2007 ICD-9-CM Procedure 88.63 Phlebography of other intrathoracic veins using contrast material 88.63 is a specific code that can be used to specify a procedure 88.63 contains 2 index entries View the full Volume 3 88.* hierarchy Index entries containing 88.63: Azygography 88.63 Phlebography (contrast) (retrograde) 88.60 intrathoracic NEC 88.63