D81.1

Severe combined immunodeficiency w low T- and B-cell numbers Severe combined immunodeficiency [SCID] with low T- and B-cell numbers

Severe combined immunodeficiency w low T- and B-cell numbers Severe combined immunodeficiency [SCID] with low T- and B-cell numbers: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (ICD-10-CM D50 to D89), a billable code.