Free online searchable
2009 ICD-9-CM
Diseases and Injuries
>> Tabular
Index
>> Alphabetic
Index
Procedures
>> Tabular
Index
>>
Alphabetic Index
Appendices
>> Drugs
/ Chemicals
>> External Causes
Other Resources
>> HCPCS Alpha
>> Medical
Dictionary
>> Drug Directory
Tips
Contribute
491 Chronic bronchitis
Excludes: chronic obstructive asthma (493.2) | |
 eicd10 | 491.0 Simple chronic bronchitis
Catarrhal bronchitis, chronic
Smokers' cough |
| eicd10 | 491.1 Mucopurulent chronic bronchitis
Bronchitis (chronic) (recurrent):
fetid
mucopurulent
purulent |
 | 491.2 Obstructive chronic bronchitis
Bronchitis:
emphysematous
obstructive (chronic) (diffuse)
Bronchitis with:
chronic airway obstruction
emphysema
Excludes: asthmatic bronchitis (acute) (NOS) 493.9
chronic obstructive asthma 493.2 |
| eicd10 | 491.8 Other chronic bronchitis
Chronic:
tracheitis
tracheobronchitis |
| eicd10 | 491.9 Unspecified chronic bronchitis |