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ICD-10 diagnosis code

I27.2 Other secondary pulmonary hypertension

This page in Swedish

I27.2 is the ICD-10 code for Other secondary pulmonary hypertension. 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

Coding notes

  • Use additional code, if desired, to identify the underlying disease.

I27.2 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

I27.2Annan sekundär pulmonell hypertoni

NorwayICD-10-NO

I27.2Annen sekundær pulmonal hypertensjon

DenmarkICD-10-DK

DI272Kronisk tromboembolisk pulmonal hypertension

FinlandICD-10-FI

I27.2Muu sekundaarinen korkea keuhkovaltimopaine

GermanyICD-10-GM

I27.2Sonstige näher bezeichnete sekundäre pulmonale Hypertonie

  • I27.20Pulmonale Hypertonie bei chronischer Thromboembolie
  • I27.21Pulmonale Hypertonie bei Linksherzerkrankung
  • I27.22Pulmonale Hypertonie bei Lungenkrankheit und Hypoxie
  • I27.28Sonstige näher bezeichnete sekundäre pulmonale Hypertonie
FranceICD-10-FR

I27.2Autres hypertensions pulmonaires secondaires

NetherlandsICD-10-NL

I27.2pulmonale hypertensie, overige secundaire

United StatesICD-10-CM

Listed through more specific codes:

  • I27.20Pulmonary hypertension, unspecified
  • I27.21Secondary pulmonary arterial hypertension
  • I27.22Pulmonary hypertension due to left heart disease
  • I27.23Pulmonary hypertension due to lung diseases and hypoxia
  • I27.24Chronic thromboembolic pulmonary hypertension
  • I27.29Other secondary pulmonary hypertension

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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