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Accurate International Classification of Diseases (ICD) coding is critical for clinical documentation, billing, and healthcare analytics, yet it remains a labour-intensive and error-prone task. Although large language models (LLMs) show…

Artificial Intelligence · Computer Science 2025-09-24 Hong-Jie Dai , Zheng-Hao Li , An-Tai Lu , Bo-Tsz Shain , Ming-Ta Li , Tatheer Hussain Mir , Kuang-Te Wang , Min-I Su , Pei-Kang Liu , Ming-Ju Tsai

Automatic medical image segmentation plays a critical role in scientific research and medical care. Existing high-performance deep learning methods typically rely on large training datasets with high-quality manual annotations, which are…

Image and Video Processing · Electrical Eng. & Systems 2021-11-17 Shanshan Wang , Cheng Li , Rongpin Wang , Zaiyi Liu , Meiyun Wang , Hongna Tan , Yaping Wu , Xinfeng Liu , Hui Sun , Rui Yang , Xin Liu , Jie Chen , Huihui Zhou , Ismail Ben Ayed , Hairong Zheng

This paper aims to provide an approach for automatic coding of physician-patient communication transcripts to improve patient-centered communication (PCC). PCC is a central part of high-quality health care. To improve PCC, dialogues between…

Computation and Language · Computer Science 2021-09-23 Gilchan Park , Julia Taylor Rayz , Cleveland G. Shields

Clinical coding is currently a labour-intensive, error-prone, but critical administrative process whereby hospital patient episodes are manually assigned codes by qualified staff from large, standardised taxonomic hierarchies of codes.…

Machine Learning · Computer Science 2023-02-28 Thomas Searle , Zina Ibrahim , Richard JB Dobson

Mapping clinical documents to standardised clinical vocabularies is an important task, as it provides structured data for information retrieval and analysis, which is essential to clinical research, hospital administration and improving…

Computation and Language · Computer Science 2025-09-15 Mingyang Li , Viktor Schlegel , Tingting Mu , Warren Del-Pinto , Goran Nenadic

ICD-9 coding is a relevant clinical billing task, where unstructured texts with information about a patient's diagnosis and treatments are annotated with multiple ICD-9 codes. Automated ICD-9 coding is an active research field, where CNN-…

Machine Learning · Computer Science 2021-09-27 Malte Feucht , Zhiliang Wu , Sophia Althammer , Volker Tresp

This study presents a multimodal machine learning model to predict ICD-10 diagnostic codes. We developed separate machine learning models that can handle data from different modalities, including unstructured text, semi-structured text and…

Data augmentation is a ubiquitous technique for increasing the size of labeled training sets by leveraging task-specific data transformations that preserve class labels. While it is often easy for domain experts to specify individual…

Machine Learning · Statistics 2018-12-10 Alexander J. Ratner , Henry R. Ehrenberg , Zeshan Hussain , Jared Dunnmon , Christopher Ré

Automated ICD coding involves assigning standardized diagnostic codes to clinical narratives. The vast label space and extreme class imbalance continue to challenge precise prediction. To address these issues, LabGraph is introduced -- a…

Machine Learning · Computer Science 2026-01-13 Xiaoxiao Deng

This study aims to explore the implementation of Natural Language Processing (NLP) and machine learning (ML) techniques to automate the coding of medical letters with visualised explainability and light-weighted local computer settings.…

Computation and Language · Computer Science 2024-07-19 Jamie Glen , Lifeng Han , Paul Rayson , Goran Nenadic

Data augmentation has proved extremely useful by increasing training data variance to alleviate overfitting and improve deep neural networks' generalization performance. In medical image analysis, a well-designed augmentation policy usually…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Yunhe Gao , Zhiqiang Tang , Mu Zhou , Dimitris Metaxas

Medical coding translates free-text clinical documentation into standardized codes drawn from classification systems that contain tens of thousands of entries and are updated annually. It is central to billing, clinical research, and…

Artificial Intelligence · Computer Science 2026-04-01 Joakim Edin , Andreas Motzfeldt , Simon Flachs , Lars Maaløe

Accurate clinical coding is essential for healthcare documentation, billing, and decision-making. While prior work shows that off-the-shelf LLMs struggle with this task, evaluations based on exact match metrics often overlook errors where…

Computation and Language · Computer Science 2025-10-10 Zhangdie Yuan , Han-Chin Shing , Mitch Strong , Chaitanya Shivade

To address the limitations of Large Language Models (LLMs) in the International Classification of Diseases (ICD) coding task, where they often produce inaccurate and incomplete prediction results due to the high-dimensional and skewed…

Computation and Language · Computer Science 2024-08-15 Rumeng Li , Xun Wang , Hong Yu

ICD(International Classification of Diseases) coding involves assigning ICD codes to patients visit based on their medical notes. Considering ICD coding as a multi-label text classification task, researchers have developed sophisticated…

Computation and Language · Computer Science 2024-10-21 Bin Zhang , Junli Wang

Addressing the complexity of accurately classifying International Classification of Diseases (ICD) codes from medical discharge summaries is challenging due to the intricate nature of medical documentation. This paper explores the use of…

Machine Learning · Computer Science 2024-11-12 Zeyd Boukhers , AmeerAli Khan , Qusai Ramadan , Cong Yang

The task of automatically coding the International Classification of Diseases (ICD) in the medical field has been well-established and has received much attention. Automatic coding of the ICD in the medical field has been successful in…

Computation and Language · Computer Science 2026-03-11 Xinxin You , Xien Liu , Xue Yang , Ziyi Wang , Ji Wu

Clinical information systems have become large repositories for semi-structured and partly annotated electronic health record data, which have reached a critical mass that makes them interesting for supervised data-driven neural network…

Computation and Language · Computer Science 2023-05-22 Markus Kreuzthaler , Bastian Pfeifer , Diether Kramer , Stefan Schulz

ICD Coding aims to assign a wide range of medical codes to a medical text document, which is a popular and challenging task in the healthcare domain. To alleviate the problems of long-tail distribution and the lack of annotations of…

Computation and Language · Computer Science 2025-05-27 Xu Zhang , Kun Zhang , Wenxin Ma , Rongsheng Wang , Chenxu Wu , Yingtai Li , S. Kevin Zhou

Acronyms are the short forms of phrases that facilitate conveying lengthy sentences in documents and serve as one of the mainstays of writing. Due to their importance, identifying acronyms and corresponding phrases (i.e., acronym…

Computation and Language · Computer Science 2020-10-29 Amir Pouran Ben Veyseh , Franck Dernoncourt , Quan Hung Tran , Thien Huu Nguyen