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 526 - 549 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 9156 $3.91 2026-07-01 $3.67 2025-05-01 6.14%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9170 $21.47 2026-07-01 $21.14 2025-05-01 1.54%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9178 $14.7 2026-07-01 $16.8 2025-05-01 -14.29%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9179 $29.38 2026-07-01 $31.74 2025-05-01 -8.03%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9180 $7.35 2026-07-01 $8.43 2025-05-01 -14.69%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9182 $3.48 2026-07-01 $3.72 2025-05-01 -6.9%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9186 $12.45 2026-07-01 $14.73 2025-05-01 -18.31%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9220 $6.94 2026-07-01 $7.29 2025-05-01 -5.04%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9402 $6.55 2026-07-01 $7.42 2025-05-01 -13.28%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9403 $13.03 2026-07-01 $13.43 2025-05-01 -3.07%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9410 $5.11 2026-07-01 $5.54 2025-05-01 -8.41%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9501 $5.76 2026-07-01 $5.74 2025-05-01 0.35%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9505 $5.11 2026-07-01 $5.42 2025-05-01 -6.07%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9516 $3.3 2026-07-01 $3.6 2025-05-01 -9.09%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9519 $6 2026-07-01 $6.33 2025-05-01 -5.5%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9521 $5.79 2026-07-01 $6.38 2025-05-01 -10.19%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9522 $12.36 2026-07-01 $13.33 2025-05-01 -7.85%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9534 $7.02 2026-07-01 $7.34 2025-05-01 -4.56%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9554 $10.55 2026-07-01 $11.31 2025-05-01 -7.2%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9586 $0.81 2026-07-01 $0.89 2025-05-01 -9.88%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9600 $4.79 2026-07-01 $5.15 2025-05-01 -7.52%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9620 $2.38 2026-07-01 $2.54 2025-05-01 -6.72%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9740 $0.01 2026-07-01 $0.01 2025-05-01 0%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 9741 $0.02 2026-07-01 $0.02 2025-05-01 0%