D84.822
BillableImmunodeficiency due to external causes
D84.822 is the ICD-10-CM code for Immunodeficiency due to external causes. 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
Use additional code
- •code for external cause such as:
- •exposure to ionizing radiation (W88)
Notes
- •, if applicable, radiological procedure and radiotherapy (Y84.2)
Frequently asked questions
- What is ICD-10 code D84.822?
- D84.822 is the ICD-10-CM code for "Immunodeficiency due to external causes". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D84.822 a billable code?
- Yes — D84.822 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.
Look up another ICD-10 code or condition