文章通过对某三甲医院临床科室2012年全年及各月住院医保费用的进行分析,初步了解医院2012年住院医保费用的总体情况和各月的变化情况,影响总费用的各科室明细费用的变化情况。最后发现不同月份人次住院费用的变化趋势大致呈“N”字型走势。不同科室人次住院医疗费用不同。当然还需要进一步深入研究费用变化异常的月份和科室,减轻医保患者的经济负担。 By analyzing the hospitalization insurance coverage of clinical departments in a top three hospital in the whole year of 2012 and each month in 2012, the author has a preliminary understanding of the general situation of hospitalization insurance in 2012 and the changes in each month, and changes in the detailed expense of each department affecting the total cost Happening. Finally, the trend of inpatient fees in different months was found to be roughly “N”. Different departments of hospitalization costs vary. Of course, there is still a need to further study the month and department of abnormal cost changes to reduce the financial burden on Medicare patients.