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 451 - 475 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8350 $10.12 2026-07-01 $11.04 2025-05-01 -9.09%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8353 $8.7 2026-07-01 $7.84 2025-05-01 9.89%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8370 $6.98 2026-07-01 $7.56 2025-05-01 -8.31%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8381 $3.54 2026-07-01 $3.52 2025-05-01 0.56%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8385 $4.14 2026-07-01 $3.82 2025-05-01 7.73%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8387 $4.02 2026-07-01 $4.41 2025-05-01 -9.7%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8391 $3.56 2026-07-01 $3.89 2025-05-01 -9.27%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8392 $3.45 2026-07-01 $3.77 2025-05-01 -9.28%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8393 $2.58 2026-07-01 $2.81 2025-05-01 -8.91%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8500 $8.01 2026-07-01 $8.18 2025-05-01 -2.12%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8601 $0.38 2026-07-01 $0.39 2025-05-01 -2.63%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8602 $2.28 2026-07-01 $2.24 2025-05-01 1.75%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8603 $0.1 2026-07-01 $0.12 2025-05-01 -20%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8606 $2.24 2026-07-01 $2.61 2025-05-01 -16.52%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8709 $3.14 2026-07-01 $4.19 2025-05-01 -33.44%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8719 $2.7 2026-07-01 $2.96 2025-05-01 -9.63%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8720 $1.52 2026-07-01 $1.68 2025-05-01 -10.53%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8721 $0.39 2026-07-01 $0.44 2025-05-01 -12.82%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8723 $0.13 2026-07-01 $0.17 2025-05-01 -30.77%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8725 $3.61 2026-07-01 $3.2 2025-05-01 11.36%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8726 $1.56 2026-07-01 $1.97 2025-05-01 -26.28%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8728 $0.74 2026-07-01 $0.84 2025-05-01 -13.51%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8734 $0.55 2026-07-01 $0.57 2025-05-01 -3.64%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8737 $0.49 2026-07-01 $0.52 2025-05-01 -6.12%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 8738 $0.88 2026-07-01 $0.91 2025-05-01 -3.41%