ICD-10 Code G40.301 - Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus

ICD-10-CM Diagnosis Code G40.301

Diagnosis Code: G40.301 (Raw: G40301)

Description: Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code G40.301 is designated for Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.