Acute bronchiolitis - J21
This notation helps users understand the scope of a code J21 category and provides additional information about the conditions or terms that fall under that category.
Category Includes:
- acute bronchiolitis with bronchospasm
Excludes2: This note means that the conditions described by two codes are not usually associated with each other but can sometimes occur together.
Type 2 Excludes:
- respiratory bronchiolitis interstitial lung disease (J84.115)
These ranges represents subcategories of Acute bronchiolitis. The "J21" signifies that these are the diseases within this broad category.