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CHD Diagnosis Codes

G3... - G309. Ischaemic heart disease - Acute Q-wave infarct
G30B. - G330z Acute posterolateral myocardial infarction - Angina decubitus NOS (excluding G310. Postmyocardial infarction syndrome)
G33z. - G3401 Angina pectoris NOS - Double coronary vessel disease
G342. - G35X. Atherosclerotic cardiovascular disease - Subsequent myocardial infarction of unspecified site
G38.. - G3z.. Postoperative myocardial infarction - Ischaemic heart disease NOS
Gyu3. [X]Ischaemic heart diseases
Gyu30 [X]Other forms of angina pectoris
Gyu32 [X]Other forms of acute ischaemic heart disease
Gyu33 [X]Other forms of chronic ischaemic heart disease
Gyu34 [X]Acute transmural myocardial infarction of unspecified site
Gyu35 [X]Subsequent myocardial infarction of other sites
Gyu36 [X]Subsequent myocardial infarction of unspecified site

CHD exception reporting codes (In last 12 months)

9h0.. Exception reporting: CHD quality indicators
9h01. Excepted from CHD quality indicators: Patient unsuitable
9h02. Excepted from CHD quality indicators: Informed dissent


CHD 001.1 Rationale

The register includes all patients who have had coronary artery revascularisation procedures, such as coronary artery bypass grafting (CABG). Patients with Cardiac Syndrome X are not included on the CHD register.

Contactors should record those with a past history of myocardial infarction (MI) as well as those with a history of CHD.

CHD 001.2 Reporting and verification

See indicator wording for requirement criteria.


Prepared By Jean Keenan