Online 2016 ICD-10-CM · Tabular List · Alpha Index · ICD-9/ICD-10 conversion · ICD-10-PCS

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ICD-9 code:


Combined immunity deficiency

ICD-10 codeDescriptionGEM flags set *
D81.0Severe combined immunodeficiency [SCID] with reticular dysgenesisApproximate Flag
D81.1Severe combined immunodeficiency [SCID] with low T- and B-cell numbersApproximate Flag
D81.2Severe combined immunodeficiency [SCID] with low or normal B-cell numbersApproximate Flag
D81.89Other combined immunodeficienciesApproximate Flag
D81.9Combined immunodeficiency, unspecifiedApproximate Flag

* See General Equivalence Mappings (GEMs) FAQ (pdf) for more information on GEM flag values.