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 276 - 300 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 5191 $1.56 2026-07-01 $1.63 2025-05-01 -4.49%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5192 $5.61 2026-07-01 $5.72 2025-05-01 -1.96%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5213 $8.01 2026-07-01 $8.45 2025-05-01 -5.49%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5215 $8.82 2026-07-01 $9.14 2025-05-01 -3.63%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5221 $6.23 2026-07-01 $7.19 2025-05-01 -15.41%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5222 $11.08 2026-07-01 $11.48 2025-05-01 -3.61%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5223 $5.74 2026-07-01 $6.26 2025-05-01 -9.06%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5348 $6.04 2026-07-01 $6.14 2025-05-01 -1.66%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5402 $8.4 2026-07-01 $8.9 2025-05-01 -5.95%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5403 $7.53 2026-07-01 $7.64 2025-05-01 -1.46%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5437 $7.05 2026-07-01 $8.38 2025-05-01 -18.87%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5443 $4.9 2026-07-01 $4.83 2025-05-01 1.43%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5445 $7.56 2026-07-01 $7.42 2025-05-01 1.85%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5462 $7.92 2026-07-01 $8.28 2025-05-01 -4.55%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5472 $11.19 2026-07-01 $12.25 2025-05-01 -9.47%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5473 $11.54 2026-07-01 $12.47 2025-05-01 -8.06%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5474 $8.51 2026-07-01 $9.04 2025-05-01 -6.23%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5478 $6.27 2026-07-01 $6.92 2025-05-01 -10.37%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5479 $9.6 2026-07-01 $10.3 2025-05-01 -7.29%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5480 $11.57 2026-07-01 $11.43 2025-05-01 1.21%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5491 $4.85 2026-07-01 $4.34 2025-05-01 10.52%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5506 $8.29 2026-07-01 $8.9 2025-05-01 -7.36%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5507 $6.83 2026-07-01 $6.7 2025-05-01 1.9%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5535 $10.04 2026-07-01 $10.52 2025-05-01 -4.78%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 5537 $5.88 2026-07-01 $6.16 2025-05-01 -4.76%