The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0YQQ0
Repair Left 1st Toe, Open Approach
Repair Left 1st Toe, Percutaneous Approach
Repair Left 1st Toe, External Approach
Repair Left 1st Toe, Percutaneous Endoscopic Approach