National Health Insurance is organized on a household basis. Once a household has applied, the entire family is covered. Applicants receive a health insurance card, which must be used when receiving treatment at a hospital. There is a monthly contribution to be paid for National Health Insurance. The benefit of joining the National Health Insurance is that the medical expenses are self-paid from 10% to 30% depending on the age by utilizing the insurance premiums received by everyone under the medical insurance system. Also, if the self-payment for treatment expenses at the hospital reception office exceeds the upper limit self-pay level, and if one applies, National Health Insurance will repay the extra value as a high medical expense. Employee's Health Insurance covers workers’ disease, injury, and death for both work relationships and non-work relationships. The coverage of Employee's Health Insurance is a maximum of 180 days per year of medical care for a work-related disease or injury and 180 days per year for non-work-related disease and injury. Employers and employees need to contribute evenly to covered by Employee's Health Insurance. Health Insurance for the elderly started in 1983 based on the Health Care for the Aged Law in 1982, which brought cross-subsidization for many health insurance systems to offer financial assistance to the elderly for the exchange of the payment of medical coverage fee. This health insurance is arranged for those who are 70 and above and those with disabilities who are 65 to 69 for prevention and curative medical care services.