ICD-10 block
I26–I28 Pulmonary heart disease and diseases of pulmonary circulation
The block I26–I28 of ICD-10 is titled “Pulmonary heart disease and diseases of pulmonary circulation”. It is part of Chapter IX, Diseases of the circulatory system, and holds 3 groups.
Codes in I26–I28
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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