4
The Chest Wall body part is identified by the character 4 in the 4th position of the ICD-10-PCS procedure code.
It is contained within the Change root operation of the Anatomical Regions body system
under the Placement section. The 4the position refers to the body part or body region when applicable.
Section:
2 = Placement
Body System:
W = Anatomical Regions
Root Operation:
0 = Change
Body Part:
3 - Abdominal Wall5 - Back4 - Chest Wall1 - FaceK - Finger, LeftJ - Finger, RightT - Foot, LeftS - Foot, RightF - Hand, LeftE - Hand, Right0 - Head7 - Inguinal Region, Left6 - Inguinal Region, RightD - Lower Arm, LeftC - Lower Arm, RightM - Lower Extremity, LeftL - Lower Extremity, RightR - Lower Leg, LeftQ - Lower Leg, Right2 - NeckH - Thumb, LeftG - Thumb, RightV - Toe, LeftU - Toe, RightB - Upper Arm, LeftA - Upper Arm, Right9 - Upper Extremity, Left8 - Upper Extremity, RightP - Upper Leg, LeftN - Upper Leg, RightSelect the appropriate procedure code based on the approach & device:
2W04 - Chest Wall
Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane
2W04X0Z - Change Traction Apparatus on Chest Wall2W04X1Z - Change Splint on Chest Wall2W04X2Z - Change Cast on Chest Wall2W04X3Z - Change Brace on Chest Wall2W04X4Z - Change Bandage on Chest Wall2W04X5Z - Change Packing Material on Chest Wall2W04X6Z - Change Pressure Dressing on Chest Wall2W04X7Z - Change Intermittent Pressure Device on Chest Wall2W04XYZ - Change Other Device on Chest Wall