Is G43.00 a billable code?
No. G43.00 is a header code that groups 2 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
G43.00: Migraine without aura, not intractable
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
G43.00 groups related diagnoses under migraine without aura, not intractable. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under G43.00
- G43.001Migraine without aura, not intractable, with status migrainosus
- G43.009Migraine without aura, not intractable, without status migrainosus
Other codes in G43.0 Migraine without aura
G43.00 questions
What does G43.00 mean?
G43.00 is the ICD-10-CM code for Migraine without aura, not intractable. It is in chapter 6, Diseases of the nervous system (G00-G99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.