CA2Z
Lower respiratory tract disease, unspecified
Lower respiratory tract disease, unspecified
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Frequently Asked Questions
What is the ICD-11 code for lower respiratory tract disease, unspecified?
The ICD-11 code for lower respiratory tract disease, unspecified is CA2Z. The full clinical description is "Lower respiratory tract disease, unspecified".
What does ICD-11 code CA2Z mean?
ICD-11 code CA2Z represents "Lower respiratory tract disease, unspecified". It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA2Z in?
CA2Z is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA2Z?
CA2Z maps to the ICD-10 code: J40-J47. This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
Automate Medical Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 and ICD-11 codes with confidence scores. Integrates into any EHR or billing system in minutes.