J4A.9
BillableChronic lung allograft dysfunction, unspecified
Chronic lung allograft dysfunction, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •smoke inhalationT59.81
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •cystic fibrosisE84
Code First
The underlying condition must be sequenced before this code
Use Additional Code
Additional codes that should follow this code
Code Also
A second code may be required; sequencing depends on circumstances
Related Codes(2)
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for chronic lung allograft dysfunction, unspecified?
The ICD-10-CM code for chronic lung allograft dysfunction, unspecified is J4A.9. The full clinical description is "Chronic lung allograft dysfunction, unspecified". J4A.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code J4A.9 mean?
ICD-10-CM code J4A.9 represents “Chronic lung allograft dysfunction, unspecified”. It is classified under Chapter 10: Diseases of the Respiratory System and is a billable/specific code that can be used on a claim.
Is J4A.9 a billable code?
Yes, J4A.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is J4A.9 in?
J4A.9 is in Chapter 10: Diseases of the Respiratory System (codes J00-J99).
What codes cannot be used with J4A.9?
J4A.9 has Excludes1 notes indicating codes that cannot be used together with it, including: bronchitis due to chemicals, gases, fumes and vapors (J68.0).
Are additional codes required with J4A.9?
Yes, when using J4A.9, also report: code, where applicable, to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What are the UMLS CUIs for J4A.9?
J4A.9 is linked to 1 UMLS Concept Unique Identifier: C5819192. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does J4A.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like chronic lung allograft dysfunction, unspecified affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of J4A.9?
There is no direct ICD-11 mapping available for J4A.9 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.