J45.90
Unspecified asthma
- Release
- FY 2027
- Effective
Hierarchy
Where J45.90 sits in the official hierarchy. Each level is the code it is classified under.
- J45 Asthma
- J45.9 Parent Other and unspecified asthma
- J45.90 This code Unspecified asthma
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Asthmatic bronchitis NOS
Inclusion Terms
Childhood asthma NOS
Inclusion Terms
Late onset asthma
More Specific Codes
3 codes under J45.90
Version History
How J45.90 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentUnspecified asthma
-
FY 2026 Effective
UnchangedUnspecified asthma
Related Codes
Other codes under J45.9
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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