 Depending on an individual, or families level of income, lifestyle, location, and medical history, there are monthly insurance plans ranging from S$75 SGD to S$400.Companies include but are not limited to AIA, Aviva, AXA, Great Eastern, NTUC Income and Prudential.In October 2003, acting Minister for Health Khaw Boon Wan launched SingaporeMedicine to promote Singapore as a regional medical hub.