ICD-10: I27.0

Primary pulmonary hypertension

Clinical Information

Inclusion Terms

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

Coding Guidelines

Excludes 1

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

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