Complications of stem cell transplant

This code signifies any adverse event or medical problem arising directly from a stem cell transplant procedure. These complications can range from immediate post-transplant issues to long-term sequelae affecting various organ systems.

Apply this code when documenting conditions such as graft-versus-host disease (GVHD), transplant-related infections, organ toxicity (e.g., kidney, liver, lung), or engraftment failure following a stem cell transplant. It is appropriate for both autologous and allogeneic transplants.

• Always code the specific complication first, then use this code as a secondary diagnosis to indicate its transplant-related origin.
• Be sure to differentiate between complications of stem cell transplant and complications of bone marrow transplant (T86.0-T86.2), as these are distinct codes.
• Review documentation carefully for the specific type of stem cell transplant (e.g., hematopoietic, mesenchymal) if further specificity is needed for other codes.