2025
ICD-10-CM
Diagnosis
Code

J44.81 Bronchiolitis obliterans and bronchiolitis obliterans syndrome

  • Billable
  • 2024–2025

J44.81 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Bronchiolitis obliterans and bronchiolitis obliterans syndrome.

Inclusion term

  • Obliterative bronchiolitis

Code first

  • If applicable:

    • Complication of bone marrow transplant (T86.09)

    • Complication of stem cell transplant (T86.5)

    • Heart-lung transplant rejection (T86.31)

    • Lung transplant rejection (T86.810)

    • Other complications of heart-lung transplant (T86.39)

    • Other complications of lung transplant (T86.818)

Code also

  • If applicable, associated conditions, such as:

    • Chronic graft-versus-host disease (D89.811)

    • Chronic lung allograft dysfunction (J4A.-)

    • Chronic respiratory conditions due to chemicals, gases, fumes and vapors (J68.4)

Versions

  1. 2025

    No changes

  2. 2024

    New code