ICD-11 classes
11 Diseases of the circulatory system
Developmental anomalies of the circulatory system
Structural developmental anomalies of the circulatory system
Structural developmental anomaly of heart or great vessels
BD52.6 — Congenital great vessel related acquired abnormality
BC02 — Acquired abnormality of congenitally malformed valve

ICD-11 BC02 — Acquired abnormality of congenitally malformed valve

A postnatal pathological change in form or function of a congenitally malformed valve.

The diagnosis includes nothing.

Diagnosis with code BC02 contains 7 clarifying diagnoses:

1. BC02.0 — Acquired common atrioventricular valvar abnormality in biventricular connections
2. BC02.1 — Acquired truncal valvar abnormality
3. BC02.2 — Acquired common atrioventricular valvar abnormality in double inlet ventricle
   It contains 3 clarifying diagnoses.
4. BC02.3 — Acquired abnormality of neoaortic valve of pulmonary origin
   It contains 4 clarifying diagnoses.
5. BC02.4 — Acquired abnormality of the neoaortic valve of truncal origin
   It contains 4 clarifying diagnoses.
6. BC02.Y — Other specified acquired abnormality of congenitally malformed valve
7. BC02.Z — Acquired abnormality of congenitally malformed valve, unspecified

The diagnosis is coded elsewhere:

• Heart valve diseases #11074
• Acquired abnormality of congenitally malformed valve #11164
• Congenital great vessel related acquired abnormality #11506
• Acquired abnormality of congenitally malformed valve #11507
• Congenital great vessel related acquired abnormality #22671
• Acquired abnormality of congenitally malformed valve #22672