medicalcoder is a lightweight, base-R package for working with ICD-9 and ICD-10 diagnosis and procedure codes. It provides fast, dependency-free tools to look up, validate, and manipulate ICD codes, ...

The "lookup-before-coding" method allows AI to review past cases, improving ICD code accuracy and outperforming physicians and baseline AI models. Smaller open-source AI models, when using the lookup ...