2007 ICD-9-CM Procedure 37.54 Replacement or repair of other implantable component of total replacement heart system 37.54 is a specific code that can be used to specify a procedure 37.54 contains 9 index entries View the full Volume 3 37.* hierarchy 37.54 also known as: Implantable battery Implantable controller Transcutaneous energy transfer [TET] device 37.54 excludes: replacement and repair of heart assist system [VAD] (37.63) replacement or repair of thoracic unit of total replacement heart system (37.53) (37.54) Index entries containing 37.54: Repair heart 37.49 total replacement system 37.52 implantable battery 37.54 implantable controller 37.54 transcutaneous energy transfer [TET] device 37.54 Replacement heart artificial total replacement system 37.52 implantable battery 37.54 implantable controller 37.54 transcutaneous energy transfer [TET] device 37.54 implantable battery 37.54 implantable controller 37.54 transcutaneous energy transfer [TET] device 37.54