Workers' compensation laws were enacted to reduce the need for litigation, as well as the need for injured workers to prove that the injuries were the employer's "fault". The first state law was passed in Maryland in 1902, and the first law covering federal employees was passed in 1906. By 1949, all states had enacted some kind of workers' compensation regime.
This system was originally known as "workman's compensation." Today, most jurisdictions have adopted the term "workers' compensation" as a gender-neutral alternative.
In the United States most employees who are injured on the job have an absolute right to medical care for that injury, and in many cases, monetary payments to compensate for resulting temporary or permanent disabilities.
Most employers are required to subscribe to insurance for workers' compensation, and an employer who does not may have financial penalties imposed. In many states, there are public uninsured employer funds to pay benefits to workers employed by companies who illegally fail to purchase insurance. Insurance policies are available to employers through commercial insurance companies: if the employer is deemed an excessive risk to insure at market rates, it can obtain coverage through an assigned-risk program.
In the vast majority of states, workers' compensation is solely provided by private insurance companies. 12 states operate a state fund (which serves as a model to private insurers and insures state employees), and a handful have state-owned monopolies. To keep the state funds from crowding out private insurers, they are generally required to act as assigned-risk programs or insurers of last resort, and they can only write workers' compensation policies. In contrast, private insurers can turn away the worst risks and can write comprehensive insurance packages covering general liability, natural disasters, and so on. California is one of these 12 states with state funds. The largest state fund in California is State Compensation Insurance Fund. The federal government pays its workers' compensation obligations for its own employees through regular appropriations.
It is illegal in some states (although not in others) for an employer to terminate an employee for reporting a workplace injury or for filing a workers' compensation claim. Most states also prohibit refusing employment for having previously filed a workers' compensation claim. However, employers can consult commercial databases of claims data and it would seem nearly impossible to prove that an employer discriminated against a job applicant because of his or her claims history. To abate discrimination of this type, some states have created a "subsequent injury trust fund" which will reimburse insurers for benefits paid to workers who suffer aggravation or recurrence of a compensable injury. It is also suggested that laws should be made to prohibit inclusion of claims history in databases or to make it anonymous. (See privacy laws.)
It is also illegal to falsely claim workers' compensation benefits. Employers at times hire private investigators to videotape claimants surreptitiously. Some of the sub rosa videos have shown employees engaging in sports or other strenuous physical activities despite allegedly having suffered disability or injury. TV shows have recently been made using these videos. Such evidence may not be admissible in law courts if it has been found to be taken unlawfully.
Some employers vigorously contest employee claims for workers' compensation payments. In any contested case, or in any case involving serious injury, a lawyer with specific experience in handling workers' compensation claims on behalf of injured workers should be consulted. Laws in many states limit a claimant's legal expenses to a certain fraction of an award; such "contingency fees" are payable only if the recovery is successful. In some states this fee can be as high as 40% or as little as 11% of the monetary award recovered, if any. If no award is recovered, the attorney will be paid nothing and loses the time and money he or she put into the case, thereby having essentially worked for free.
In the vast majority of states, original jurisdiction over workers' compensation disputes has been transferred by statute from the trial courts to special administrative agencies. Within such agencies, disputes are usually handled informally by administrative law judges. Appeals may be taken to an appeals board and from there into the state court system. However, such appeals are difficult and are regarded skeptically by most state appellate courts, because the point of workers' compensation was to reduce litigation. A few states still allow the employee to initiate a lawsuit in a trial court against the employer.
Alternate forms of statutory compensation in the United States
Employees of common carriers by rail have a statutory remedy under the Federal Employers' Liability Act, 45 U.S.C. sec. 51, which provides that a carrier "shall be liable" to an employee who is injured by the negligence of the employer. To enforce his compensation rights, the employee may file suit in United States district court or in a state court. The FELA remedy is based on tort principles of ordinary negligence and differs significantly from most state workers' compensation benefit schedules.
Seafarers employed on United States vessels who are injured because of the owner's or the operator's negligence can sue their employers under the Jones Act, 46 U.S.C. App. 688., essentially a remedy very similar to the FELA one.


