The Body Part Mastoid Sinus, Right is identified by letter "B" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 099B
Drainage of R Mastoid Sinus with Drain Dev, Open Approach
Drainage of Right Mastoid Sinus, Perc Endo Approach, Diagn
Drainage of Right Mastoid Sinus, Endo, Diagn
Drainage of R Mastoid Sinus with Drain Dev, Perc Approach
Drainage of Right Mastoid Sinus, Open Approach, Diagnostic
Drainage of Right Mastoid Sinus, Perc Endo Approach
Drainage of Right Mastoid Sinus, Percutaneous Approach
Drain of R Mastoid Sinus with Drain Dev, Perc Endo Approach
Drainage of Right Mastoid Sinus with Drain Dev, Via Opening
Drainage of Right Mastoid Sinus, Via Opening
Drainage of Right Mastoid Sinus, Open Approach
Drainage of Right Mastoid Sinus, Endo
Drainage of Right Mastoid Sinus with Drainage Device, Endo
Drainage of Right Mastoid Sinus, Via Opening, Diagn
Drainage of Right Mastoid Sinus, Perc Approach, Diagn