FY2024
Effective from
- Added
Chronic lung allograft dysfunction, unspecified
Billable diagnosis code
CDC/NCHS · FY2024, if applicable, bronchiolitis obliterans syndrome (J44.81)
bronchitis due to chemicals, gases, fumes and vapors (J68.0)
cystic fibrosis (E84.-)
Coverage depends on the payer, service and applicable policy. A billable code does not guarantee payment.
For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.
Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.
Official coding guidelines → · CMS ↗First observed · 2023-10-01
Latest recorded change · FY2024
Effective from
Chronic lung allograft dysfunction, unspecified
Billable diagnosis code
CDC/NCHS · FY2024| All editions | Effective from | Code history |
|---|---|---|
| FY2024 | 2023-10-01 | Added |
| FY2024 · 04-01 | 2024-04-01 | No tabular change |
| FY2025 | 2024-10-01 | No tabular change |
| FY2025 · 04-01 | 2025-04-01 | No tabular change |
| FY2026 | 2025-10-01 | No tabular change |
| FY2026 · April | 2026-04-01 | No tabular change |
| FY2027 | 2026-10-01 | No tabular change |
The official Tabular List has no additional instructions at this code level.
Review the instructions inherited from its parent categories below. Inherited instructions ↓
When a respiratory condition is described as occurring in more than one site and is not specifically indexed, it should be classified to the lower anatomic site (e.g. tracheobronchitis to bronchitis in J40).
, if applicable, bronchiolitis obliterans syndrome (J44.81)
bronchitis due to chemicals, gases, fumes and vapors (J68.0)
cystic fibrosis (E84.-)
Historical assignments from the CDC conversion table support data retrieval. They do not authorize substituting a previous code for the current code.
Other entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| J4A.0 | Restrictive allograft syndrome | Billable / specific |
| J4A.8 | Other chronic lung allograft dysfunction | Billable / specific |
Official titles and instructions are preserved in their source language. Official sources ↗