H49.42
Progressive external ophthalmoplegia left eye
Approximate Synonyms
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L tolosa hunt syndrome
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Left progressive external ophthalmoplegia
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Tolosa-hunt syndrome of left eye
Details
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H49.42 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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The 2023 edition of ICD-10-CM H49.42 became effective on October 1, 2022.
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This is the American ICD-10-CM version of H49.42 – other international versions of ICD-10 H49.42 may differ.