Table 10.

Comorbid Conditions.

Comorbid conditions (existing for patient any time during or before procedure stay in Premier data)
Myocardial infarction, acute or old	410.xx, 412
Congestive heart failure	428.0
Other chronic or unspecified heart failure	428.20, 428.22, 428.30, 428.32, 428.40, 428.42, 428.9
Peripheral vascular disease	440.xx, 443.8x, 443.9
Dementia	290.xx, 294.xx, 331.0, 331.11, 331.19, 331.2, 331.7, 331.82
Chronic pulmonary disease	490.xx–494.xx, 495.x, 496, 500–505
Connective tissue disease	710.xx, 714.xx
Liver disease	571.x, 572.x, 573.xx
Chronic viral hepatitis	070.22–070.23, 070.32–070.33, 070.44, 070.54
Renal insufficiency, chronic	585.xx
Diabetes mellitus	249.xx, 250.xx