13.1 Workers Compensation Statutory Background and Benefits

Key Takeaways

  • Workers compensation is a no-fault statutory system; benefits are the employee's exclusive remedy against the employer.
  • The three abolished common-law employer defenses are contributory negligence, assumption of risk, and the fellow-servant rule.
  • A claim must arise out of and in the course of employment (AOE/COE); ordinary commuting is excluded by the going-and-coming rule.
  • The four benefit categories are medical (usually unlimited), disability income, rehabilitation, and death benefits.
  • Income benefits are paid as a percentage of average weekly wage (commonly 66 2/3%), subject to state maximum and minimum amounts.
Last updated: June 2026

Why Workers Compensation Exists

Workers compensation is a statutory, no-fault system created in the early 1900s to replace the unreliable common-law tort path injured workers previously faced. Before these statutes, an employee had to sue the employer and prove negligence, while the employer could escape liability with three common-law defenses. The exam loves these three defenses, so memorize them:

  • Contributory negligence — the worker contributed to the injury, so recovery was barred.
  • Assumption of risk — the worker knew the job was dangerous and accepted it.
  • Fellow-servant rule — a coworker, not the employer, caused the injury.

Workers compensation laws traded away the worker's right to sue in exchange for prompt, certain, limited benefits regardless of fault. This trade-off is called the exclusive remedy doctrine: the benefits are the employee's sole recovery against the employer. Memorize this phrase. Exam questions describe an injured employee wanting to sue, and the correct answer is that statutory benefits are the exclusive remedy.

The Compensability Test

A claim is covered only if the injury arises out of and in the course of employment — the AOE/COE test. Both prongs must be satisfied:

  • Arising out of employment (AOE) — the injury has a causal connection to the work (the risk came from the job).
  • In the course of employment (COE) — the injury occurred within the time, place, and circumstances of the job.

A worker hurt during a coffee break on the employer's premises is usually covered; a worker injured during the ordinary commute to work usually is not (the going-and-coming rule). Occupational disease — illness caused by repeated workplace exposure such as silicosis or carpal tunnel — is covered the same as a sudden accident, though the date-of-injury rules differ.

Who Must Be Covered

Most states require nearly every employer with one or more employees to carry workers compensation, but the exam tests several recurring exemptions. Analyze each worker rather than assuming automatic coverage:

  • Independent contractors are generally not covered — but a worker mislabeled as a contractor who is really an employee is covered.
  • Sole proprietors and partners are usually excluded for themselves unless they elect in.
  • Corporate officers may be excluded up to a stated number; they can often elect coverage.
  • Agricultural, domestic, and casual labor are exempt in many states.

When an employer fails to carry required coverage, the worker can typically pursue benefits from a state uninsured-employers fund and the employer loses its tort immunity — meaning the worker may then sue, and the abolished common-law defenses are not available to the employer. This is a classic exam reversal: skipping coverage destroys the very protection the system was built to give the employer.

The Four Statutory Benefit Categories

State workers compensation acts pay four benefit types. The Workers Compensation and Employers Liability policy then funds whatever the applicable state law requires under Part One (covered in 13.2). Know each benefit:

BenefitWhat it paysTypical exam fact
MedicalAll reasonable medical careUsually unlimited — no dollar cap and no deductible to the worker
Disability (income)Lost wages while unable to workPaid as a percentage of the average weekly wage, subject to state max/min
RehabilitationVocational/physical retrainingHelps the worker return to gainful work
DeathBurial allowance + survivor benefitsPaid to dependents; burial allowance is a fixed statutory sum

The single most-tested fact: medical benefits are unlimited (no maximum) in most states, while income benefits are capped.

Disability Income Classes

Income benefits are classified by severity (total vs. partial) and duration (temporary vs. permanent), producing four combinations the exam tests constantly:

  • Temporary Total Disability (TTD) — can't work at all, but will recover (most common claim type).
  • Temporary Partial Disability (TPD) — can do some work at reduced wages while healing.
  • Permanent Total Disability (PTD) — never able to return to gainful work (e.g., loss of both eyes).
  • Permanent Partial Disability (PPD) — a lasting impairment but some work capacity (e.g., loss of a finger), often paid by a statutory schedule assigning a set number of weeks to each body part.

Worked Numeric — TTD Benefit

State law pays TTD at 66 2/3% of the average weekly wage (AWW), subject to a state maximum of $1,100/week. A worker earning $900/week:

0.6667 x $900 = $600.03 per week (rounded to $600). This is below the $1,100 cap, so the worker receives $600/week. If the worker earned $2,000/week, 66 2/3% = $1,333, which exceeds the cap, so the benefit is limited to the $1,100 maximum.

Waiting Periods and Death Benefits

Income benefits do not start on day one. State laws impose a short waiting period (commonly 3 to 7 days) before disability income is payable. If the disability lasts beyond a longer retroactive period (often 14 to 21 days), benefits are paid back to the first day of disability. Medical benefits, by contrast, are payable immediately with no waiting period — another spot where the exam tries to trick you into applying the income waiting period to medical care.

Death benefits include a fixed burial/funeral allowance (a set statutory amount such as $7,500 to $10,000 in many states) plus ongoing income to surviving dependents, usually a percentage of the deceased worker's wage subject to the same weekly maximum.

Dependency is determined by statute: a surviving spouse and minor children are presumed dependents, while other relatives may have to prove actual dependency. Benefits to a surviving spouse may end on remarriage, sometimes with a lump-sum settlement. Knowing that medical has no waiting period while income does, and that burial allowances are a flat statutory sum, covers the most-tested death-and-waiting facts.

Test Your Knowledge

An employee is injured at work and wants to sue the employer for negligence. Why is the suit generally barred?

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Test Your Knowledge

A worker earns an average weekly wage of $900. State law pays temporary total disability at 66 2/3% of AWW with a $1,100 weekly maximum. What is the weekly benefit?

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