G43.91 - Migraine, unspecified, intractable

  • Applicable to Migraine, unspecified, intractable
  • The 2025 edition of ICD10-CM G43.91 became effective on October 1, 2024.
  • This is the American ICD10-CM version of G43.91 - other international versions of ICD10 G43.91 may differ.
  • G43.91 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • G43.91 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.
  • G43.91 - Migraine, unspecified, intractable
    • G43.91 - Migraine, unspecified, intractable
    • G43.911 - Migraine, unspecified, intractable, with status migrainosus
    • G43.919 - Migraine, unspecified, intractable, without status migrainosus

 Inclusion Term

  • Migraine, unspecified, with refractory migraine

The following codes above G43.91 contain annotation back-references that may be applicable to G43.91:

Chapter: G00-G99 Diseases of the nervous system

Section: G40-G47 Episodic and paroxysmal disorders

Category: G43 Migraine

 
Non-Billable/Non-Specific Code

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