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 226 - 250 of 557

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
WESCO INSURANCE COMPANY 253825011 4250 $3.48 2026-07-01 $3.29 2026-01-01 5.46%
WESCO INSURANCE COMPANY 253825011 4251 $5.41 2026-07-01 $5.12 2026-01-01 5.36%
WESCO INSURANCE COMPANY 253825011 4263 $8.43 2026-07-01 $7.98 2026-01-01 5.34%
WESCO INSURANCE COMPANY 253825011 4273 $3.77 2026-07-01 $3.56 2026-01-01 5.57%
WESCO INSURANCE COMPANY 253825011 4279 $5.4 2026-07-01 $5.11 2026-01-01 5.37%
WESCO INSURANCE COMPANY 253825011 4283 $2.58 2026-07-01 $2.45 2026-01-01 5.04%
WESCO INSURANCE COMPANY 253825011 4299 $2.99 2026-07-01 $2.83 2026-01-01 5.35%
WESCO INSURANCE COMPANY 253825011 4304 $7.59 2026-07-01 $7.19 2026-01-01 5.27%
WESCO INSURANCE COMPANY 253825011 4307 $4 2026-07-01 $3.79 2026-01-01 5.25%
WESCO INSURANCE COMPANY 253825011 4351 $1.73 2026-07-01 $1.64 2026-01-01 5.2%
WESCO INSURANCE COMPANY 253825011 4352 $2.5 2026-07-01 $2.36 2026-01-01 5.6%
WESCO INSURANCE COMPANY 253825011 4361 $1 2026-07-01 $0.94 2026-01-01 6%
WESCO INSURANCE COMPANY 253825011 4410 $4.87 2026-07-01 $4.61 2026-01-01 5.34%
WESCO INSURANCE COMPANY 253825011 4420 $5.18 2026-07-01 $4.91 2026-01-01 5.21%
WESCO INSURANCE COMPANY 253825011 4431 $1.73 2026-07-01 $1.64 2026-01-01 5.2%
WESCO INSURANCE COMPANY 253825011 4432 $2.45 2026-07-01 $2.32 2026-01-01 5.31%
WESCO INSURANCE COMPANY 253825011 4452 $3.9 2026-07-01 $3.69 2026-01-01 5.38%
WESCO INSURANCE COMPANY 253825011 4459 $4.09 2026-07-01 $3.87 2026-01-01 5.38%
WESCO INSURANCE COMPANY 253825011 4470 $4.01 2026-07-01 $3.79 2026-01-01 5.49%
WESCO INSURANCE COMPANY 253825011 4484 $4.41 2026-07-01 $4.18 2026-01-01 5.22%
WESCO INSURANCE COMPANY 253825011 4493 $3.37 2026-07-01 $3.19 2026-01-01 5.34%
WESCO INSURANCE COMPANY 253825011 4511 $0.61 2026-07-01 $0.58 2026-01-01 4.92%
WESCO INSURANCE COMPANY 253825011 4557 $4.13 2026-07-01 $3.91 2026-01-01 5.33%
WESCO INSURANCE COMPANY 253825011 4558 $3.11 2026-07-01 $2.94 2026-01-01 5.47%
WESCO INSURANCE COMPANY 253825011 4568 $4.62 2026-07-01 $4.37 2026-01-01 5.41%