2007 ICD-9-CM Procedure 99.24 Injection of other hormone 99.24 is a specific code that can be used to specify a procedure 99.24 contains 3 index entries View the full Volume 3 99.* hierarchy Index entries containing 99.24: Infusion (intra-arterial) (intravenous) hormone substance NEC 99.24 Injection (into) (hypodermically) (intramuscularly) (intravenously) (acting locally or systemically) hormone NEC 99.24 Perfusion NEC 39.97 for hormone therapy NEC 99.24