BC4Z

ICD-11 MMS 2026-01

Diseases of the myocardium or cardiac chambers, unspecified

Exclusions from above levels

01 – Certain infectious or parasitic diseases
05 – Endocrine, nutritional or metabolic diseases
18 – Complications of pregnancy, childbirth and the puerperium

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19 – Certain conditions originating in the perinatal period
20 – Congenital malformations, deformations and chromosomal abnormalities
22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

BC40 – Acquired atrial abnormality
BC41 – Acquired ventricular abnormality
BC42 – Myocarditis
BC43 – Cardiomyopathy
BC44 – Noncompaction cardiomyopathy
BC45 – Cardiomegaly
BC46 – Intracardiac thrombosis
BC4Y – Other specified diseases of the myocardium or cardiac chambers

Foundation entity

Diseases of the myocardium or cardiac chambers – http://id.who.int/icd/entity/2135151223

Allowed postcoordination axes

Part of: 11: Diseases of the circulatory system