Table 2

Most common ICD9CM diagnoses in lower respiratory infection encounters. Individual episodes can have two of these diagnoses.

ICD9CM

Description

Count

Percentage

of Total


786.2

Cough

62634

52.8

486

Pneumonia, organism not otherwise

27681

23.4

specified

466.0

Acute bronchitis

18286

15.4

466.1

Acute bronchiolitis

5594

4.7

487.1

Influenza with respiratory

1902

1.6

manifestations, not elsewhere

classified


Lazarus et al. BMC Public Health 2001 1:9   doi:10.1186/1471-2458-1-9

Open Data