D89.813: Graft-versus-host disease, unspecified
D89.813 is a billable, specific ICD-10-CM code for graft-versus-host disease, unspecified. It is valid for submission on a claim.
Check D89.813 with the rest of the claim: free scrubberExcludes1 inherited from the categories above D89.813
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above D89.813
Not part of this code, but both may be coded when both are present.
Risk adjustment
D89.813 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 454 Stem Cell, Including Bone Marrow, Transplant Status/Complications1.068 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
D89.813 is named in 15 Medicare coverage policies: 15 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A55717Billing and Coding: Lab: Flow Cytometry
- A56464Billing and Coding: Flow Cytometry
- A56718Billing and Coding: Intravenous Immunoglobulin (IVIG)
- A56779Billing and Coding: Intravenous Immune Globulin
Alphabetic index entries that lead here
- Graft-versus-host disease
- Disease, diseased›graft-versus-host(GVH)
- Disease, diseased›host-versus-graft
Code history
Unchanged in every release from FY2024 to FY2027.