Abstract:Objective：To regulate the recovery of arrears of inpatients in a medical institutionin order to minimize medical arrears that cannot be written off. Method：To summarize the medical treatment arrearage from in-patient department of the medical institute，relevant advice concerning improving arrears management of in-patient department will be put forward. Result：The arrearsof in-patient department of the medical institute will be urged by strengthening the training and management of medical workers；strengthening the level of information management；making duties of different divisions clear；enhancing the effective cooperation，seeking help from government. Conclusion：In 2019，the medical institute has improved patients’ information and reduced the medical treatment arrearage which aren’t verification，it should strengthen the training and management of medical workers；make duties of different divisions clear；enhance the effective cooperation. To further reduce medical arrears that cannot be written off.