What Is Workers’ Compensation Insurance?
Workers’ compensation insurance pays medical costs and lost wages when employees are hurt on the job. Plain-English definition, what’s covered, and how to get a quote.
Last updated: October 2026
Workers’ compensation insurance (also called workers’ comp or, informally, workman’s / workmen’s comp) is coverage that helps pay medical costs and a portion of lost wages when an employee is injured or becomes ill because of their job, and it typically protects employers from many related lawsuits. Requirements vary by state. E-COMP helps employers compare workers’ compensation quotes from 50+ carriers.
What does workers’ compensation insurance cover?
- Medical treatment related to work injuries and occupational illnesses (subject to policy and state rules)
- Wage replacement / disability benefits when the employee cannot work (amounts and waiting periods vary by state)
- Death / survivor benefits in fatal cases
- Employer liability protection for many covered workplace injuries (the “exclusive remedy” idea — state-specific)
Not typically covered:
- Intentional self-injury
- Injuries while intoxicated (state rules)
- Many purely personal / off-the-job injuries
- Liabilities that belong under general liability (third-party bodily injury/property damage) rather than WC.
Who needs workers’ compensation insurance?
Most employers with W-2 employees need workers’ compensation; exact thresholds, exemptions, and sole-proprietor rules vary by state. Some contractors and staffing arrangements also trigger coverage needs. When unsure, check your state department of insurance / labor resources and ask a licensed advisor.
Is workers’ comp the same as general liability?
No. Workers’ comp covers employees’ work-related injuries and related employer obligations. General liability typically covers claims from third parties (customers, vendors, public) for bodily injury or property damage. Many businesses need both. E-COMP can help with workers’ comp and GL through its carrier panel.
How is the cost calculated?
Premium is usually based on payroll by class code, a rate per $100 of payroll, experience modification, and other factors. For a walkthrough with examples, see the cost-per-employee guide.
Pay-as-you-go vs. traditional deposit policies
Traditional policies often estimate annual premium with a deposit and year-end audit. Pay-as-you-go ties billing closer to actual payroll each period, which can reduce large upfront deposits and audit surprises for fluctuating payrolls.
How to get a workers’ compensation quote with E-COMP
Gather business details, states, payroll estimates, and class codes (or job descriptions). Start online or call 1-888-493-2667. Compare options on the workers’ compensation quotes page, then request a quote if needed.
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Frequently asked questions
What is workers’ comp insurance?
Workers’ compensation insurance helps pay medical costs and lost wages when employees are injured or become ill because of their job, and it typically protects employers from many related lawsuits. Coverage rules and benefits vary by state.
What is workman’s comp insurance?
“Workman’s comp” or “workmen’s comp” is an informal name for the same thing as workers’ compensation insurance. Modern usage is “workers’ compensation” or “workers’ comp.”
Who needs workers’ compensation coverage?
Most employers with employees need workers’ compensation coverage; requirements and exemptions vary by state and business type. If you hire W-2 staff—and in some cases certain contractors—confirm your state rules, then compare quotes to bind the right policy.
Is workers’ comp the same as general liability?
No. Workers’ compensation covers employees’ work-related injuries and related benefits. General liability typically covers third-party bodily injury and property damage claims. Many businesses carry both.