2
The Change root operation is identified by the character code 2 in the 3rd position of the procedure code. It is defined as Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane.
All CHANGE procedures are coded using the approach EXTERNAL.
Includes:
Section:
0 = Medical and Surgical
Body System:
W = Anatomical Regions, General
Root Operation:
0 - Alteration1 - Bypass3 - Control4 - Creation8 - Division9 - DrainageB - ExcisionC - ExtirpationF - FragmentationH - InsertionJ - InspectionM - ReattachmentP - RemovalQ - RepairW - RevisionU - SupplementY - TransplantationThe 4th character refers to the body part or body region.
Change
Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane