ICD-9-CM Procedure 30 Excision of larynx (LAIR-in-JEK-tuh-mee) An operation to remove all or part of the larynx (voice box). Total or partial excision of the larynx. 30 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 30.0 Excision or destruction of lesion or tissue of larynx 30.0 is a non-specific code that should not be used to specify a procedure 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 ICD-9-CM Procedure 30.09 Other excision or destruction of lesion or tissue of larynx 30.09 is a specific code that can be used to specify a procedure 30.09 contains 7 index entries ICD-9-CM Procedure 30.1 Hemilaryngectomy 30.1 is a specific code that can be used to specify a procedure 30.1 contains 1 index entry ICD-9-CM Procedure 30.2 Other partial laryngectomy 30.2 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 30.21 Epiglottidectomy 30.21 is a specific code that can be used to specify a procedure 30.21 contains 2 index entries ICD-9-CM Procedure 30.22 Vocal cordectomy 30.22 is a specific code that can be used to specify a procedure 30.22 contains 6 index entries ICD-9-CM Procedure 30.29 Other partial laryngectomy 30.29 is a specific code that can be used to specify a procedure 30.29 contains 19 index entries ICD-9-CM Procedure 30.3 Complete laryngectomy 30.3 is a specific code that can be used to specify a procedure 30.3 contains 10 index entries ICD-9-CM Procedure 30.4 Radical laryngectomy 30.4 is a specific code that can be used to specify a procedure 30.4 contains 10 index entries