ICD-10-CM G40.844: KCNQ2-related epilepsy, intractable, without status epilepticus

Parent Code (Less Specific):

About ICD-10-CM Code G40.844 (KCNQ2-related epilepsy)

ICD-10-CM code G40.844 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM G40.844 became effective on October 1, 2024.

This page provides detailed information about G40.844 - KCNQ2-related epilepsy, intractable, without status epilepticus. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like KCNQ2-related epilepsy related to intractable, status epilepticus.