D81.32

Billable

Adenosine deaminase 2 deficiency

D81.32 is the ICD-10-CM code for Adenosine deaminase 2 deficiency. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
D50-D89
Parent
D81.3
Edition
FY2026

D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

Includes

  • ADA2 deficiency
  • Adenosine deaminase deficiency type 2

Notes

  • , if applicable, any associated manifestations, such as:
  • polyarteritis nodosa (M30.0)
  • stroke (I63.-)

Frequently asked questions

What is ICD-10 code D81.32?
D81.32 is the ICD-10-CM code for "Adenosine deaminase 2 deficiency". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D81.32 a billable code?
Yes — D81.32 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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