COMPANY 127911150 3647 $3.92 2026-04-01 $4 2025-04-01 -2.04%
ARCH INSURANCE COMPANY 127911150 3648 $1.73 2026-04-01 $1.58 2025-04-01 8.67%
ARCH INSURANCE COMPANY 127911150 3681 $0.72 2026-04-01 $0.75 2025-04-01 -4.17%
ARCH INSURANCE COMPANY 127911150 3685 $1.18 2026-04-01 $1.18 2025-04-01 0%
ARCH INSURANCE COMPANY 127911150 3719 $1.05 2026-04-01 $0.94 2025-04-01 10.48%
ARCH INSURANCE COMPANY 127911150 3724 $4.16 2026-04-01 $4.35 2025-04-01 -4.57%
ARCH INSURANCE COMPANY 127911150 3726 $3.54 2026-04-01 $3.54 2025-04-01 0%
ARCH INSURANCE COMPANY 127911150 3803 $4.13 2026-04-01 $3.36 2025-04-01 18.64%
ARCH INSURANCE COMPANY 127911150 3807 $2.93 2026-04-01 $2.69 2025-04-01 8.19%
ARCH INSURANCE COMPANY 127911150 3808 $5.71 2026-04-01 $5.07 2025-04-01 11.21%
ARCH INSURANCE COMPANY 127911150 3821 $5.88 2026-04-01 $6.08 2025-04-01 -3.4%
ARCH INSURANCE COMPANY 127911150 3822 $4.85 2026-04-01 $4.83 2025-04-01 0.41%
ARCH INSURANCE COMPANY 127911150 3824 $4.67 2026-04-01 $4.42 2025-04-01 5.35%
ARCH INSURANCE COMPANY 127911150 3826 $1.2 2026-04-01 $1.12 2025-04-01 6.67%
ARCH INSURANCE COMPANY 127911150 3827 $2.93 2026-04-01 $2.38 2025-04-01 18.77%
ARCH INSURANCE COMPANY 127911150 3830 $1.2 2026-04-01 $1.09 2025-04-01 9.17%
ARCH INSURANCE COMPANY 127911150 3851 $2.45 2026-04-01 $2.46 2025-04-01 -0.41%
ARCH INSURANCE COMPANY 127911150 3865 $3.82 2026-04-01 $3.95 2025-04-01 -3.4%
ARCH INSURANCE COMPANY 127911150 3881 $3.99 2026-04-01 $4.19 2025-04-01 -5.01%
ARCH INSURANCE COMPANY 127911150 4000 $4.87 2026-04-01 $4.38 2025-04-01 10.06%