G40.84 - KCNQ2-related epilepsy

  • Applicable to KCNQ2-related epilepsy
  • The 2025 edition of ICD10-CM G40.84 became effective on October 1, 2024.
  • This is the American ICD10-CM version of G40.84 - other international versions of ICD10 G40.84 may differ.
  • G40.84 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • G40.84 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • G40.84 - KCNQ2-related epilepsy
    • G40.84 - KCNQ2-related epilepsy
    • G40.841 - KCNQ2-related epilepsy, not intractable, with status epilepticus
    • G40.842 - KCNQ2-related epilepsy, not intractable, without status epilepticus
    • G40.843 - KCNQ2-related epilepsy, intractable, with status epilepticus
    • G40.844 - KCNQ2-related epilepsy, intractable, without status epilepticus

The following codes above G40.84 contain annotation back-references that may be applicable to G40.84:

Chapter: G00-G99 Diseases of the nervous system

Section: G40-G47 Episodic and paroxysmal disorders

Category: G40 Epilepsy and recurrent seizures

epilepsy icd 10
 
Non-Billable/Non-Specific Code

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