Table 3.
STEMI International Classification of Disease Codes (ICD) for Inclusion by final hospital diagnosis
| Acute myocardial infarction (AMI) diagnosis codes associated with STEMI | |||||
| ICD 9 | Diagnosis | Location | IC10 | Diagnosis | Location |
| 410 | AMI | I21 | STEMI and NSTEMI | ||
| 410.21 | AMI inferolateral wall | Inferior | I21.11 | STEMI RCA | Inferior |
| 410.31 | AMI inferoposterior wall | I21.19 | STEMI other coronary artery inferior | Inferior | |
| 410.41 | AMI of other inferior wall | I21.21 | STEMI LCX | Inferior | |
| 410.01 | AMI anterolateral wall | Anterior | I21.01 | STEMI left main | Anterior |
| 410.11 | AMI other anterior wall | I21.02 | STEMI LAD | Anterior | |
| I21.09 | STEMI other coronary artery anterior | Anterior | |||
| 410.51 | AMI other lateral wall | Lateral | I21.29 | STEMI another sites | Other specified |
| 410.61 | AMI true posterior wall infarction | Posterior | |||
| 410.81 | AMI other specified site* | Other specified | |||
| 410.91 | AMI unspecified site | Non-specified | I21.3 | STEMI unspecified | Non-specified |
*410.81 includes papillary muscle rupture.
LAD, left anterior descending artery; LCX, left circumflex artery; NSTEMI, non-ST-segment elevation myocardial infarction; RCA, right coronary artery; STEMI, ST-segment elevation myocardial infarction.