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D47.Z2

Billable

Castleman disease

D47.Z2 is the ICD-10-CM code for Castleman disease. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
C00-D49
Parent
D47.Z
Edition
FY2026

C00-D49 Neoplasms

Excludes2 — not included here

  • •Kaposi's sarcoma (C46.-)

Notes

  • •, if applicable, human herpesvirus 8 infection (B10.89)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code D47.Z2?
D47.Z2 is the ICD-10-CM code for "Castleman disease". It falls under C00-D49 Neoplasms.
Is D47.Z2 a billable code?
Yes — D47.Z2 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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