T86 Complications of transplanted organs and tissue

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Complications of transplanted organs and tissue is T86 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
T80-T88: Complications of surgical and medical care, not elsewhere classified (T80-T88)
Category T86
97 codes (77 billable)
FY2026 Status
Stable since FY2024
Use Additional Code
  • code to identify other transplant complications, such as:
  • graft-versus-host disease (D89.81-)
  • malignancy associated with organ transplant (C80.2)
  • post-transplant lymphoproliferative disorders (PTLD) (D47.Z1)

Official Coding Guidelines

Transplanted-organ malignancy coded as transplant complication

r. Malignant neoplasm associated with transplanted organ A malignant neoplasm of a transplanted organ should be coded as a transplant complication. Assign first the appropriate code from category T86.-,

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.2.r
Transplant complications (non-kidney): T86 + secondary complication code

3) Transplant complications (a) Transplant complications other than kidney Codes under category T86, Complications of transplanted organs and tissues, are for use for both complications and rejection of transplanted organs. A transplant complication code is only assigned if the complication affects the function of the transplanted organ. Two codes are required to fully describe a transplant complication: the appropriate code from category T86 and a secondary code that identifies the complication. Pre-existing conditions or conditions that develop after the transplant are not coded as complications unless they affect the function of the transplanted organs. See I.C.21. for transplant organ removal status See I.C.2. for malignant neoplasm associated with transplanted organ. See I.C.1.d.4. for sequencing of sepsis due to infection in transplanted organ

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.e.3.a

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference T86 with the canonical source and edition:

T86 — Complications of transplanted organs and tissue. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/T86

Canonical URL: https://icd10codingpro.com/codes/T86

Related Codes

More Specific Codes

T86.0 Complications of bone marrow transplant T86.1 Complications of kidney transplant T86.2 Complications of heart transplant T86.3 Complications of heart-lung transplant T86.4 Complications of liver transplant T86.5 Complications of stem cell transplant T86.8 Complications of other transplanted organs and tissues T86.9 Complication of unspecified transplanted organ and tissue

All Codes in T86

Every most-specific code under T86 Complications of transplanted organs and tissue (77 codes):

Show the complete T86 code list
T86.00 Unspecified complication of bone marrow transplant T86.01 Bone marrow transplant rejection T86.02 Bone marrow transplant failure T86.03 Bone marrow transplant infection T86.09 Other complications of bone marrow transplant T86.10 Unspecified complication of kidney transplant T86.11 Kidney transplant rejection T86.12 Kidney transplant failure T86.13 Kidney transplant infection T86.19 Other complication of kidney transplant T86.20 Unspecified complication of heart transplant T86.21 Heart transplant rejection T86.22 Heart transplant failure T86.23 Heart transplant infection T86.290 Cardiac allograft vasculopathy T86.298 Other complications of heart transplant T86.30 Unspecified complication of heart-lung transplant T86.31 Heart-lung transplant rejection T86.32 Heart-lung transplant failure T86.33 Heart-lung transplant infection T86.39 Other complications of heart-lung transplant T86.40 Unspecified complication of liver transplant T86.41 Liver transplant rejection T86.42 Liver transplant failure T86.43 Liver transplant infection T86.49 Other complications of liver transplant T86.5 Complications of stem cell transplant T86.810 Lung transplant rejection T86.811 Lung transplant failure T86.812 Lung transplant infection T86.818 Other complications of lung transplant T86.819 Unspecified complication of lung transplant T86.820 Skin graft (allograft) rejection T86.821 Skin graft (allograft) (autograft) failure T86.822 Skin graft (allograft) (autograft) infection T86.828 Other complications of skin graft (allograft) (autograft) T86.829 Unspecified complication of skin graft (allograft) (autograft) T86.830 Bone graft rejection T86.831 Bone graft failure T86.832 Bone graft infection T86.838 Other complications of bone graft T86.839 Unspecified complication of bone graft T86.8401 Corneal transplant rejection, right eye T86.8402 Corneal transplant rejection, left eye T86.8403 Corneal transplant rejection, bilateral T86.8409 Corneal transplant rejection, unspecified eye T86.8411 Corneal transplant failure, right eye T86.8412 Corneal transplant failure, left eye T86.8413 Corneal transplant failure, bilateral T86.8419 Corneal transplant failure, unspecified eye T86.8421 Corneal transplant infection, right eye T86.8422 Corneal transplant infection, left eye T86.8423 Corneal transplant infection, bilateral T86.8429 Corneal transplant infection, unspecified eye T86.8481 Other complications of corneal transplant, right eye T86.8482 Other complications of corneal transplant, left eye T86.8483 Other complications of corneal transplant, bilateral T86.8489 Other complications of corneal transplant, unspecified eye T86.8491 Unspecified complication of corneal transplant, right eye T86.8492 Unspecified complication of corneal transplant, left eye T86.8493 Unspecified complication of corneal transplant, bilateral T86.8499 Unspecified complication of corneal transplant, unspecified eye T86.850 Intestine transplant rejection T86.851 Intestine transplant failure T86.852 Intestine transplant infection T86.858 Other complications of intestine transplant T86.859 Unspecified complication of intestine transplant T86.890 Other transplanted tissue rejection T86.891 Other transplanted tissue failure T86.892 Other transplanted tissue infection T86.898 Other complications of other transplanted tissue T86.899 Unspecified complication of other transplanted tissue T86.90 Unspecified complication of unspecified transplanted organ and tissue T86.91 Unspecified transplanted organ and tissue rejection T86.92 Unspecified transplanted organ and tissue failure T86.93 Unspecified transplanted organ and tissue infection T86.99 Other complications of unspecified transplanted organ and tissue
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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