Z94.81
BillableBone marrow transplant status
HCC Category Mapping
V28HCC 454 — Graft-Versus-Host Disease and Stem Cell Transplant Complications
0.000V24HCC 186 — Major Organ Transplant or Replacement Status
0.910ESRDHCC 186 — Major Organ Transplant or Replacement Status
0.000RxHCCHCC 395 — Graft-Versus-Host Disease
0.000What This Code Means
A person who has received a bone marrow transplant, which provides new blood-forming cells to replace damaged or diseased marrow.
Coding Tips
- •This code indicates successful engraftment; use for long-term follow-up care
- •Document alongside codes for graft-versus-host disease or other post-transplant complications if present
Clinical Significance
This code represents successful bone marrow transplantation with engraftment, indicating survival from severe hematologic malignancy or bone marrow failure but requiring ongoing immunosuppressive therapy and hematologic monitoring. These patients have high risk for graft-versus-host disease and infection complications.
Documentation Requirements
- ✓Confirmation of successful bone marrow engraftment
- ✓Type of transplant (autologous vs allogeneic)
- ✓Date of transplant if available
- ✓Current hematologic parameters
- ✓Immunosuppressive regimen if allogeneic
- ✓Monitoring for GVHD and complications
- ✓Hematology/oncology follow-up
- ✓Original indication for transplant
Commonly Confused Codes
Code Hierarchy
└Z94Transplanted organ and tissue status└Z94.8Other transplanted organ and tissue status└Z94.81Bone marrow transplant status
└Z94.81Bone marrow transplant status