The Body Part Sinus is identified by letter "Y" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09HY
Insertion of Other Device into Sinus, Via Opening
Insertion of Other Device into Sinus, Perc Endo Approach
Insertion of Other Device into Sinus, Percutaneous Approach
Insertion of Other Device into Sinus, Open Approach
Insertion of Other Device into Sinus, Endo