２００１年１２月６日北京市物价局在北京回民医院召开了北京市医疗机构明码标价示范现场会。会上，北京市物价局李仲源局长要求全市各医疗单位要认真学习回民医院的做法和经验，２００１年底之前，公布本院的明码标价实施方案；２００２年３月底以前，要使用“三单”（即：西 December 6, 2001 Beijing Municipal Price Bureau held a spot price demonstration demonstration meeting for medical institutions in Beijing in Beijing Hui People’s Hospital. At the meeting, Li Zhongyuan, director of Price Bureau of Beijing Municipality, demanded that all medical units in the city should conscientiously study the practices and experiences of Muslim hospitals. Before the end of 2001, the implementation plan of the hospital’s plain coding price was announced. Before the end of March 2002, the “three single” That is: West