ICD-10 Code: I87.3 – Chronic venous hypertension (idiopathic)
ICD-10 code I87.3 corresponds to Chronic venous hypertension (idiopathic). This code is classified under the chapter I87 Other disorders of veins, which is part of the I80-I89: Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified category.
The parent chapter is Diseases of the circulatory system.