World Health Organization · 2026-01 · English
BB01 Pulmonary hypertension
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
BB01.0Pulmonary arterial hypertensionBB01.1Pulmonary hypertension due to left heart diseaseBB01.2Pulmonary hypertension due to lung disease or hypoxiaBB01.3Chronic thromboembolic pulmonary hypertensionBB01.4Pulmonary hypertension with multifactorial mechanismBB01.5Cor pulmonaleBB01.ZPulmonary hypertension, unspecified© World Health Organization · CC BY-ND 3.0 IGO