2007 ICD-9-CM Procedure 39.62 Hypothermia (systemic) incidental to open heart surgery 39.62 is a specific code that can be used to specify a procedure 39.62 contains 1 index entry View the full Volume 3 39.* hierarchy Index entries containing 39.62: Hypothermia (central) (local) 99.81 systemic (in open heart surgery) 39.62