CPT® code Help

Hi, I am billing for an audiologist in hospital, he has done the surgery "cerumen debridement of external canal under general anesthesia". I am wondering that is there any CPT® code for this. I regularly bill this procedure with CPT® code 69210 in office settings (removal of impacted cerumen). I need help in finding the CPT® code for the above mentioned surgery. Thanks in advance for your help...

CPT® code