Table 4 ICD codes by clinical outcome
Outcome | ICD-9 code | ICD-10 Code | Both ICD-9/10 Codes |
|---|---|---|---|
AMI (n = 45) | 1. 410.xx (n = 21) 2. 410.xx, 412.xx (n = 3) 3. Other (n = 5) | 1. I21.xx, I22.xx (n = 5) 2. I21.xx (n = 4) 3. Other (n = 5) | 1. 410.xx, I21.xx, I22.xx (n = 1) 2. 410–411.xx, I21-I23.xx (n = 1) |
ACS/IHD (n = 18) | 1. 410.xx-414.xx (n = 3) 2. 410.xx, 411.xx (n = 2) 3. Other (n = 7) | 1. I21.xx-I24.xx (n = 2) 2. Other (n = 3) | 1. 410.xx, 411.xx, I20.0, I21.xx, I22.xx (n = 1) |
Stroke (n = 50) | 1. 433.xx, 434.xx, 436.xx (n = 4) 2. 430.xx-437.xx (n = 4) 3. Other (n = 22) | 1. I63.xx, I65.xx, I66.xx (n = 3) 2. I63.xx (n = 3) 3. Other (n = 11) | 2. 430.xx, 431.xx, 434.xx, 436.xx, I60.xx, I61.xx, I63.3-I63.9, I66.xx (n = 1) 3. 433.xx-436, excluding 434.9x, I63, I64, G45 (n = 1) 4. 431.xx-432.xx, 434.xx, I61.xx-I64.xx (n = 1) |
Heart Failure (n = 15) | 1. 428.xx (n = 6) 2. Other (n = 6) | 1. I11.0, I50.xx, I97.1 (n = 1) 2. I50.xx, K76.1, I97.1, I11.0 (n = 1) | 1. 428.xx, I50.xx (n = 1) |
CV Death (n = 9) | 1. None listed (n = 1) | 1. I00.xx-I99.xx (n = 2) 2. I46.1, I46.9 (n = 1) 3. Other or none listed (n = 3) | 1. 411.xx-414.xx, 415.xx-417.xx, 420.xx-427.xx, 428.xx, 429.xx, 432.xx, 433.xx, 435.xx, 437.xx, 785.51, I20.xx, I23.xx-I25.xx, I46.9, I30.xx-I52.xx, I62.xx, I63.0-I63.2, I64.xx, I65.xx, I67.xx, I68.xx, R57.0 (n = 1) 2. 410.xx-414.xx, 428.xx, 430.xx-438.xx, I20.xx–I25.xx, I50.xx, I60.xx-I69.xx (n = 1) |