G43.4
Hemiplegic migraine
Applicable To
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Familial migraine
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Sporadic migraine
Details
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G43.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
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The 2023 edition of ICD-10-CM G43.4 became effective on October 1, 2022.
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This is the American ICD-10-CM version of G43.4 – other international versions of ICD-10 G43.4 may differ.