D81.6
Major histocompatibility complex class I deficiency
Applicable To
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Bare lymphocyte syndrome
Approximate Synonyms
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Major histocompatibility complex class i deficien
Clinical Information
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A hereditary immunodeficiency disorder caused by the absence of major histocompatibility complex class ii expression. Signs include upper and lower respiratory tract bacterial infections, malabsorption, diarrhea, and mucocutaneous candidiasis.
Details
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D81.6 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 D81.6 became effective on October 1, 2022.
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This is the American ICD-10-CM version of D81.6 – other international versions of ICD-10 D81.6 may differ.