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D89.81

Non-billable

Graft-versus-host disease

D89.81 is the ICD-10-CM code for Graft-versus-host disease. It is a non-billable category code — use a more specific child code such as D89.810 for billing.

Status
Header (non-billable)
Chapter
D50-D89
Parent
D89.8
Subcodes
4
Edition
FY2026

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

Code first

  • •underlying cause, such as:
  • •complications of transplanted organs and tissue (T86.-)
  • •complications of blood transfusion (T80.89)

Use additional code

  • •code to identify associated manifestations, such as:
  • •desquamative dermatitis (L30.8)
  • •diarrhea (R19.7)
  • •elevated bilirubin (R17)
  • •hair loss (L65.9)

Frequently asked questions

What is ICD-10 code D89.81?
D89.81 is the ICD-10-CM code for "Graft-versus-host disease". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D89.81 a billable code?
No — D89.81 is a non-billable header code. Use a more specific child code (such as D89.810) for billing.
What are the subcodes of D89.81?
D89.81 has 4 more specific child codes, including D89.810, D89.811, D89.812.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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