Improving the rehabilitation medical service system is an inevitable requirement to meet the growing rehabilitation needs of our people. Building a reasonable pricing standard of rehabilitation services and medical insurance payment system is of great significance to promote the high-quality development of rehabilitation. Australia has a multi-level rehabilitation service system and established a rehabilitation medical insurance payment system based on case mix. It summarizes the reform process of the rehabilita- tion service system and medical insurance payment system in Australia, and introduces the Australian National Subacute and non-acute Patient Classification, so as to provide references for the reform of medical insurance payment system in China.