2007 ICD-9-CM Procedure 30.01 Marsupialization of laryngeal cyst 30.01 is a specific code that can be used to specify a procedure 30.01 contains 1 index entry View the full Volume 3 30.* hierarchy Index entries containing 30.01: Marsupialization -- see also Destruction, lesion, by site cyst larynx 30.01