Medical Diagnosis Coding Automation: Similarity Search vs. Generative AI
Vanessa Klotzman
Abstract:Objective: This study aims to predict ICD-10-CM codes for medical diagnoses from short diagnosis descriptions and compare two distinct approaches: similarity search and using a generative model with few-shot learning. Materials and Methods: The text-embedding-ada-002 model was used to embed textual descriptions of 2023 ICD-10-CM diagnosis codes, provided by the Cen-ters provided for Medicare & Medicaid Services. GPT-4 used few-shot learning. Both models underwent performance testing on 666 data points from… Show more
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