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 1 - 25 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
FARMINGTON CASUALTY COMPANY 354841483 0005 $1.92 2026-01-01 $2 2025-01-01 -4.17%
FARMINGTON CASUALTY COMPANY 354841483 0008 $1.59 2026-01-01 $1.61 2025-01-01 -1.26%
FARMINGTON CASUALTY COMPANY 354841483 0016 $2.48 2026-01-01 $2.61 2025-01-01 -5.24%
FARMINGTON CASUALTY COMPANY 354841483 0034 $1.88 2026-01-01 $1.9 2025-01-01 -1.06%
FARMINGTON CASUALTY COMPANY 354841483 0035 $1.35 2026-01-01 $1.37 2025-01-01 -1.48%
FARMINGTON CASUALTY COMPANY 354841483 0036 $2.83 2026-01-01 $2.86 2025-01-01 -1.06%
FARMINGTON CASUALTY COMPANY 354841483 0037 $2.49 2026-01-01 $2.45 2025-01-01 1.61%
FARMINGTON CASUALTY COMPANY 354841483 0042 $4.02 2026-01-01 $4.13 2025-01-01 -2.74%
FARMINGTON CASUALTY COMPANY 354841483 0050 $3.69 2026-01-01 $4.01 2025-01-01 -8.67%
FARMINGTON CASUALTY COMPANY 354841483 0079 $1.8 2026-01-01 $1.85 2025-01-01 -2.78%
FARMINGTON CASUALTY COMPANY 354841483 0083 $3.01 2026-01-01 $2.93 2025-01-01 2.66%
FARMINGTON CASUALTY COMPANY 354841483 0106 $4.17 2026-01-01 $4.16 2025-01-01 0.24%
FARMINGTON CASUALTY COMPANY 354841483 0113 $2.79 2026-01-01 $3.05 2025-01-01 -9.32%
FARMINGTON CASUALTY COMPANY 354841483 0170 $1.3 2026-01-01 $1.33 2025-01-01 -2.31%
FARMINGTON CASUALTY COMPANY 354841483 0251 $2.36 2026-01-01 $2.37 2025-01-01 -0.42%
FARMINGTON CASUALTY COMPANY 354841483 0401 $5.48 2026-01-01 $6.07 2025-01-01 -10.77%
FARMINGTON CASUALTY COMPANY 354841483 0771 $0.35 2026-01-01 $0.35 2025-01-01 0%
FARMINGTON CASUALTY COMPANY 354841483 0908 $89 2026-01-01 $91 2025-01-01 -2.25%
FARMINGTON CASUALTY COMPANY 354841483 0913 $319 2026-01-01 $328 2025-01-01 -2.82%
FARMINGTON CASUALTY COMPANY 354841483 0917 $2.47 2026-01-01 $2.65 2025-01-01 -7.29%
FARMINGTON CASUALTY COMPANY 354841483 1005 $3.53 2026-01-01 $3.61 2025-01-01 -2.27%
FARMINGTON CASUALTY COMPANY 354841483 1016 $10.56 2026-01-01 $11.45 2025-01-01 -8.43%
FARMINGTON CASUALTY COMPANY 354841483 1164 $3.65 2026-01-01 $3.54 2025-01-01 3.01%
FARMINGTON CASUALTY COMPANY 354841483 1165 $2.02 2026-01-01 $1.95 2025-01-01 3.47%
FARMINGTON CASUALTY COMPANY 354841483 1320 $1.06 2026-01-01 $1.05 2025-01-01 0.94%