491.8 - Other Chronic Bronchitis
The ICD 9 Code for Other chronic bronchitis is listed as 491.8.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 491.8 |
| Long Description: | Other chronic bronchitis |
| Short Description: | Chronic bronchitis NEC |
| Chapter: | Diseases Of The Respiratory System |
| Block: | Chronic Obstructive Pulmonary Disease And Allied Conditions (490-496) |
| Related Descriptions: |
Acute exacerbation of chronic bronchitis
Bronchiolitis fibrosa obliterans Bronchiolitis obliterans with usual interstitial pneumonitis Chronic mucus hypersecretion Chronic obliterative bronchiolitis Chronic tracheitis Chronic tracheobronchitis Diffuse panbronchiolitis Drug-induced bronchiolitis obliterans Obliterating fibrous bronchiolitis Obliterative bronchiolitis Subacute obliterative bronchiolitis Toxic bronchiolitis obliterans |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | J41.8 - Mixed simple and mucopurulent chronic bronchitis (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 491.8: | |
| 491.0 - Simple chronic bronchitis | |
| 491.1 - Mucopurulent chronic bronchitis | |
| 491.9 - Unspecified chronic bronchitis | |