Table 1.
ICD and CCI procedural code definitions
| Procedure/ Condition |
Codes | Definition |
| Angiography | CCI | |
| 3.IP.10 | Coronary angiography | |
| IHD | ICD-9-CM 410 | |
| 410 | Acute myocardial infarction | |
| 411 | Other acute and sub acute forms of ischaemic heart disease | |
| 412 | Old myocardial infarction | |
| 413 | Angina pectoris | |
| 414 | Other forms of chronic ischaemic heart disease | |
| ICD-10-CA | ||
| 120 | Angina pectoris | |
| 121 | ST elevation and non-ST elevation myocardial infarction | |
| 122 | Subsequent ST elevation and non-ST elevation myocardial infarction | |
| 124 | Other acute ischaemic heart diseases | |
| 125 | Chronic ischaemic heart disease | |
| AMI | ICD-9-CM | |
| 410 | Acute myocardial infarction | |
| ICD-10-CA | ||
| 121 | ST elevation and non ST elevation myocardial infarction |
CCI, Canadian Classification of Health Interventions; ICD-9-CM, International Classification of Diseases Ninth Revision, Clinical Modification; ICD-10-CA, ICD 10th Revision, Canada; IHD, ischaemic heart disease.