Chapter 10: Diseases of the Respiratory System
Code range: J00-J99
J45
Asthma
J45.20
Mild intermittent asthma, uncomplicated
J45.21
Mild intermittent asthma with (acute) exacerbation
J45.22
Mild intermittent asthma with status asthmaticus
J45.30
Mild persistent asthma, uncomplicated
J45.31
Mild persistent asthma with (acute) exacerbation
J45.40
Moderate persistent asthma, uncomplicated
J45.50
Severe persistent asthma, uncomplicated
J45.998
Other asthma