2007 ICD-9-CM Procedure 21.03 Control of epistaxis by cauterization (and packing) 21.03 is a specific code that can be used to specify a procedure 21.03 contains 7 index entries View the full Volume 3 21.* hierarchy Index entries containing 21.03: Cauterization -- see also Destruction, lesion, by site nose, for epistaxis (with packing) 21.03 Coagulation, electrocoagulation -- see also Destruction, nose, for epistaxis (with packing) 21.03 Control epistaxis 21.00 by cauterization (and packing) 21.03 coagulation (with packing) 21.03 electrocoagulation (with packing) 21.03 Electrocoagulation -- see also Destruction, lesion, by site nose, for epistaxis (with packing) 21.03 Scarification nasal veins (with packing) 21.03