Child codes (3)
More specific codes that fall directly under D81.81.
Code family — category D81
Every other code sharing category D81, for context when choosing between close variants.
Combined immunodeficiencies
Severe combined immunodeficiency [SCID] with reticular dysgenesis
Severe combined immunodeficiency [SCID] with low T- and B-cell numbers
Severe combined immunodeficiency [SCID] with low or normal B-cell numbers
Adenosine deaminase [ADA] deficiency
Adenosine deaminase deficiency, unspecified
Severe combined immunodeficiency due to adenosine deaminase deficiency
Adenosine deaminase 2 deficiency
Other adenosine deaminase deficiency
Nezelof's syndrome
Purine nucleoside phosphorylase [PNP] deficiency
Major histocompatibility complex class I deficiency
Major histocompatibility complex class II deficiency
Other combined immunodeficiencies
Biotinidase deficiency
Other biotin-dependent carboxylase deficiency
Biotin-dependent carboxylase deficiency, unspecified
Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]
Other combined immunodeficiencies
Combined immunodeficiency, unspecified
Use this via the API
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request
curl https://patientary.com/api/v1/icd10/D81.81
Patientary is an informational reference tool built on public data (CMS NPPES and the official ICD-10-CM release). It is not medical, coding, legal or billing advice, and code assignment is the responsibility of a qualified professional. Always verify against the primary source before you bill or file.