M46.1
Sacroiliitis, not elsewhere classified
Approximate Synonyms
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Bilateral inflammation of sacroiliac joint
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Bilateral sacroiliitis
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Inflammation of left sacroiliac joint
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Inflammation of right sacroiliac joint
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Left sacroiliitis
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Right sacroiliitis
Details
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M46.1 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 M46.1 became effective on October 1, 2022.
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This is the American ICD-10-CM version of M46.1 – other international versions of ICD-10 M46.1 may differ.