ICD-10-CM > I00-I99 > I26-I28 > I27 > I27.8 I27.8 Other specified pulmonary heart diseases Non-Billable/Non-Specific Codes I27.81Cor pulmonale (chronic)I27.82Chronic pulmonary embolismI27.83Eisenmenger's syndromeI27.84Fontan related circulationI27.840Fontan-associated liver disease [FALD]I27.841Fontan-associated lymphatic dysfunctionI27.848Other Fontan-associated conditionI27.849Fontan related circulation, unspecifiedI27.89Other specified pulmonary heart diseases