G43.109
G43.109: Migraine with aura, not intractable, without status migrainosus
Billable / specific codeICD-10-CM
G43.109 is a billable, specific ICD-10-CM code for migraine with aura, not intractable, without status migrainosus. It is valid for submission on a claim.
Check G43.109 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Migraine with aura NOS
Excludes1 inherited from the categories above G43.109
A category’s note binds every code beneath it.
Written on G43.1: Migraine with aura
Excludes2 inherited from the categories above G43.109
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G43.109 is named in 21 Medicare coverage policies: 21 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A53057Billing and Coding: Home Health Occupational Therapy
- A56273Billing and Coding: Chiropractic Services
- A56551Billing and Coding: Visual Fields Testing
- A56612Billing and Coding: CT of the Head
Alphabetic index entries that lead here
- Migraine›complicated
- Migraine›with aura(acute-onset) (prolonged) (typical) (without headache)
- Migraine›with aura›not intractable
- Migraine›with aura›without mention of refractory migraine
- Migraine›with aura›not intractable›without status migrainosus
- Migraine›with aura›without mention of refractory migraine›without status migrainosus
Code history
Unchanged in every release from FY2024 to FY2027.