G43.7
Non-billableChronic migraine without aura
G43.7 is the ICD-10-CM code for Chronic migraine without aura. It is a non-billable category code — use a more specific child code such as G43.70 for billing.
G00-G99 Diseases of the nervous system
Includes
- •Transformed migraine
Excludes1 — not coded here
- •migraine without aura (G43.0-)
Frequently asked questions
- What is ICD-10 code G43.7?
- G43.7 is the ICD-10-CM code for "Chronic migraine without aura". It falls under G00-G99 Diseases of the nervous system.
- Is G43.7 a billable code?
- No — G43.7 is a non-billable header code. Use a more specific child code (such as G43.70) for billing.
- What is excluded from G43.7?
- Excludes1 (not coded here): migraine without aura (G43.0-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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