The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 08H0X
Insertion of Other Device into Right Eye, Perc Approach
Insertion of Infusion Device into Right Eye, Perc Approach
Insertion of Other Device into Right Eye, Via Opening
Insertion of Radioactive Element into R Eye, Extern Approach
Insertion of Infusion Device into Right Eye, Extern Approach
Insertion of Other Device into Right Eye, Endo
Insertion of Radioactive Element into R Eye, Perc Approach
Insertion of Epiret Prosth into R Eye, Open Approach
Insertion of Other Device into Right Eye, Open Approach