ICD-10-CM category
J4A: Chronic lung allograft dysfunction
Codes under J4A (Chronic lung allograft dysfunction). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| J4A.0 | Restrictive allograft syndrome | ✓ |
| J4A.8 | Other chronic lung allograft dysfunction | ✓ |
| J4A.9 | Chronic lung allograft dysfunction, unspecified | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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