Workers compensation insurance California is an insurance service that gives benefits to workers who were injured or turned out to be sick at work. It compensates medicinal expenses and lost wages while they were out of work. Workers compensation insurance by and large covers loss or injury of a limb, sickness brought about by the job environment, rehabilitation, lost wages, repetitive motion injuries, medical treatment and liability insurance. Moreover, workers compensation insurance will give coverage paying little mind to who is to blame. While it may appear as though simply one more cost of doing business. Workers compensation insurance can really cover you from litigation should a worker become sick or injured because of the activity.