For services rendered in a dental office: If you see a patient during the current COVID-19 quarantine environment the services you render in the office should be coded and billed per your current office routines. For services rendered using telecommunication technology: If you are providing care using telecommunication technology to triage patients or offer an evaluation to determine if the situation is urgent or emergent, then the following CDT codes can be used to document and report the services in the patient’s record and to a third-party payer.