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 09HK4Y
Insertion of Other Device into Nose Sft Tiss, Endo
Insertion of Oth Dev into Nose Sft Tiss, Perc Endo Approach
Insertion of Other Device into Nose Sft Tiss, Open Approach
Insertion of Other Device into Nose Sft Tiss, Via Opening
Insertion of Other Device into Nose Sft Tiss, Perc Approach