Workers' comp covers medical care and partial wage replacement when employees get hurt or sick on the job. Nearly every state mandates it. The coverage protects employees regardless of fault and shields your business from most workplace injury lawsuits. Workers' comp benefits become the employee's only legal remedy.
A standard workers' comp policy has three coverage parts:
- Workers' Compensation Insurance (Part A): State law determines every benefit your injured employees receive, and Part A pays them all. Coverage spans medical treatment, roughly two-thirds of average weekly wages during recovery, rehabilitation costs and death benefits for dependents. No dollar cap applies.
- Employers' Liability Insurance (Part B): Legal costs are covered when workers' comp doesn't resolve the claim: third-party lawsuits, intentional harm allegations and spousal loss-of-support suits. Unlike Part A, this coverage carries dollar limits you choose at purchase.
- Other States Insurance (Part C): Fills the gap when employees work in states your policy doesn't list. Skip it and any out-of-state assignment can expose your business to uninsured liability.
The following sections outline your state’s coverage requirements and expected costs:




