ICD-10 block

I10–I15 Hypertensive diseases

The block I10–I15 of ICD-10 is titled “Hypertensive diseases”. It is part of Chapter IX, Diseases of the circulatory system, and holds 5 groups.

What I10–I15 excludes

Conditions that look similar but belong under another code.

  • complicating pregnancy, childbirth and the puerperium O10-O11, O13-O16
  • involving coronary vessels I20-I25
  • neonatal hypertension P29.2
  • pulmonary hypertension:

Codes in I10–I15

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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