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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

Abbreviations are unavoidable yet critical parts of the medical text. Using abbreviations, especially in clinical patient notes, can save time and space, protect sensitive information, and help avoid repetitions. However, most abbreviations…

Computation and Language · Computer Science 2022-10-07 Mucahit Cevik , Sanaz Mohammad Jafari , Mitchell Myers , Savas Yildirim

Coding of unstructured clinical free-text to produce interoperable structured data is essential to improve direct care, support clinical communication and to enable clinical research.However, manual clinical coding is difficult and time…

In medical coding, experts map unstructured clinical notes to alphanumeric codes for diagnoses and procedures. We introduce Code Like Humans: a new agentic framework for medical coding with large language models. It implements official…

Artificial Intelligence · Computer Science 2025-10-09 Andreas Motzfeldt , Joakim Edin , Casper L. Christensen , Christian Hardmeier , Lars Maaløe , Anna Rogers

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

Large language models (LLMs) excel at a range of tasks through in-context learning (ICL), where only a few task examples guide their predictions. However, prior research highlights that LLMs often overlook input-label mapping information in…

Computation and Language · Computer Science 2025-06-10 Keqin Peng , Liang Ding , Yuanxin Ouyang , Meng Fang , Yancheng Yuan , Dacheng Tao

Patent classification aims to assign multiple International Patent Classification (IPC) codes to a given patent. Recent methods for automatically classifying patents mainly focus on analyzing the text descriptions of patents. However, apart…

Artificial Intelligence · Computer Science 2024-06-21 Tao Zou , Le Yu , Junchen Ye , Leilei Sun , Bowen Du , Deqing Wang

Automated medical coding, an essential task for healthcare operation and delivery, makes unstructured data manageable by predicting medical codes from clinical documents. Recent advances in deep learning and natural language processing have…

Computation and Language · Computer Science 2024-05-15 Shaoxiong Ji , Wei Sun , Xiaobo Li , Hang Dong , Ara Taalas , Yijia Zhang , Honghan Wu , Esa Pitkänen , Pekka Marttinen

The advent of Large Language Models (LLMs) is promising and LLMs have been applied to numerous fields. However, it is not trivial to implement LLMs in the medical field, due to the high standards for precision and accuracy. Currently, the…

Information Retrieval · Computer Science 2024-12-04 Rishabh Goel

Clinical coding is an administrative process that involves the translation of diagnostic data from episodes of care into a standard code format such as ICD10. It has many critical applications such as billing and aetiology research. The…

In this paper, we consider the patient similarity matching problem over a cancer cohort of more than 220,000 patients. Our approach first leverages on Word2Vec framework to embed ICD codes into vector-valued representation. We then propose…

Machine Learning · Computer Science 2016-12-07 Dang Nguyen , Wei Luo , Dinh Phung , Svetha Venkatesh

Multi-label text classification (MLC) is a challenging task in settings of large label sets, where label support follows a Zipfian distribution. In this paper, we address this problem through retrieval augmentation, aiming to improve the…

Computation and Language · Computer Science 2023-05-23 Ilias Chalkidis , Yova Kementchedjhieva

Medical image segmentation faces challenges due to variations in anatomical structures. While convolutional neural networks (CNNs) effectively capture local features, they struggle with modeling long-range dependencies. Transformers…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Lalit Maurya , Honghai Liu , Reyer Zwiggelaar

Semi-supervised medical image segmentation has attracted much attention in recent years because of the high cost of medical image annotations. In this paper, we propose a novel Inherent Consistent Learning (ICL) method, aims to learn robust…

Computer Vision and Pattern Recognition · Computer Science 2023-04-19 Ye Zhu , Jie Yang , Si-Qi Liu , Ruimao Zhang

Training deep neural networks for 3D segmentation tasks can be challenging, often requiring efficient and effective strategies to improve model performance. In this study, we introduce a novel approach, DeCode, that utilizes label-derived…

Customization of text-to-image models enables users to insert new concepts or objects and generate them in unseen settings. Existing methods either rely on comparatively expensive test-time optimization or train encoders on single-image…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Nupur Kumari , Xi Yin , Jun-Yan Zhu , Ishan Misra , Samaneh Azadi

The linking of clinical entities is a crucial part of extracting structured information from clinical texts. It is the process of assigning a code from a medical ontology or classification to a phrase in the text. The International…

Computation and Language · Computer Science 2025-09-08 Sylvia Vassileva , Ivan Koychev , Svetla Boytcheva

This paper proposes a deep learning-based method to identify the segments of a clinical note corresponding to ICD-9 broad categories which are further color-coded with respect to 17 ICD-9 categories. The proposed Medical Segment Colorer…

Computation and Language · Computer Science 2021-01-28 Maha Alkhairy

Automatic medical coding has the potential to ease documentation and billing processes. For this task, transparency plays an important role for medical coders and regulatory bodies, which can be achieved using explainability methods.…

Computation and Language · Computer Science 2025-07-03 Katharina Beckh , Elisa Studeny , Sujan Sai Gannamaneni , Dario Antweiler , Stefan Rüping
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