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T86.01

Billable

Bone marrow transplant rejection

HCC Category Mapping

V28HCC 454Graft-Versus-Host Disease and Stem Cell Transplant Complications
0.000
V24HCC 186Major Organ Transplant or Replacement Status
0.910
ESRDHCC 186Major Organ Transplant or Replacement Status
0.000
RxHCCHCC 395Graft-Versus-Host Disease
0.000

What This Code Means

The transplanted bone marrow is rejected by the recipient's immune system, causing the graft to fail and stop producing blood cells.

Coding Tips

  • Document the timeframe of rejection (acute vs. chronic) if available, as this may affect clinical management
  • Include seventh character for episode of care and consider additional codes for resulting cytopenias or infections

Clinical Significance

This represents bone marrow transplant rejection where the recipient's immune system attacks the transplanted cells, leading to graft failure and potential life-threatening complications. This requires immediate intervention with increased immunosuppression and possible re-transplantation, representing a critical medical emergency in transplant recipients.

Documentation Requirements

  • Documentation of bone marrow transplant rejection
  • Evidence of immune-mediated graft destruction
  • Laboratory findings supporting rejection
  • Date of original transplant
  • Current treatment for rejection
  • Immunosuppressive medication regimen
  • Monitoring parameters and response
  • Plans for intervention or re-transplantation

Commonly Confused Codes

Code Hierarchy

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