P91.63
Severe hypoxic ischemic encephalopathy [HIE]
ICD-10-CM Coding Rules
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P91.63
Approximate Synonyms
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Newborn hypoxic ischemic encephalopathy, severe
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Severe hypoxic ischemic encephalopathy of newborn
Details
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P91.63 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 P91.63 became effective on October 1, 2022.
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This is the American ICD-10-CM version of P91.63 – other international versions of ICD-10 P91.63 may differ.