ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  X = Anatomical Regions, Upper Extremities

Root Operation:


See Terms used in Medical and Surgical

The 4th character refers to the body part or body region.

Replacement

Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part

  • 0XRM - Thumb, Left

  • 0XRL - Thumb, Right