Appendix 1.

ICD-9-CM codes used to identify clinical conditions

ConditionICD-9-CM Diagnostic CodesICD-9-CM V Code
Chronic kidney disease016.0, 095.4,189.0, 189.9, 223.0, 236.91, 250.4, 271.4, 274.1, 283.11, 403.X1, 404.X2, 404.X3, 440.1, 442.1, 447.3, 572.4, 580–588, 591, 642.1, 646.2, 753.12–753.17, 753.19, 753.2, 794.4
Diabetes250, 357.2, 362.0X, 366.41
Acute myocardial infarction410, 410.X, 410.X0, 410.X1
Cerebrovascular accident/TIA430–438
Peripheral vascular disease440–444, 447, 557
Anemia280–285
Congestive heart failure398.91, 425, 428, 402.X1, 404.X1, 404.X3
Cancer140–208, 230–234V10
Chronic obstructive pulmonary disease491–494, 496, 510
Gastrointestinal bleeding456.0–456.2, 530.7, 531–534, 569.84, 569.85, 578
Liver disease570, 571, 572.1, 572.4, 573.1–573.3V42.7
Hypertension362.11, 401.X-405.X, 437.2
  • ICD-9-CM, International Classification of Diseases, Ninth Revision, Clinical Modification; TIA, transient ischemic attack.