2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Congenital Anomalies Of Ear Face And Neck 744.* > 2006 ICD-9-CM Diagnosis 744.4 Branchial cleft cyst or fistula; preauricular sinus View the most recent version of ICD-9-CM 744.4 744.4 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 744.* hierarchy