Lemon Healthcare Co., Ltd. designs and develops a healthcare data platform that connects patients and medical institutions and aims to create a smart healthcare ecosystem. Its platforms include Lemon Care, an app offering hospital functions such as medical payments, electronic prescriptions, and insurance claims; LemonCare Plus, which supports medical treatment, surgery, and collaborative care; Chenggushin, which enables immediate reservations by hospital, department, doctor, and specialty and facilitates insurance claims for actual expenses; and Lemon Talk Talk, a hospital information service. The company was founded in 2017 and is based in Seoul, South Korea.