I27 — ICD-10-CM Diagnosis Codes

• I27 Other pulmonary heart diseases
• I27.0 Primary pulmonary hypertension billable
• I27.1 Kyphoscoliotic heart disease billable
• I27.2 Other secondary pulmonary hypertension
• I27.20 Pulmonary hypertension, unspecified billable
• I27.21 Secondary pulmonary arterial hypertension billable
• I27.22 Pulmonary hypertension due to left heart disease billable
• I27.23 Pulmonary hypertension due to lung diseases and hypoxia billable
• I27.24 Chronic thromboembolic pulmonary hypertension billable
• I27.29 Other secondary pulmonary hypertension billable
• I27.8 Other specified pulmonary heart diseases
• I27.81 Cor pulmonale (chronic) billable
• I27.82 Chronic pulmonary embolism billable
• I27.83 Eisenmenger's syndrome billable
• I27.84 Fontan related circulation
• I27.840 Fontan-associated liver disease [FALD] billable
• I27.841 Fontan-associated lymphatic dysfunction billable
• I27.848 Other Fontan-associated condition billable
• I27.849 Fontan related circulation, unspecified billable
• I27.89 Other specified pulmonary heart diseases billable
• I27.9 Pulmonary heart disease, unspecified billable