ICD-10-CM · Chapter 3

D81..31 Severe combined immunodeficiency due to adenosine deaminase deficiency

Billable

← D81 — Combined immunodeficiencies Chapter 3: D50-D89

Includes

ADA deficiency with SCID
Adenosine deaminase [ADA] deficiency with severe combined immunodeficiency

Last reviewed: September 2026