ICD-10 Code: I27.0 – Primary pulmonary hypertension

ICD-10 code I27.0 corresponds to Primary pulmonary hypertension. This code is classified under the chapter I27 Other pulmonary heart diseases, which is part of the I26-I28: Pulmonary heart disease and diseases of pulmonary circulation category.

The parent chapter is Diseases of the circulatory system.