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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Kidney Int. 2015 May 6;88(3):622–632. doi: 10.1038/ki.2015.142

Table 1.

ICD-9 codes used to capture outcomes/events during hospitalizations

  1. Ischemic Heart Event

    1. Coronary artery disease/Myocardial infarction –

    2. 410. – myocardial infarction

    3. 414 – coronary atherosclerosis

    4. 411 – coronary occlusion

    5. 413. Angina

    6. 429. myocardial muscle necrosis or infarct

    7. Coronary bypass surgery procedure code

    8. 414.xx

    9. V45.81

    10. Percutaneous Transluminal Coronary Angioplasty

    11. V45.82

  2. Congestive Heart Failure

    1. 428.xx

    2. Cardiomyopathy

    3. 425.xx

  3. Cerebrovascular Accident

    1. 438- late effects of stroke

    2. 434 – cerebral thrombosis/occlusion

    3. 997- CNS complication

    4. 992- Heat stroke

    5. 436 – acute stroke

    6. 437 – cerebral atherosclerosis

    7. 435 – cerebral ischemia