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U.S. ICD-10-CM reference · FY2026 · April

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ICD-10-CM · FY2026 · April / Disease index / Light

Disease index

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Modifiers and references · icd10cm-index-April-1-2026-XML.xml

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for gestational age

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headedness

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CDC / NCHS · ICD-10-CMApr 1, 2026 – Sep 30, 2026

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