I27.9 is the ICD-10 code for Pulmonary heart disease, unspecified. It is a four-character subcategory of I27 (Other pulmonary heart diseases), the most specific level in the WHO edition. It belongs to the block I26–I28 (Pulmonary heart disease and diseases of pulmonary circulation) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
What I27.9 includes
Conditions and terms that are coded here.
- Chronic cardiopulmonary disease
- Cor pulmonale (chronic) NOS
I27.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I27.9Uspesifisert pulmonal hjertesykdom
DI279Pulmonal hjertesygdom UNS
- DI279ACor pulmonale UNS
I27.9Määrittämätön keuhkoperäinen sydänsairaus
I27.9Pulmonale Herzkrankheit, nicht näher bezeichnet
I27.9Affection cardiopulmonaire, sans précision
I27.9pulmonale hartziekte, niet-gespecificeerd
I27.9Pulmonary heart disease, unspecified
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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