An automatic matching method for ICD surgery and operation codes based on deep learning

An automatic matching and deep learning technology, applied in the medical field, can solve problems such as overfitting or underfitting, a large number of medical record reading work and code review work, and the inability to solve the problem of concept splitting of surgical descriptions, etc.
CN110895580BActive Publication Date: 2020-07-07SHAN DONG MSUN HEALTH TECH GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHAN DONG MSUN HEALTH TECH GRP CO LTD
Publication Date
2020-07-07

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Abstract

An automatic matching method for ICD surgery and operation codes based on deep learning, using a modular modeling method, each module only completes a relatively simple task, which greatly reduces the search space for model parameters and reduces the required amount of data. This method uses a bidirectional autoregressive language model to model the natural language sequence, uses each operation description and each ICD code to combine, calculates the semantic space weight between them, and uses the semantic space weight to reconstruct the operation description , and finally use the reconstructed surgery description to perform ICD code classification matching to solve the problem of concept splitting. In the calculation, the inherent hierarchical structure of ICD surgery and operation codes is also used for bidirectional autoregressive model modeling, incorporating business prior test knowledge. It solves the problems encountered in clinical practice, and can quickly and accurately perform ICD code matching.
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Description

technical field

[0001] The invention relates to the field of medical technology, in particular to an ICD operation and operation code automatic matching method based on deep learning. Background technique

[0002] The International Classification of Diseases Surgery and Operation Code (ICD-9-CM-3) is an important tool for the summary and statistics of hospital medical record information, and plays an important role in hospital medical treatment, research, and management. In actual clinical application, how to match the operation description entered by the medical personnel in the electronic medical record to the ICD operation and operation code is a time-consuming and labor-intensive task, requiring a lot of medical record reading work and code review work. Moreover, in the actual electronic medical record, the operation and operation description entered by the medical staff may be relatively short, that is, there are several surgical operation categories in a short descript...

Claims

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