I27.0 Primary pulmonary hypertension

Billable/Specific

Applicable To

Heritable pulmonary arterial hypertension
Idiopathic pulmonary arterial hypertension
Primary group 1 pulmonary hypertension
Primary pulmonary arterial hypertension

Type 1 Excludes

persistent pulmonary hypertension of newborn (P29.30)
pulmonary hypertension NOS (I27.20)
secondary pulmonary arterial hypertension (I27.21)
secondary pulmonary hypertension (I27.29)