ICD-9 codes used to identify prevalent and incident CVD events
| Complication | ICD-9 code(s) |
|---|---|
| Coronary artery disease | 410.xx, 411.xx, 412, 413.xx, and 414.xx |
| Cerebrovascular disease | 431, 433.xx, 434.xx, 435.xx, 342.xx, 437.xx, and 438.xx |
| Other cardiovascular disease | 402.xx, 416.xx, 424.xx, 425.xx, 427.xx, 428.xx, 429.xx, 440.xx, 443.9x, 443.81, 707.xx, 785.4x, V49.6, and V49.7 |
ICD-9, International Classification of Diseases Ninth Edition; CVD, cardiovascular disease.