G43.B
Non-billableOphthalmoplegic migraine
G43.B is the ICD-10-CM code for Ophthalmoplegic migraine. It is a non-billable category code — use a more specific child code such as G43.B0 for billing.
G00-G99 Diseases of the nervous system
What this means — in plain language
MedlinePlus · NIHWhat are migraines? Migraines are a recurring type of headache. They cause moderate to severe pain that is throbbing or pulsing. The pain is often on one side of your head. You may also have other symptoms, such as nausea and weakness. You may be sensitive to light and sound. What causes migraines? Researchers believe that migraine has a genetic cause. There are also a number of factors that can trigger a migraine.…
Read more about Migraine at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Medications indicated for this condition
FDA labeling- SumatriptanSerotonin-1b and Serotonin-1d Receptor Agonist [EPC]›
- TopiramateCytochrome P450 3A4 Inducers [MoA]›
- botulinum toxin type AAcetylcholine Release Inhibitor [EPC]›
- Rizatriptan›
- Eletriptan›
- ZolmitriptanSerotonin-1b and Serotonin-1d Receptor Agonist [EPC]›
- Dihydroergotamine›
- Ergotamine Tartrate and CaffeineCentral Nervous System Stimulant [EPC]›
- Frovatriptan›
- Almotriptan›
- Naratriptan›
- Sumatriptan Succinate and Naproxen Sodium›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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