恶性肿瘤疾病编码错误的原因分析与对策
Cause analysis and countermeasure suggestions for malignant tumor disease coding errors
目的 对恶性肿瘤疾病与肿瘤形态学编码错误案例进行分析,总结提高编码准确性的对策。 方法 选取本院住院病案首页管理系统2023年1月1日―2023年12月31日出院主诊断为原发恶性肿瘤655例,指定病案科资深编码员逐一质控编码的准确性。列举典型错误编码案例进行分析,找出编码错误原因。 结果 655例恶性肿瘤病例中,错误编码28例(错误率4.27%)。总结归纳编码错误原因,主要包括临床医师书写诊断不规范9例(32.14%)、编码员肿瘤形态学更新不足6例(21.43%)、编码员未掌握编码规则5例(17.86%)、编码员临床知识不足4例(14.29%)、与临床和病理科沟通不足2例(7.14%)等。 结论 临床医师书写诊断不规范、编码员临床及病理相关知识欠缺、未及时了解WHO肿瘤形态学分类的更新、缺乏与临床和病理科的沟通、未掌握肿瘤编码规则及对肿瘤分类标准的变化关注度和敏锐度不足等是造成恶性肿瘤编码错误的原因。因此,加强恶性肿瘤诊断书写和疾病编码培训和质控以及建立与临床和病理科沟通交流机制是提高恶性肿瘤编码正确率的关键。
Objective To analyze coding errors in malignant neoplasms and tumor morphology,and propose strategies to improve coding accuracy. Methods A retrospective review was conducted on 655 cases of primary malignant tumors discharged from a hospital between January 1, 2023 and December 31, 2023. The hospital's inpatient medical record front page management system was utilized to retrieve data,and senior medical coders from the medical records department performed one-to-one accuracy verification. Typical coding error cases were categorized, analyzed, and summarized to determine root causes. Results Among 655 cases, 28 exhibited coding errors (error rate: 4.27%). The causes of coding errors are summarized as follows: 9 cases (32.14%) were due to non-standard diagnosis documentation by clinicians, 6 cases (21.43%) resulted from insufficient updates on tumor morphology by coders, 5 cases (17.86%) were caused by coders' lack of mastery of coding rules, 4 cases (14.29%) occurred due to coders' insufficient clinical knowledge, and 2 cases (7.14%) stemmed from inadequate communication with clinical and pathology departments were attributed to other coding errors. Conclusion Non-standard diagnosis documentation by clinicians, insufficient clinical and pathological knowledge among coders, failure to stay updated with the latest WHO classifications of tumor morphology, lack of communication with clinical and pathology departments, inadequate mastery of tumor coding rules, and insufficient awareness and sensitivity to changes in tumor classification standards are the main causes of errors in malignant tumor coding. Enhancing training and quality control in malignant tumor diagnosis documentation and disease coding, along with establishing communication mechanisms with clinical and pathology departments, are key to improving the accuracy of malignant tumor coding.
Malignant tumor / Disease coding / Main diagnosis
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赣州市指导性科技计划项目(GZ2024ZSF084)
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