Free Searchable ICD-9-CM Diagnosis Codes
>
2009
> Diseases Of The Respiratory System
460-519
> Chronic Obstructive Pulmonary Disease And Allied Conditions
490-496
> Bronchitis not specified as acute or chronic
490.*
>
2009 ICD-9-CM Diagnosis Code 490
Bronchitis not specified as acute or chronic
(bron-KYE-tis) Inflammation (swelling and reddening) of the bronchi.
491.*
2009 ICD-9-CM Diagnosis Code 490