Find the best websites on Group Health Insurance. Group Health Insurance is a special insurance plan used most often by small businesses (typically 5 to 500 employees) to provide health insurance to their employees. The premium paid in case of group health insurance is not paid in separately for each person, but the amount is paid as a whole for the entire group. Group health insurance usually proves cheaper than individual health insurance as insurance companies usually provide a 'bulk buying' discount. A list of the best websites regarding Group Health Insurance is given below. Please feel free to add any other websites relevant to group health insurance along with a brief summary for each.