Glossary term

Workers' Compensation Coverage B

Workers' Compensation Coverage B is employer's liability coverage for certain workplace-injury lawsuits outside statutory workers' compensation benefits.

Updated

May 18, 2026

Read time

2 min read

What Is Workers' Compensation Coverage B?

Workers' Compensation Coverage B is the employer's liability part of a workers' compensation policy. It can protect an employer against certain lawsuits related to workplace injuries that are not handled entirely by statutory workers' compensation benefits.

Coverage B sits beside Coverage A. Coverage A pays required workers' compensation benefits under state law. Coverage B addresses a narrower liability exposure, subject to policy limits, exclusions, and legal defenses.

Key Takeaways

  • Coverage B is employer's liability coverage inside many workers' compensation policies.
  • It is different from Coverage A, which pays statutory workers' compensation benefits.
  • Coverage B can apply to certain lawsuits connected to employee injuries.
  • It usually has stated limits, unlike the statutory-benefit structure of Coverage A.
  • It does not turn workers' compensation into broad general liability insurance.

How Coverage B Works

If an employee injury leads to a covered employer liability claim, Coverage B may help pay defense costs, settlements, or judgments within the policy terms. Examples can include certain third-party-over actions, loss of consortium claims, or claims by family members, depending on law and policy wording.

The coverage is not a replacement for safe operations or statutory workers' compensation compliance. It is a backstop for specific employer liability exposures that can remain even when the workers' compensation system is the main remedy.

Coverage A Compared With Coverage B

Policy Part

Main Function

Limit Structure

Coverage A

Pays workers' compensation benefits required by law

Driven by statutory benefits

Coverage B

Covers certain employer liability claims

Usually subject to stated policy limits

Claims and Boundaries

Coverage B has boundaries. It may exclude intentional injury, employment-practices claims, contractual liability, punitive damages where not insurable, or claims outside the policy territory or conditions. The exact scope depends on the policy and applicable law.

Employers should not assume every employee lawsuit is covered by Coverage B. Claims involving discrimination, harassment, wrongful termination, or wage disputes may require different coverage or may not be insurable in the same way.

The Bottom Line

Workers' Compensation Coverage B is employer's liability protection linked to workplace injury risk. It is useful because some injury-related lawsuits can sit outside statutory benefit payments, but it is narrower than general business liability coverage.

Related Terms