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    v1.0.28
    OpenPayerBilling CodesComplications of surgical and medical care, not elsewhere classifiedICD-10-CM t86-complications-of-transplanted-organs
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    ICD-10-CM Code For Complications Of Transplanted Organs And Tissue: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group T86 includes conditions related to complications of transplanted organs and tissues, such as graft rejection, infection-related graft failure, vascular complications, and other post-transplant dysfunctions. These ICD-10-CM diagnosis codes are used to document clinical scenarios involving transplant recipients with organ-specific or systemic complications, capturing severity, organ involvement, and clinical complexity relevant to post-transplant care. Accurate coding within the ICD-10-CM T86 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM T86: Complications Of Transplanted Organs And Tissue Overview

    The ICD-10-CM T86 code group captures complications arising in recipients of transplanted organs and tissues, including rejection, infection-related graft complications, vascular and mechanical problems, and other post-transplant sequelae. These diagnoses target transplanted organ systems such as kidney, heart, liver, lung, pancreas, and bone marrow. Accurate coding matters for clinical continuity, quality measurement, and appropriate reimbursement for transplant-related care.

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    When to Use

    Use a code from this group when documenting clinical encounters for transplant recipients experiencing graft-related complications such as acute or chronic rejection, graft infection, or other post-transplant sequelae. Select codes that reflect the specific organ involved and the nature of the complication to accurately convey clinical complexity and support billing and reporting.

    ICD-10-CM Codes

    77 rows

    ICD-10-CM CodeDescription
    T86.00Unspecified complication of bone marrow transplant
    T86.01Bone marrow transplant rejection
    T86.02Bone marrow transplant failure
    T86.03Bone marrow transplant infection
    T86.09Other complications of bone marrow transplant
    T86.10Unspecified complication of kidney transplant
    T86.11Kidney transplant rejection
    T86.12Kidney transplant failure
    T86.13Kidney transplant infection
    T86.19Other complication of kidney transplant
    T86.20Unspecified complication of heart transplant
    T86.21Heart transplant rejection
    T86.22Heart transplant failure
    T86.23Heart transplant infection
    T86.290Cardiac allograft vasculopathy
    T86.298Other complications of heart transplant
    T86.30Unspecified complication of heart-lung transplant
    T86.31Heart-lung transplant rejection
    T86.32Heart-lung transplant failure
    T86.33Heart-lung transplant infection

    Showing 1–20 of 77

    DRG Codes

    25 rows

    DRG CodeDescription
    124Other Disorders of the Eye with MCC or Thrombolytic Agent
    125Other Disorders of the Eye without MCC
    205Other Respiratory System Diagnoses with MCC
    206Other Respiratory System Diagnoses without MCC
    314Other Circulatory System Diagnoses with MCC
    315Other Circulatory System Diagnoses with CC
    316Other Circulatory System Diagnoses without CC/MCC
    438Disorders of Pancreas Except Malignancy with MCC
    439Disorders of Pancreas Except Malignancy with CC
    440Disorders of Pancreas Except Malignancy without CC/MCC
    441Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with MCC
    442Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with CC
    443Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC
    673Other Kidney and Urinary Tract Procedures with MCC
    674Other Kidney and Urinary Tract Procedures with CC
    675Other Kidney and Urinary Tract Procedures without CC/MCC
    698Other Kidney and Urinary Tract Diagnoses with MCC
    699Other Kidney and Urinary Tract Diagnoses with CC
    700Other Kidney and Urinary Tract Diagnoses without CC/MCC
    808Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders with MCC

    Showing 1–20 of 25

    Typical Clinical Scenarios

    • A 52-year-old kidney transplant recipient presents to the emergency department with sudden onset oliguria, rising serum creatinine, fever, and graft tenderness one week after reduction of immunosuppression for a concurrent infection. Urgent workup including Doppler ultrasound and biopsy suggests acute rejection causing graft dysfunction; a complication related to the transplanted organ is therefore coded. Typical codes: T86.10, T86.11
    • A 38-year-old woman with a history of orthotopic liver transplant two years ago attends routine clinic with gradually worsening fatigue, abnormal liver enzymes on surveillance labs, and biopsy-proven chronic rejection leading to progressive allograft failure being managed with adjustment of immunosuppression and consideration of retransplantation. This represents a chronic, ongoing complication of the transplanted organ and is coded accordingly. Typical codes: T86.20, T86.21
    • A 65-year-old heart transplant recipient is admitted with sepsis from a central line infection and concurrent dehiscence of the surgical wound over the graft site; the acute infectious and wound complications of the transplanted organ require documentation alongside management of the infection. Typical codes: T86.30, T86.31

    Related Codes

    T81-COMPLICATIONS-OF-PROCEDURES

    ICD-10-CM Code For Complications Of Procedures Not Elsewhere Classified: Group Overview

    T82-CARDIAC-AND-VASCULAR-PROSTHETIC-COMPLICATIONS

    ICD-10-CM Code For Complications Of Cardiac And Vascular Prosthetic Devices Implants And Grafts: Group Overview

    T83-GENITOURINARY-PROSTHETIC-DEVICE-COMPLICATIONS

    ICD-10-CM Code For Complications Of Genitourinary Prosthetic Devices Implants And Grafts: Group Overview

    T84-COMPLICATIONS-OF-ORTHOPEDIC-PROSTHETIC-DEVICES

    ICD-10-CM Code For Complications Of Internal Orthopedic Prosthetic Devices Implants And Grafts: Group Overview

    T85-COMPLICATIONS-OF-INTERNAL-PROSTHETICS

    ICD-10-CM Code For Complications Of Other Internal Prosthetic Devices Implants And Grafts: Group Overview

    T87-COMPLICATIONS-PECULIAR-TO-REATTACHMENT-AND-AMPUTATION

    ICD-10-CM Code For Complications Peculiar To Reattachment And Amputation: Group Overview

    T88-OTHER-COMPLICATIONS-OF-SURGICAL-CARE

    ICD-10-CM Code For Other Complications Of Surgical And Medical Care Not Elsewhere Classified: Group Overview

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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