ICD-10-CM Diagnosis Code G40.919
Diagnosis Code: G40.919 (Raw: G40919)
Description: Epilepsy, unspecified, intractable, without 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 G40.919 is designated for Epilepsy, unspecified, intractable, without 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.