ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 9 I00-I99 Diseases of the circulatory system /
I26-I28 Pulmonary heart disease and diseases of pulmonary circulation /
I28 Other diseases of pulmonary vessels

  Billable ICD-10-CM Code I28.1
I28.1
Aneurysm of pulmonary artery
excludes1
congenital aneurysm (Q25.79)
congenital arteriovenous aneurysm (Q25.72)