The Device Other Device is identified by letter "Y" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 2W3GXY
Immobilization of Right Thumb using Other Device
Immobilization of Right Thumb using Brace
Immobilization of Right Thumb using Cast
Immobilization of Right Thumb using Splint