2007 ICD-9-CM Procedure 08.21 Excision of chalazion 08.21 is a specific code that can be used to specify a procedure 08.21 contains 2 index entries View the full Volume 3 08.* hierarchy Index entries containing 08.21: Excision chalazion (multiple) (single) 08.21 Incision (and drainage) chalazion 08.09 with removal of capsule 08.21