The Body Part Frontal Sinus, Right is identified by letter "S" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09CS
Extirpation of Matter from Right Frontal Sinus, Endo
Extirpation of Matter from R Frntl Sinus, Open Approach
Extirpation of Matter from R Frntl Sinus, Perc Approach
Extirpation of Matter from R Frntl Sinus, Perc Endo Approach