ICD-10-CM · Category
J45.99 — Other asthma
Chapter J00-J99: Diseases of the respiratory system
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Common questions about J45.99 (Other asthma)
What does ICD-10 code J45.99 mean?
J45.99 is the ICD-10-CM 2025 code for Other asthma. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is J45.99 a billable diagnosis code?
J45.99 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under J45.99. Browse the sub-codes listed on this page.
Which ICD-10 chapter does J45.99 belong to?
J45.99 belongs to the chapter "Diseases of the respiratory system" (codes J00-J99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Other asthma?
For a plain-language explanation of Other asthma, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Other asthma" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗