J4A Chronic lung allograft dysfunction

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Chronic lung allograft dysfunction is J4A (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
J40-J4A: Chronic lower respiratory diseases (J40-J4A)
Category J4A
4 codes (3 billable)
FY2026 Status
Stable since FY2024
Code First
  • , if applicable:
  • 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, bronchiolitis obliterans syndrome (J44.81)

References

Cite This Page

Reference J4A with the canonical source and edition:

J4A — Chronic lung allograft dysfunction. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/J4A

Canonical URL: https://icd10codingpro.com/codes/J4A

Related Codes

All Codes in J4A

Every most-specific code under J4A Chronic lung allograft dysfunction (3 codes):

Show the complete J4A code list
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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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