Q&A: Reporting stroke, seizure in ICD-10-CM without pre-existing disorder

Article Overview

This article addresses an ICD-10-CM coding question involving a seizure after hemorrhagic stroke in a patient without a documented pre-existing seizure disorder. It is aimed at coders, CDI professionals, and clinical documentation staff who need to understand the general coding context, index terminology, and the need for provider clarification when documentation is limited. The discussion centers on ICD-10-CM terminology, epilepsy versus seizure classification, and related coding considerations tied to the clinical scenario.