The Body Region Foot, Right is identified by letter "S" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 2W3S
Immobilization of Right Foot using Other Device
Immobilization of Right Foot using Splint
Immobilization of Right Foot using Cast
Immobilization of Right Foot using Brace