The purposes of this Act are to improve health and medical care and to enhance the welfare of citizens. With regard to people who are under condition of need for long-term care due to disease, etc., as a result of physical or emotional changes caused by aging, and who require care such as for bathing, bodily waste elimination, meals, etc., and require the functional training, nursing, management of medical treatment, and other medical care, these purposes are to be accomplished by establishing a long-term care insurance system based on the principle of the cooperation of citizens, solidarity, and determining necessary matters concerning related insurance benefits, etc., in order to provide benefits pertaining to necessary health and medical services and public aid services so that these people are able to maintain dignity and an independent daily life routine according to each person's own level of abilities.
この法律は、加齢に伴って生ずる心身の変化に起因する疾病等により要介護状態となり、入浴、排せつ、食事等の介護、機能訓練並びに看護及び療養上の管理その他の医療を要する者等について、これらの者が尊厳を保持し、その有する能力に応じ自立した日常生活を営むことができるよう、必要な保健医療サービス及び福祉サービスに係る給付を行うため、国民の共同連帯の理念に基づき介護保険制度を設け、その行う保険給付等に関して必要な事項を定め、もって国民の保健医療の向上及び福祉の増進を図ることを目的とする。