2007 ICD-9-CM Procedure 84.46 Fitting of prosthesis below knee 84.46 is a specific code that can be used to specify a procedure 84.46 contains 2 index entries View the full Volume 3 84.* hierarchy Index entries containing 84.46: Fitting prosthesis, prosthetic device below knee 84.46 leg 84.47 below knee 84.46