D84.81
BillableImmunodeficiency due to conditions classified elsewhere
D84.81 is the ICD-10-CM code for Immunodeficiency due to conditions classified elsewhere. It is a billable, specific code valid for reimbursement.
D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Excludes1 — not coded here
Code first
Frequently asked questions
- What is ICD-10 code D84.81?
- D84.81 is the ICD-10-CM code for "Immunodeficiency due to conditions classified elsewhere". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D84.81 a billable code?
- Yes — D84.81 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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