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 0S5Q0
Destruction of Left Toe Phalangeal Joint, Open Approach
Destruction of Left Toe Phalangeal Joint, Perc Endo Approach
Destruction of Left Toe Phalangeal Joint, Perc Approach