G43.1

Non-billable

Migraine with aura

G43.1 is the ICD-10-CM code for Migraine with aura. It is a non-billable category code — use a more specific child code such as G43.10 for billing.

Status
Header (non-billable)
Chapter
G00-G99
Parent
G43
Subcodes
2
Edition
FY2026

G00-G99 Diseases of the nervous system

Includes

  • Basilar migraine
  • Classical migraine
  • Migraine equivalents
  • Migraine preceded or accompanied by transient focal neurological phenomena
  • Migraine triggered seizures
  • Migraine with acute-onset aura
  • Migraine with aura without headache (migraine equivalents)
  • Migraine with prolonged aura
  • Migraine with typical aura
  • Retinal migraine

Excludes1 — not coded here

  • chronic migraine with aura (G43.E-)
  • persistent migraine aura (G43.5-, G43.6-)

Notes

  • any associated seizure (G40.-, R56.9)

Frequently asked questions

What is ICD-10 code G43.1?
G43.1 is the ICD-10-CM code for "Migraine with aura". It falls under G00-G99 Diseases of the nervous system.
Is G43.1 a billable code?
No — G43.1 is a non-billable header code. Use a more specific child code (such as G43.10) for billing.
What are the subcodes of G43.1?
G43.1 has 2 more specific child codes, including G43.10, G43.11.
What is excluded from G43.1?
Excludes1 (not coded here): chronic migraine with aura (G43.E-); persistent migraine aura (G43.5-, G43.6-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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