ICD-10-CM>Q00-QA1>Q20-Q28>Q26>Q26.2Q26.2Total anomalous pulmonary venous connectionBillable/Specific Copy Code Copy DescriptionApplicable ToTotal anomalous pulmonary venous return [TAPVR], subdiaphragmaticTotal anomalous pulmonary venous return [TAPVR], supradiaphragmatic