D81—Combined immunodeficiencies
ICD-10-CMChapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismNon-billable category
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Codes under this category
D81.0Severe combined immunodeficiency [SCID] with reticular dysgenesisD81.1Severe combined immunodeficiency [SCID] with low T- and B-cell numbersD81.2Severe combined immunodeficiency [SCID] with low or normal B-cell numbersD81.3Adenosine deaminase [ADA] deficiencyD81.4Nezelof's syndromeD81.5Purine nucleoside phosphorylase [PNP] deficiencyD81.6Major histocompatibility complex class I deficiencyD81.7Major histocompatibility complex class II deficiencyD81.8Other combined immunodeficienciesD81.9Combined immunodeficiency, unspecified
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Informational content based on ICD-10-CM (CMS). It does not replace evaluation, diagnosis, or care by a licensed health professional.