In order to receive workers' compensation employee benefits, the injured worker must be able to prove definitively that he or she is eligible according to the guidelines set forth under state law. Although there are a number of differences that apply in various jurisdictions, there are several disqualifying situations that are likely to impede your ability to receive workers' compensation benefits in virtually every state. If you have been terminated from your job for willful misconduct or you have left your position voluntarily for reasons unrelated to your medical treatment, it may be difficult to be categorized as eligible for workers' compensation benefits. In addition, if you are already receiving workers' compensation benefits from another case or are an undocumented alien who is working illegally in the United States, you may be disqualified from receiving benefits. However, the laws that govern workers' compensation eligibility are constantly changing, so it is important to get the latest information before making a decision about your case. Check with a representative of your state's workers' compensation board for specific details about eligibility factors in your area.