I27.8 Other specified pulmonary heart diseasesNon-billable header with 5 child codes.
I27.81 Cor pulmonale (chronic)I27.82 Chronic pulmonary embolismI27.83 Eisenmenger's syndromeI27.84 Fontan related circulationI27.89 Other specified pulmonary heart diseasesI27.21 Secondary pulmonary arterial hypertensionI27.22 Pulmonary hypertension due to left heart diseaseI27.23 Pulmonary hypertension due to lung diseases and hypoxiaI27.24 Chronic thromboembolic pulmonary hypertensionI27.29 Other secondary pulmonary hypertensionI27.8 Other specified pulmonary heart diseases (this code)I27.81 Cor pulmonale (chronic)I27.82 Chronic pulmonary embolismI27.83 Eisenmenger's syndromeI27.84 Fontan related circulationI27.840 Fontan-associated liver disease [FALD]