ICD-9-CM Diagnosis Code 747.41
Diagnosis Code: 747.41 (Raw: 74741)
Description: Total anomalous pulmonary venous connection
Classification: International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
Fiscal Year: 2026 Reference
CMS Section 111 Status: Valid for reporting.
Overview & Historical Usage
ICD-9-CM code 747.41 is designated for Total anomalous pulmonary venous connection. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical clinical data analysis.