The Body Part 4th Toe, Left is identified by letter "W" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0YUW
Supplement Left 4th Toe with Autol Sub, Open Approach
Supplement Left 4th Toe with Nonaut Sub, Perc Endo Approach
Supplement Left 4th Toe with Autol Sub, Perc Endo Approach
Supplement Left 4th Toe with Synth Sub, Open Approach
Supplement Left 4th Toe with Nonaut Sub, Open Approach
Supplement Left 4th Toe with Synth Sub, Perc Endo Approach